January 8 Meeting Reminder
Dan - NTREG Advisor
For many years, January has been NTREG's "Field Trip" month. This month was no exception. Weeks ago, a site was selected, necessary arrangements were made, and we received formal approval from our prospective host. Then .. covid intervened. Two days ago, Dallas County health regulations forced a cancellation of our field trip.
Thanks to quick action by our Board of Directors, and Rosa Orenstein (NTREG Chair) in particular, a highly qualified presenter was contacted, and he immediately agreed to help us this Saturday. NTREG would like to thank Doug Lewin for stepping in on incredibly short notice.
Who is Doug Lewin? Among other things, Doug worked at the Texas Legislature for five years as a legislative aide, primarily on energy, environment, and climate issues for three different elected officials in the House and Senate. And that's just the beginning!
Doug offered to discuss a variety of renewable energy related topics. With his background in the legislature, he can provide insight into how we as citizens can help promote solar-favorable laws and protections ... and that's for openers. Doug is crafting his presentation now. We'll post more information when we receive it from Doug. In the meantime, his impressive credentials are below.
Date: Saturday, January 8, 2022
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Re: We the people
GLEN D Suhren
From: Larry via groups.io
Sent: Friday, December 31, 2021 3:25 PM To: main@NTREG.groups.io Subject: [NTREG] We the people
For 2022, please consider watching to the end to learn about we the people. https://www.pbs.org/video/earth-emergency-6njifx/
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Looking for solar PV installer recommendations
Donovan Smith
We have recently had some trees die out, which has led to more sun exposure on our south facing roof. Consequently, I've renewed my interest in roof mounted solar PV. If you have had good experience to share about a solar installer for DFW area, please contact me.
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Dallas Environmental Commission Links Including First Meeting Video
The Dallas Environmental Commission was created by City Ordinance to “advise on the CECAP implementation and environmental issues which arise in the city”, per ordinance 31847:
https://www.dallasclimateaction.com/_files/ugd/349b65_1655a0c4d014422aa6c22fd328e61bfa.pdf Note: CECAP = Comprehensive Environmental & Climate Action Plan Members & contact information can be found at: https://www.dallasclimateaction.com/environmentalcommission Note that Districts 3, 10, & 12 have open positions. Congratulations to NTREG members Tracy Wallace (District 5 appointee) & Michael Martin (Technical panel for Energy). Video from the initial meeting held Fri. 12/17/21 can be found under Environment & Sustainability Committee videos (probably best place to put it for now): https://dallastx.swagit.com/play/12222021-874
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Re: 25 Years of Passive/Active Solar
Mark Witte
Paul, Not only were you an early adopter / trendsetter for distributed energy generation and highly efficient construction, you've done an outstanding job of carefully documenting the impacts of those efforts. Thank you, Mark
On Sunday, January 2, 2022, 09:49:36 AM CST, Paul Westbrook <pwestbrook@...> wrote:
We completed year 25 in our passive/active solar home. For 2021 we had $0 energy bills (only the base fee). The house is performing better than the rigorous Passive House standards (our use: 6.6 kBtu/sf/yr of need, and we supply 5.6 of that with solar power). I compiled this annual report: https://enerjazz.com/.../Westbrook_House_Utility_Use.pdf. Details are on our web page (https://enerjazz.com/house). Paul
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Re: 25 Years of Passive/Active Solar
Larry
Outstanding! Thanks for sharing!
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Re: 25 Years of Passive/Active Solar
Way to go Paul. Congratulations. Dharma.
On Sun, Jan 2, 2022 at 9:49 AM Paul Westbrook <pwestbrook@...> wrote:
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25 Years of Passive/Active Solar
We completed year 25 in our passive/active solar home. For 2021 we had $0 energy bills (only the base fee). The house is performing better than the rigorous Passive House standards (our use: 6.6 kBtu/sf/yr of need, and we supply 5.6 of that with solar power). I compiled this annual report: https://enerjazz.com/.../Westbrook_House_Utility_Use.pdf. