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Author: admin

2022-11-15 – Comments are Enabled

Posted on 2022-11-152022-11-15 By admin 2 Comments on 2022-11-15 – Comments are Enabled

Hello to the viewers of the Etobicoke Climate Action blog! As of today, the ability to comment on this blog has been enabled. Here are the rules:

  • Only registered subscribers can comment. If you try to add a comment, the dialogue will guide you through the registration process.
  • The 1st time you post a comment, the blog admin must approve the comment. After that, your comment’s will not require approval
  • Comments that are not on topic, or which are not deemed appropriate will be removed. Repeat offenders will no longer be allowed to comment

Thats it! Enjoy!

Cheers, Alex Cameron, on behalf of Etobicoke Climate Action

All

2022 Newsletter #03 – Reducing Emissions from Oil and Gas

Posted on 2022-07-222022-11-14 By admin No Comments on 2022 Newsletter #03 – Reducing Emissions from Oil and Gas

Opinion, by Alex Cameron

This is a brief overview of four things that have really caught my attention lately regarding getting the Oil & Gas industry in Canada to take the required actions to reduce their GHG emissions. 

  1. The Government of Canada has recently published a very interesting discussion paper entitled “Options to cap and cut oil and gas sector greenhouse gas emissions to achieve 2030 goals and net-zero by 2050 – discussion document”

    The paper’s purpose is to “invites input on the design and implementation of an approach to cap and cut emissions from the sector. The document seeks input on two potential regulatory approaches: The development of a new cap-and-trade system under the Canadian Environmental Protection Act, 1999 (CEPA); and The modification of existing carbon pollution pricing systems under the Greenhouse Gas Pollution Pricing Act (GGPPA).

    The paper also states that “The Government of Canada is seeking views on the guiding principles, policy design considerations, and regulatory options presented in this paper”, and that written comments can be submitted until 2022-09-30. So, there is time to do a detailed review (I have nearly completed my first read) and draft a reasonable response.
  1. The Globe and Mail reports that as result of this paper, the “Energy sector fears higher costs under new carbon pricing system”. Key points in the article include the following.
    • “A cap-and-trade system would provide more certainty in meeting emissions targets, but the industry would incur a higher administrative burden, the document says”
    • It talks about the caps leading to production cuts, which Ottawa says is not the immediate aim – the aim is reduce the GHGs emitted in Scope 1 and Scope 2 
    • Lots of commentary about the provinces and the industry lining up to push back hard against these measures
    • The NZAB supports the report
    • Chris Severson-Baker of the Pembina Institute state that they support the report and that “ the federal government needs to nail down its approach for the emissions cap as quickly as possible”. He goes on to state that their review of the two options is ongoing and that “ “In our view, you’ve got to go with the one that is going to get you there the fastest” .
  1. I just finished watching the extremely scary PBS documentary “The Power of Big Oil”. Available on Youtube at:
    The Power of Big Oil – Part 1 – Denial
    The Power of Big Oil – Part 2 – Doubt
    The Power of Big Oil – Part 3 – Delay

    This does a great job talking about the use of denial, then sewing doubt, followed by delay as a tactic to delay action. It also does a great job talking about the fact that “we won’t solve the climate crisis unless we solve the misinformation crises”
  2. The collapse of the climate bill in the United States after a Democratic senator (Joe Manchin) – could not be persuaded to support it. Many sources (CNN, the NY Times) state that Senator Manchin is deeply beholden to the fossil fuel industry

First of all, I think we all agree that we need to stop burning oil and gas – possibly with some rare exceptions with compensating controls.

Secondly, I think we likely all agree that the complicated part is getting from where we are now to that target state. I am hopeful that we can define paths to achieve that goal – and this brief article contains some highlights on that effort.

Third, I think it is important that we realize that a lot of powerful forces will attempt to use the the same delay and focused attack methods that have worked so well in the USA to try and delay action on the Oil and Gas cap and cut approach that Canada wants to take.

I think it is very important that we as citizens make sure that our MPs, as well as our MPPs,  know that we support these measures to cap and cut. I also think that we need to look at legislation that allows the windfall profits that the industry is currently making be directed towards cap and cut efforts.  BUT – this is where I start to run out of ideas – because I also think that we need to see what we can do to get the industry and the provinces to cooperate with this effort – instead of opposing it. I think the key is education – as per the quote from the Frontline special “we won’t solve the climate crisis unless we solve the misinformation crises”.

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2022 Newsletter #03 – Choose Your Words For the Largest Possible Audience

Posted on 2022-07-222022-11-14 By admin No Comments on 2022 Newsletter #03 – Choose Your Words For the Largest Possible Audience

Opinion, by Alex Cameron

The Ontario Climate Emergency Campaign has published a 12 Point Climate Action Plan. This plan is well worth reading, and you will see that a large list of organizations have endorsed it. 

Personally, and even though I support all 12 points – I feel that some of the wording: 

  • pushes away potential new allies for the climate movement – it sounds very “left” – and we want to appeal to “centre” and “centre-right” as well.
  • tends to pull in (“coat-tailing”) other issues into the climate issue.
  • is such that the current provincial government will stop listening after about the 2nd sentence.
  • may be overly aggressive with some of its targets instead of aligning with targets which already exist .

I think it is really important to choose words that the Ontario government can listen to – even if that means pulling your punches on issues which you think should be tied into the climate debate. I would be happy to discuss this further.

How would I reword this 12 point program? See below.

  1. Keep the pressure on to ensure that the science-based targets Canada has set for GHG emission reduction are actually met. 
    Canada’s current targets of  “40‑45 percent below 2005 levels by 2030” and “achieving net-zero emissions by the year 2050” including the “Canadian Net-Zero Emissions Accountability Act” are reasonable, and include the requirement to “set national emissions reduction targets for 2035, 2040, and 2045, ten years in advance. Each target will require credible, science-based emissions reduction plans to achieve it.”

    These targets for planning seem reasonable. However, more must be done to ensure that the federal government,  provinces, municipalities, and industry work together to actually meet these targets.   As citizens, we must make sure that all levels of government, and the businesses we interact with know that we will hold them accountable to meet these targets.
  2. not included
  3. Increase pressure on the Ontario Government to invest significantly in creating a thriving, regenerative, zero emissions economy.
    Work with the Ontario Government to help them better understand that investing in the training, industrial scale-up in green industry and industry required to convert multiple sectors of the economy including transportation and buildings to a green economy. This  will both grow the economy and reduce GHG emissions. Promote the creation of a cabinet-level “Minister of the Green Transition”  position within the Ontario government responsible for ensuring that this investment in a green economy happens.
  4. Rapidly wind down all fossil fuel use.
    Further thoughts on actions to wind down fossil fuel usage as rapidly as possible are forthcoming.

    Ensure that the IESO meets its current target to phase-out all NG generation of electricity by 2035. 
  5. not included
  6. Accelerate the transition to zero emission buildings.
    Establish and implement stringent net-zero emissions building codes on all new builds by 2025 including elimination of fossil fuel based heating, while incentivizing the study to evaluate when and where deep retrofits for existing buildings, as well as district energy, should be used to achieve net-zero emissions for all buildings in Ontario by 2050, including setting interim targets. These targets can be modeled on the approach taken in   “Canadian Net-Zero Emissions Accountability Act” (CNZEAA). Immediately establish a task force to determine a reasonable date to ban new natural gas connections. Mandate the ““Minister of the Green Transition” to create a Crown Corporation to mobilize the workforce for the sustainable employment opportunities that will be generated.
  7. Accelerate the transition to zero emissions transportation and ensure ongoing sustainable community development.
    Invest in affordable, accessible, and convenient zero-emissions public transit connecting and interconnecting communities, including northern communities. 

    As part of the  “Canadian Net-Zero Emissions Accountability Act”, ensure that Canada’s Zero-Emission Vehicle (ZEV) sales targets (CZEVST) establish a targets  to phase out the sale of light duty vehicles (LDVs) and medium and heavy duty vehicles (MHDVs) which are not zero emission. The current LDV targets outlined in CZEVST of “achieving 100% ZEV sales by 2035, including interim targets of at least 20% by 2026 and at least 60% by 2030” make sense – but we need to ensure that we work to meet this target. 

    Ensure that attainable targets for MHDVs and rail are also in place – including the required investigation and incentivization.

    Ensure that attainable targets for air transportation are also in place – including the required investigation and incentivization.

    Promote the creation of livable walkable / rollable neighbourhoods that reduce the need for mechanized transportation.

    Prevent urban sprawl through sustainable urban development and intensification, while promoting healthy walkable, cycling-friendly communities with ample green infrastructure. Promote increased density and the ability to live near where you work, and shop near where you live.

    This will require increased cooperation between the municipalities and the Ontario government – and working to reduce the number of cases where they are at loggerheads.
  8. Urgently protect natural biodiversity.
    Support and invest in science-based conservation initiatives. Restore natural ecosystems functions, preserve biodiversity, and increase carbon sequestration, including important carbon sinks such as the Greenbelt, the boreal forests of northern Ontario, and the James Bay lowlands, thereby improving human and ecosystem resilience to climate impacts. Protection must include at least 30% by 2030 of forests, wetlands, greenspaces and fresh water including our Great Lakes and other sources of drinking water. Restore powers and funding to Conservation Authorities.
  9. Invest in local, organic, regenerative agriculture and plant-rich food systems.
    Incentivize carbon storage in soil, restore biodiversity, restore degraded ecosystems, and ensure Canadian food sovereignty and food security across the country. Increase public access to locally-sourced, affordable, sustainably-produced, and plant-rich foods and implement reductions in food waste. Support farmers in shifting operations to regenerative agriculture. Support all communities (including Indigenous communities) wishing to maintain traditional food systems and enhance their food security, including hunting and fishing.

    Ensure that dairy and other animal husbandry farming methods are humane, and that their GHG production is reflected in the product costs.
  10. Institute a broad public education campaign to educate the public on what’s at stake.
    Ensure that the public knows about the climate and biodiversity crises and their critical impacts on human survival, in order to educate and mobilize broad community-based and societal action. Recognize climate change as the single greatest threat to human health of our time. Highlight the multiple co-benefits and massive opportunities that will result from taking climate action, including health and economic benefits, as well as employment opportunities.
  11. In Ontario, immediately reinstate an independent office of the Environmental Commissioner.
    Empower and adequately fund the Environmental Commissioner on an ongoing basis to independently oversee the implementation of the essential environmental actions to be taken.
  12. Ensure a just transition to a green economy which leaves no one behind.
    As we make the massive and urgent transformations critically needed to secure our shared future, ensure a just transition for Indigenous, resource-dependent, remote, and marginalized communities, low income families, fossil fuel workers, and all others disproportionately affected by the necessary shift to a low carbon economy. Prepare our communities for the impacts of the climate crisis to minimize human suffering and infrastructure damage. Address environmental racism and intergenerational justice by supporting those most vulnerable to climate change impacts including future generations. Recognize that our only way forward is to act together urgently, collectively, massively to safeguard the present and secure the future for ourselves, our children, and for generations yet to come.
  13. Flex regulations, Border Carbon Adjustments, and other regulatory measures
    Ensure that a thorough investigation of the role of flexible regulations, as well as carbon pricing; the role of carbon border adjustments; and other regulatory issues are thoroughly addressed both at a federal and provincial level so as to ensure that we can safely make the required just green transition.
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2022 Newsletter #01: Action Alert Bill 54

Posted on 2022-02-022022-10-02 By admin No Comments on 2022 Newsletter #01: Action Alert Bill 54

Action Alert: Bill 54: Protection of Vulnerable Road Users

by Ingrid Buday

Did you know that as soon as you leave the protection of a vehicle you are a vulnerable road user (VRU)? When you close your car door and are on the road or sidewalk, you have increased risk. I think we can all relate to a driver that turned right on a street and just missed you. Or you were riding your bike and that driver who was turning left stopped at the last moment. As a person who chooses to use a bike for most of my travels, I have felt that vulnerability in every cell of my body. 

What you may not know is if there is impact from that vehicle and you are seriously or fatally injured, the penalties for inflicting those harms are small. An example is a wife and mother of three who was standing on a sidewalk, a driver ended up going up on the sidewalk with their vehicle, hitting and killing her. The penalty? A fine of $1,000 and 6 month driving restriction. The drivers are not required to go to court and hear about the consequences of their actions or participate in any driver re-education and are allowed to continue to drive. 

This proposed law will increase penalties and clarify other requirements before that driver is able to drive again. This bill is not against drivers, (though is meant to deter bad behaviour) it is about our laws providing justice to the people and families who have been impacted. We are all VRUs and this law will help to create equity on our streets which will then help us transition to feeling safer on our roads and choosing to walk or bike instead of driving a car.

Please visit this website for more information: Justice for People Hurt on Ontario Roads and to send an email to your MPP. They will vote on this bill, possibly making it a law in the coming weeks. Time is short to make a difference. 

Every voice counts, your voice counts. If this becomes law, it provides benefits to every person who lives in Ontario. Thanks for making a difference.

All, Green Transportation

2022 Newsletter #01: Zero Emission Buildings Report (Next Steps)

Posted on 2022-02-022022-03-02 By admin No Comments on 2022 Newsletter #01: Zero Emission Buildings Report (Next Steps)

Zero Emission Buildings

by Alex Cameron

We are still planning to follow up on our Achieving Net Zero Buildings by 2050 submission to the Net Zero Advisory Body (NZAB2060). Hopefully, by the time you read this newsletter, or in the worst case, shortly thereafter, we will have updated our website to better reflect our plan of action. 

An interesting topic that has come up a few times is some people feel that they can’t form an opinion on this – because it is technically complicated. In fact, I disagree with that. I think many people, in fact most people, with a little bit of thought can follow the issues involved with this. Please have a look at our Achieving Net Zero Buildings by 2050 report, and let us know if we raise more questions than we answer. Would a webinar to discuss this report be a good idea?

Per the previous newsletter, as well as the report, we believe our course of action is fairly clear:

Government Advocacy

  • Identify federal politicians, both in the government and in the opposition, who we want to ask to consider this report, and start sending them letters to share the report.
  • Ditto for the provincial government
  • Ditto for the City of Toronto
  • As well as the politicians, identify the key civil servants at each of those government levels and share the report with them.

Academia, Industry and Finance Advocacy

  • We believe that we need to identify the key academic and industrial bodies and send them advocacy letters as well.

Communication & Outreach

  • Create a discussion forum for “Net Zero Buildings by 2050” and share this widely. Google Groups? Discord? Some other technology?
  • Per above, should we set up a webinar to discuss this report?

Liaison

  • Start sharing this report with other organizations working to address the climate crisis, and see if we can get them to help us share these ideas further.

What do you think of our position? That is, do you think that district energy is going to be really important? Or, should we focus on increasing electrical system capacity (generation, storage, transmission), and focus on getting everyone on CC-ASHPs (Cold Climate Air Source Heat Pumps)?

Also, we are still getting organized as far as a letter writing campaign and petitions. What do you think of the following statements?

  1. Instead of petitions, we want to focus on letters being sent to politicians from constituents in their riding. We think that this is likely to have a lot more impact with the politicians. We think that as well as the letters, we need to offer the politicians access to some data tools that make it easy for them to track how many letters on this topic they have received.
  2. We believe that the letters should be offering to partner with them to find solutions. That is, they should remain positive, even if we have concerns that the particular politician or their party may not be sincere about taking action on the climate – we think that by communicating in a positive way, we can drive home the message that to keep getting elected, they need to have a real plan.
  3. The same goes for the letters we want to send to academia, industry, and the financial industry.

Lots of topics here to discuss. Sure hope to see some discussion in the ECA Google Group. 

All, Zero Emission Buildings

2022 Newsletter #01: Achieving Net Zero People Transportation by 2050

Posted on 2022-02-022022-10-02 By admin No Comments on 2022 Newsletter #01: Achieving Net Zero People Transportation by 2050

Opinion –  Alex Cameron

This is an opinion piece – and I think it should provoke some disagreement! I would love to see some discussion on the ECA Google Group, and if somebody wants to write another column with a different opinion – I would love that even more.

This article will focus on “people transportation”. Future articles will look at other aspects of transportation – key among those – “goods transportation” – the trucks, trains, and aircraft that deliver goods both locally and over longer distances.

Lets define “green people transportation” as transportation with low or zero GHG emissions that allows  individuals and families to conduct their lives: go shopping, get to work, visit friends, and just generally go about their business.

I consider “green people transportation” to be far more difficult to achieve than Zero Emission Buildings. That’s because we need to deal with some tightly coupled issues that just make it more complicated:

  1. Self Image
    Few, if any, people see the way that they heat and cool their house as part of their self image. That is not the case with transportation. There are a lot of people who think of car and motorcycle transportation as a key part of their self image, including their “freedom”.  
  2. Urban Design
    In 1908, Henry Ford introduced the Model T – the first mass produced automobile. One hundred and fourteen years later, I think even the hardest-core “car guy” would admit that cars have affected a ton of aspects of city design in a negative way. We have a lot of paved space used solely for parking, not to mention having lots of streets that are very focused on car use – and not on the other users.
  3. Urban – Rural Divide
    For a politician looking for a divisive issue, this is an issue that is perfect for dividing urban opinion from rural opinion. I think it is 100% possible to look for solutions that work for both – but that is a harder job – and not as easy as simply “pumping up the volume” on being divisive.

So, it is hard to talk just about reducing GHGs from personal transportation. You need to deal with differing views for what cities will look like in the future, you need to ask people to think differently about their self image, and you need to understand that the solutions for green people transportation in a rural and an urban environment may well need to be different.

What are the main options that are currently available for people transportation in urban places like Etobicoke?

  1. Public transit – the TTC and GO. Depending on your personal mobility, where you live in Etobicoke, where you shop, and where you work – this may be either a really good option, or not realistic at all. In many cases, it will be somewhere in between.
  2. Walking and rolling – walking, cycling, skateboards, scooters, etc.  As with public transit, this may be a good option, not realistic, or in many cases it will be somewhere in between.
  3. Traditional motorized vehicle – a car or motorbike. Currently, the layout of the city is very focused on this as a primary source (with public transit and walking playing supporting roles) of transportation.
  4. Ride-Sharing Services – things like Uber and traditional taxi services.
  5. Non-traditional motorized vehicles – things like e-bikes, e-scooters, e-unicycles.
  6. Long Distance Trains – Via Rail.
  7. Long Distance Buses – things like Coach Canada, Ontario Northland, and Megabus.
  8. Airplanes. Yikes – from a green point of view these have very high GHG profile and we would like to avoid when other options are available.

As soon as we make this list – something starts to jump out at us:

  1. Intra-City ( Short Distance / Medium Distance) has more options.
    One set of these options is focused on shorter  and medium distances – within the city. So, these are the options that must work well together in dense population areas.
  2. Inter-City (Long Distance) has fewer options. The other set of these options is much more focused on traveling longer distances.
  3. The traditional motorized vehicle is the only form of transportation that is widely used for both Intra-City ( Short Distance / Medium Distance) and Inter-City (Long Distance)  use cases.

A little bit of research, and we end up finding out that “Canadians love their cars, but they hardly ever use ’em”. When you look at these statistics – it starts to become pretty clear just how expensive it is to own a car – without even including the environmental impacts. But many people currently have no other choice:

  1. If they want to go out of town to visit friends, a cottage, a ski resort, or anywhere like that, there really is no viable alternative in Ontario to the car. Is there?
  2. If you are going to Costco, or to the supermarket for the weekly grocery shop, could you really get all that stuff home some other way than by car? I know – people will suggest a cargo bike – and I think that for a subset of people – that might work. But for many people, a motorized, protected from the weather, option is always going to be what they want.

So, I think that leads us to a conclusion something like this:

  1. We are already at a point where urban residents can use their cars less. I think many of us have already tried to reduce our car usage. Keep it up. This makes sense. Walk and roll when you can. Take public transit when you can.
  2. Leave the car parked. When you need to take the car out, try to be mindful about it, plan your route. How about considering carpooling with others? Can you and some friends or neighbours use a single car trip to accomplish several errands, and thus reduce the traffic on the streets, as well as reduce the GHG impact?
  3. If you currently don’t own a car – don’t buy one. It should just continue to get easier to not need one. And  they are expensive.
  4. We need to keep the pressure on our governments to continue to fund the evolution towards “complete streets” – that is – “streets should safely accommodate all users – pedestrians, cyclists, transit services and motor vehicles – and also support and enhance local neighbourhood context and character.” 

    This likely means lower speed limits on urban streets. Why not? Also, convert a lot of streets to one way – so that you can use the space to segrate “heavy motorized”, “light motorized”, human powered wheels, and walkers into separate lanes to deal with with velocity and exposure profiles.

    Martin Green, one of our core team, expands upon this:

    [In addition to complete streets], I think it is even more important to have complete (15-minute) communities. In much of Etobicoke, the only viable way to get to shops and services for daily needs is to drive – it’s simply too far to walk or cycle, especially as we get older.

    A major change in planning strategy (Official Plan) is needed to both increase density in existing neighbourhoods (with up to 5 or 6 storey buildings) and provide affordable space for small businesses (shops and services) within a 15 minute walk of any residence. Even high density areas, where tall condos are becoming dominant, have inadequate local shops and services, and the problem is only getting worse. A redevelopment proposal for Six Points Plaza will replace the heavily used shops and services with more than a thousand condo units, Cloverdale is to go the same way, and construction at Humbertown has already started. Before long, we will all have to drive to Mississauga just to get milk.
  5. Have a hard look at using things like Mobility as a Service, or taxis, or ride sharing. If your use case for a car is mostly around town, then these things might make sense when you run the budget numbers.

    The other part of this is modularity – if your transportation need could be met by a short bike ride, a longer train / bus leg, and a final short bike ride – and the transportation system allowed you to transport the bike, or park it securely on one end, and rent one on the other end – that would mean less hanging around for crummy public transit connections, as well as being good for you to get out and get some exercise. I think modularity and Mobility as a Service are going to be key.
  6. If the primary use case for the vehicle is long trips, in my opinion, if you already own an ICE (Internal Combustion Engine) car, and it is well maintained and has reasonable fuel economy, I would be in no hurry to trade it in for a BEV (battery electric vehicle) – especially when your primary destination(s) does not have “fast charging”, or if those destinations are mostly further than the range of your planned BEV.

    This is because charging infrastructure is still fairly sparse, and even at a fast charger, it still takes a fair amount of time. So –  these are the “range anxiety” issues that hurt BEVs for me.

    BTW – Fast Charging – Yikes – still early days – and I think fairly confusing:

    There is a lot of different terminology about this. But the bottom line is that AC charging is slow – (Level 1, and Level 2 which is much faster than Level 1 but still slow) and you need to get to DC for truly fast charging. See the Wikipedia “Charging Station”, “SAE J1772”, and “Combined Charging System (CCS)” articles. 

    Note that the Tesla plug is proprietary to Tesla. You can buy an adapter cable to allow your CCS car to charge at a Tesla Supercharger. It appears that the Non-Tesla Supercharger Pilot might be available in Canada. Anybody know for sure? The internet is confusing about this.

    I can’t find a reference to show me a cable to plug a Tesla into a CCS charger – but it may exist – and frankly, it is not clear.

    So, for me, charging is the issue on long drives. I would encourage rural citizens to be in no hurry to convert to a BEV.
  7. If you live in Etobicoke, and if you can afford to, sell one of the ICE (Internal Combustion Engine) vehicles and get a BEV for running those errands around the city where range anxiety is not an issue. Frankly, this is the path I want to get on – my family owns two ICE cars – and I want to make the case to my wife that we should sell one and get a BEV for running around town. She is willing to hear the business case on this, but I need to finish getting it straight in my own head. 

    One of the complexities for me – I am fairly convinced that we need to upgrade our electric panel so that we can add a 40 Amp (or 50 Amp?) circuit for the AC Level 2 charger. Or, do we? Can we manage having a BEV without having a home charger? At any rate, if I decide to do that, and I also decide to add a CC-ASHP, then I will need to also add some Solar-PV – and that means further electric work. Being thrifty, I hate the idea of multiple electrician visits if I can plan for just one!
  8. Keep monitoring the technology stack. Some things worth reading:
    1. The 10 Biggest Problems With Electric Cars has a lot of interesting things to say, including dealing with the problem that a BEV is still a car and all the problems associated with being a car in an urban environment. If you have time to read just one link in this newsletter, read this one.
    2. Toyota CEO Defends Combustion Engines: ‘The Enemy Is Carbon’ – This is really interesting. ICE that uses a green fuel. This is research by the world’s biggest automaker – so not to be dismissed.
    3. Hydrogen gas (H2) in general is very interesting – lots of work is going on to make the creation of green H2 cheaper, and much more scalable. Lots of people are talking about using H2 to get to zero-carbon steel manufacture, and to the future of goods transportation.

      Some interesting competitions are going on how to use the H2 – either directly in an ICE, or in a fuel cell, or by converting to ammonia – and then using the ammonia in an ICE or a special type of fuel cell.

This turned into a long article. What do I think are the key takeaways?

  1. Embrace the fact that urban transportation must change. Embrace using your car less in the city, and encourage the politicians to make this easier to do.
  2. If you can afford a BEV for usage in the city, that might make sense. It is far less clear that BEVs make sense for rural folks, or for those who do a lot of long distance travel.
  3. Keep monitoring the evolving tech, keep your ICE well tuned (including tire pressures) for those long trips, and watch for the future of long distance personal green transportation to become clearer.
  4. Keep up the pressure on the city, provincial, and federal governments to decarbonize and improve public transportation.
  5. I honestly think that for the short term you need a fuel-efficient ICE for longer distance travel in Ontario and the rest of Canada. So keep your existing ICE well tuned, buy a more fuel-efficient one, or sell the one you have and rent a fuel-efficient one when you need it.

Thanks for making it to the end – Alex

All

2021-12 Newsletter: Active Transportation

Posted on 2021-12-242022-03-02 By admin No Comments on 2021-12 Newsletter: Active Transportation

Active Transportation

by Ingrid Buday

November and December have been busy months for Active Transportation!

In November, Etobicoke Climate Action participated in the United Nations World Day of Remembrance for Road Traffic Victims. Roads have prioritized vehicles since the 1912s when Kansas City passed the first ordinance requiring people to cross streets at crosswalks, the birth of “jay walking”. Here is an interesting article from the BBC regarding the evolution of how we view our roads today.

Since then millions of people have been seriously injured or killed on our roads; and on November 21st we walked down Avenue Road from Dupont to Bloor, honouring those who suffered at the hands of drivers and lack of political will to make our streets safer. You can see more here: Biking in a Big City

In addition, a study was conducted on the Killed or Seriously Injured Data from the Toronto Police Services Open Data Portal (see documentation here) where if an injured person had to be admitted to hospital, even if only for observation at the time of the collision, should be included in the data set. As it turns out, the dataset is incomplete. This dataset is now being completed through crowdsourced methodology where people can check the data on a map, determine if their crash is included, and if not add it to an auxiliary dataset. You can check that out here: Road Traffic Victims Count

To make our streets safer and hold drivers accountable, Jessica Bell, Bhutila Karpoche and Doly Begum brought forward the Vulnerable Road Users Law (Bill 54) and it passed its second reading. A video highlighting the proposed Act can be found here on Twitter. There is lots of work to be done; next it goes to committee, then a third reading, then royal assent. Etobicoke Climate Action supports this measure to make drivers accountable for the actions they take when it involves harm to people and their loved ones.

December’s highlight was the Council Meeting on December 15th where 2020 ActiveTO bike lanes were made permanent and a plan for 100 km of new bikeways in three years was approved. This includes extending the Bloor bike lanes to Six Points by 2024. Even with this new plan approved, each bike lane proposed in the plan will be subject to public consultation and will return to City Council for final approval. We will need to stay active and participate in consultations as they come up. For bike info and petitions you can read more at Two Wheeled Politics.

The downside is that both Etobicoke North’s Councillor Michael Ford and Etobicoke Centre’s Councillor Stephen Holyday voted against it. We have some serious work to do in the upcoming elections to make Etobicoke a safe place for everyone on our roads!

Etobicoke Climate Action will now have two Neighbourhood Climate Action Champions! Brian MacLean will be joined by Ingrid Buday in the upcoming cohort of the City of Toronto’s initiative for local leaders to engage community residents on environmental issues and inspire climate action. More to come on this as well.

Lastly, if you think that you need a car for hauling stuff around, check out this page that showcases different cargo bikes and what you can do with them! Bromptoning

Just remember:

All, Green Transportation

2021-12 Newsletter: Zero Emission Buildings (NZAB2050 Report)

Posted on 2021-12-242022-03-02 By admin No Comments on 2021-12 Newsletter: Zero Emission Buildings (NZAB2050 Report)

e spent a bunch of time these last two months working on a submission to the Net Zero Advisory Body (NZAB2050) to recommend what we should do to Achieve Net Zero Buildings by 2050. That link will take you to the report – please have a look and share your thoughts on the ECA Google Group.

The elevator speech goes something like this:

  • This is an important area to focus on – buildings are the 3rd largest source of GHG emissions in Canada.  By getting going early, we lessen the GHG impact, and create a great economic opportunity for Canada and Canadians.
  • We think the key technologies are shallow retrofit, Cold Climate Air Source Heat Pumps (CC-ASHPs), District Heating and Cooling (DHC), and Solar. The opinion is divided on CC-ASHPs or DHC being the most important.
  • Finance is critical – we need some good thinking on how to make sure that property owners, developers, utilities (including new DHC utilities as well as existing electrical utilities), educational institutions, businesses, and governments have access to the required capital to quickly scale up to deal with this opportunity.
  • Rules, regulations, guidelines, training – By making sure that we have consistency across the country, we make it much easier for skilled workers, and production of components to be easily used across the country, which makes scaling up as well as costs easier to manage.
  • Scalability – Ensure that the solutions to each of the above components (technology, finance, regulation, training) can be scaled-up to meet the requirement. To retrofit all buildings in Canada by 2050, assuming we are in full motion by the beginning of 2023, we will need to do 2,000 buildings per day. This means that a good deal of thought must be put into ensuring the proposed solutions are massively scalable.

The version linked to above was sent to NZAB2050 on 2021-12-22 – the last day for submissions.

We plan to continue improving this document, and we will make sure that the website has an easy-to-find link to the most current document. We would love to hear your thoughts on where to go next with our effort to define and advocate for a path to net zero buildings by 2050. Our current thoughts are:

  1. Identify federal politicians, both in the government and in the opposition, who we want to ask to consider this report, and start sending them letters to share the report.
  2. Ditto for the provincial government
  3. Ditto for the City of Toronto
  4. As well as the politicians, identify the key civil servants at each of those government levels and share the report with them.
  5. Create a discussion forum for “Net Zero Buildings by 2050” and share this widely. Google Groups? Some other technology?
  6. Start sharing this report with other organizations working to address the climate crisis, and see if we can get them to help us share these ideas further.
All, Zero Emission Buildings

2021-11 Newsletter: Green Transportation Working Group Report

Posted on 2021-11-082022-03-02 By admin No Comments on 2021-11 Newsletter: Green Transportation Working Group Report

Green Transportation Working Group Report

Ingrid and Alex continue to move this group forward. We are working to further clarify our mission statement and define clearly our objectives and deliverables. That document remains a draft and is in a state of flux. We have broad agreement on our mission which can be summarized as follows.

The ECA Green Transportation WG’s objective is to work with the community to assure that green transportation can be used to meet the needs of the citizens of Etobicoke.

  1. Transportation Safety – The ability for all green transportation options to  be accessed safely and equitably.
  2. Public transit – zero emission fleet, ensuring that public transit is a realistic solution for all residents.
  3. Walking and Rolling – Making sure that our streets and neighbourhoods encourage people to use walking, cycling, skateboards, scooters, etc. as a key part of their transportation. 
  4. Zero Emission Vehicles – We need to define strategies to incentivize manufactures, purchasers, and infrastructure providers to expedite the rollout of ZEVs.
  5. Scalability – We need to assure that research and manufacturing capabilities are scaled up.

Specific objectives and deliverables are being defined. Key efforts include communication and data gathering. Stay tuned.

All, Green Transportation

2021-11 Newsletter:  WG Report, DHC Summary

Posted on 2021-11-082022-03-02 By admin No Comments on 2021-11 Newsletter:  WG Report, DHC Summary

Zero Emission Buildings Working Group Report

Joseph and Alex continue to act as the “core” of this group – but hugely valuable input from Martin, John, and Bob has been really helpful. Joseph created a Terms of Reference document which was accepted as laying out what this group wants to do:

  • To facilitate as many districts, private homes, and businesses to retrofit so as to achieve as close to zero carbon emissions as possible. This must include understanding districts, since District Heating and Cooling may be a critical part of the strategy.
  • To advocate for city, provincial, and federal legislative bodies and applicable commissions, municipal corporations, and committees to legislate, implement, and enforce the highest degree of near-zero emissions development for new structures and buildings.

More specifically, we want to work to help define:

  1. Residential Building Retrofit Strategy
  2. Commercial Building Retrofit Strategy
  3. District Heating Strategy
  4. Heat Pump Strategy
  5. New Building Strategy

Specific objectives include:

  1. Alignment with Government Strategies – all three levels
  2. Zero Carbon for Major New Building Projects – Identify a few major building projects in Etobicoke and advocate that those new buildings should be built to Zero Carbon standards now. Consider the Christie Lands and Six Points projects.
  3. Gas Cooktop, Oven, and Dryer Elimination – This is something that we need to do – compile the research and help people understand how easy and cost effective this is. 
  4. Identify Key Heating and Cooling Strategies to get to Zero CO2. This is the big one – what combination of retrofit, heat pumps, and district heating makes the most sense.

District Heating and Cooling (DHC)

Opinion by Alex Cameron

Following discussions with Martin, John, and Bob,  plus discussion at GNN, as well as a fair bit of reading, I am very excited about the possibility that District Heating and Cooling (DHC) might be an important part of the green energy strategy for Etobicoke. 

Both Martin and John are advocates of DHC, and Bob is advocate of Solar Photovoltaic (PV) combined with a  Cold Climate Air Source Heat Pump (CC-ASHP). I think it is fair to say that I am on the fence, but leaning towards DHC.

My hope is that with this article, I can supply the interested reader with a brief introduction to the technology, including links to articles which will supply more information, and then  lay out the cases presented by Martin, John, and Bob for their preferred solutions

A Brief Intro to the Technologies


see footnote (1)

Let’s start by making sure that everyone knows what a heat pump is. Basically, it is a refrigerator. That is, it uses a  compressor, a condenser, an expansion valve, and an evaporator to pump heat. 

  • When you want to use it for cooling, you dump the hot air “outside”, and the cool air “inside”;
  • When you want to use it for heating, you dump the cool air “outside”, and the hot air “inside”

Unlike  when you burn natural gas (NG), or use electrical  resistance heating (baseboard heaters or similar), you can get more energy out of the system than you put in. This is called the Coefficient of performance (COP), and the reason it can be greater than 1 is that you are using energy to pump additional heat from one place to another.

  see footnote (2)Next, a brief description of Solar PV. Solar Photovoltaic systems is a system where sunlight is used to produce electricity. You do see “off grid” solutions where the homeowner supplies batteries to store electricity for when the sun does not shine, but in Etobicoke, we believe you will see mostly grid-connected solutions. Note that Solar Thermal and Solar PVT can also be used to harness the energy of the sun.

The reason Solar PV is likely an important part of a CC-ASHP solution is that when you compare the cost of NG to electricity you find out that electricity is much more expensive. If we look at the NRCan Data, and the NRCan Conversion rates, we find that 1 Gigajoule (GJ) of NG cost $8.781 and 1GJ of electricity costs $32.778(see footnote 3,4), – which means electricity is nearly 4 times (3.732) the cost of NG. So – even though a high efficiency gas furnace will still have a COP < 1 (meaning you will need more energy than for an electric radiant heat solution which has a COP of 1), the cost of switching to electric will be very noticeable – unless the COP is very high (say, >3).

Electric energy cost is one problem with CC-ASHP and using Solar-PV to minimize that extra cost is a good solution. The other big issue which needs to be discussed is the ability of a CC-ASHP to meet the heating requirements on a really cold day. Remember we talked about COP > 1 for a CC-ASHP to be used efficiently? Well, to be cost efficient, and to not put an unsupportable load onto the electric grid (if every home on the grid suddenly needs a lot of electricity) – it needs to operate at a COP up around 2 or even better 3 or higher. Once it drops near to 1 – it is the same as electric radiant heat – which is very expensive and a big load on the grid. There are a lot of reports (see footnote 5) that quote different abilities of heat pumps to work at different low temperatures – so in my opinion, a definitive study for Toronto / Etobicoke needs to be done to establish this number. Because – if you can make it work down to about -25°C – it might be viable.

 see footnote (6)

Well then what about DHC? The above diagram shows how various sources of heat can be used to supply heat for an entire neighbourhood and illustrates how these systems have migrated from very hot (steam in the 1st generation) to much cooler in the 4th generation.

see footnote (7)

The above diagram shows how a 5th generation DHC solution works. The idea is to use water not much above or below ambient as the storage of thermal energy – and then use a heat pump at each building to extract the energy. So instead of an air source heat pump – it is a water to water heat pump. Much more efficient.

Martin Green’s GNN Presentation

(see footnote (8)

Martin Green created a presentation titled “Why Toronto  needs district  energy systems to  reach  GHG  reduction  targets” which he presented to GNN on 2021-10-15. He digs into the issues I mention above in much more detail. He also published a Q&A Document from that GNN session. I think he makes a compelling case that DHC needs to be considered. If you don’t have time to review both of those documents, do note Martin’s statement near the beginning of the Q&A document that:

  • JudyB, a Discord contributor who lives in the Yukon, has been testing the more current Mitsubishi Zuba CC-ASHP, and reports performance similar to the Alaska report, with a COP of 1.2 at -22 C. From those studies, it is clear that ASHPs offer little benefit over electric resistance heating at very low temperatures. Converting most Toronto homes to CC-ASHPs would result in untenable peak load on the electric power system on those rare very cold days.

John Stephenson’s Heating and Cooling Report

John Stephenson has created a document titled “Heating and Cooling the Greater Toronto and Hamilton Area with Zero Emissions”. John also makes a strong case for DHC. In this paper – John argues that  “nine non-emitting heat sources that could be used to extend DH throughout the GTHA.   They amply meet the need for 40 TWh of zero emissions heat energy per year and 18,000 MW capacity identified in Section 1.” (see footnote 9) John goes on to identify these sources as:

  1. Solar Thermal
  2. Cooling Waste Heat
  3. Industrial Waste Heat
  4. Lake Water
  5. Air
  6. Wind 
  7. Bioenergy
  8. Nuclear
  9. Deep Geothermal

DHC Summary

Both John and Martin, as well as the reading, make it clear that a key advantage of the DHC strategy is that it allows us to use “wasted energy” in the form of heat and store it in a repository, then use it through a “thermal grid”. It allows us to exploit Solar Thermal, and store that heat for when we need it. It avoids creating a sudden load on the electric grid – especially on very cold days. Not discussed, but likely of fairly large importance – DHC would also allow summer peak load to transfer from the electric grid to the thermal grid – that would be a good thing. BUT – it does that by creating a new “thermal grid”. So – we would need to make sure this grid does not fail at critical times – and we would need to make sure we consider the economics.

Bob Bach’s Experiences with CC-ASHP and Solar-PV

Bob Bach has published a number of short articles about his experience with converting his house to get its primary heat from a CC-ASHP using Solar-PV as a source of electricity. After reviewing Bob’s  articles, a couple of discussions in public forums, as well as one-on-one, I remain very interested in this approach. Bob makes a very strong case that CC-ASHPs can deal with cold Etobicoke days, but I think he agrees that more research is required to understand exactly how much supplemental heat is required on the really cold days (as well as where the supplemental heat comes from). One of the articles (see footnote 10)  Bob forwarded to me states:

  • Overall,  heat  pumps  show  excellent  potential  as  an  emerging  renewable  technology  however,  further research  is  required  in  the  areas  of  standardization  of  installation  in  addition  to  long  term  monitoring  of North  American MURB  retrofit  case  studies.  It  should  not  be  assumed  that  all  heat  pump  technologies  will work  in  urban  settings,  each  installation  needs  to  be  assessed  on  a  case  by  case  basis  taking  into consideration  factors  such  as  the  climate,  land  availability,  budget,  thermodynamic  conditions,  energy prices,  energy  requirements,  original  heating  and  cooling  system  and  building  size.  Only  through continuous  monitoring  will  researchers  be  able  to  conclude  the  true  performance  and  feasibility  of  urban heat  pump  installations. 

Final Thoughts

Two of the reports Martin mentions on his Discord server make slightly different statements about CC-ASHPs:

  • The British Columbia Cold Climate Heat Pump Field Study states that “Results show that the overall average COP for all heat pumps is greater than 1, even down to -14°C”
  • The Zero Energy Project report Achieve Comfort and Reliable Performance with Cold-Climate Heat Pumps states that “With hyper-heating technology, heat pumps offer significant heating capacity down to -13°F outside” Note that -13°F = -25°C.

That is a big difference. As per the TAF report other factors come into play – and there is bound to be a big difference between different installations. If it is mostly -25°C,  then CC-ASHPs by themselves can solve most if not all of the problems for Etobicoke. BUT – even if that is true – with COP down near 1 – that would mean a large draw on the electric grid if the cold day happens on a day when Solar-PV is not providing most of the required electricity.

My personal opinion (I think that John, Martin, and Bob agree) is that every single homeowner (and building owner) is going to need to do an energy evaluation and a shallow energy retrofit.  By “Shallow energy retrofit”, I mean – fix the easy things:

  • Insulation – in the attic and other places that are easily reachable
  • Air leakage – doors, windows, air barrier between the attic and the body of the house
  • Better thermal doors and windows

However, with an old, uninsulated,  double brick house like some of us in Etobicoke live in (cough, cough) – this needs to be thought of as a shallow retrofit. A deep retrofit would involve much more – and might include things like “Entire Buildings Can Be Wrapped in Jackets to Save Energy”.

As Martin points out:

  • On the question of economics, the elephant in the room is the enormous cost of deep energy retrofits. The City estimated $73 billion, just for houses. To get a crude estimate of the cost of district energy, see https://www.osti.gov/biblio/1402044-lcoh-estimated-from-existing-geothermal-district-heating-systems, which puts it at USD 36/MWh. A typical Toronto house needs 12 MWh/yr. Adding solar thermal input and geoexchange and water thermal storage systems might double the cost, but it is still far less than deep energy retrofit (and maybe even less than continuing with NG).

As I think we all agree – the current climate crisis is a problem in economics.  And guess what? The solutions will also be a problem in economics. This is where we need to do the study:

  • Cost and time required to pursue deep retrofit
  • Cost and time to pursue district energy
  • Cost and time to pursue CC-ASHP with or without deep retrofit
  • Cost to do grid upgrade and integrate new generation capabilities into the grid? 
  • What are the roles of Solar? Is Solar Thermal in a DHC configuration even a better bet than Solar PV?

So, in conclusion, I need to see a little bit more in the way of hard facts, and well-financed research to convince me that the investment of resources required to build a DHC network in Etobicoke is worth it. It sure sounds like it might be. But the time, effort, and cost would need to be justified before starting. It might make more sense to upgrade the electric network to allow for more distributed generation and storage. More research should make this clearer.

Footnotes

  1. Public Domain, https://commons.wikimedia.org/w/index.php?curid=3216789
  2. By Rfassbind – Own work, Public Domain, https://commons.wikimedia.org/w/index.php?curid=34961018 
  3. NG – 1 GJ  = 26.853 m3 @ $0.327/m3; , Electricity – 1 GJ = 277.778 kWh @ $0.1118/kWh
  4. Note that comparing these NRCAN rates to my rates – I see that my NG charge for the last 12 months averaged $0.417/m3 (higher) and that my electric charge for the last 3 bills averaged $0.1875/kWh (also higher). Of note – the difference in rate is still NG = $11.198/GJ and Electricity = $52.083/GJ – so electricity is more than 4 times as expensive
  5. Two excellent examples discussed on Martin’s Discord server are “Achieve Comfort and Reliable Performance with Cold-Climate Heat Pumps” and “British Columbia Cold Climate Heat Pump Field Study”
  6. By MrmwAndol – Based on [1] and Henrik Lund et al: 4th Generation District Heating (4GDH): Integrating smart thermal grids into future sustainable energy systems. Energy 68, 2014, 1-11, doi:10.1016/j.energy.2014.02.089de:Wikipedia:Grafikwerkstatt#Fernwärmegenerationen, CC0, https://commons.wikimedia.org/w/index.php?curid=70759354 
  7. By Stef Boesten, Wilfried Ivens, Stefan C. Dekker, Herman Eijdems – Stef Boesten, Wilfried Ivens, Stefan C. Dekker, Herman Eijdems: 5th generation district heating and cooling systems as a solution for renewable urban thermal energy supply. Adv. Geosci., 49, 129–136, 2019. https://doi.org/10.5194/adgeo-49-129-2019, CC BY 4.0, https://commons.wikimedia.org/w/index.php?curid=92036189 
  8. Slide 19 of the quoted presentation deck
  9. Page 5 of the quoted paper
  10. TAF Global Heat Pump Performance Review
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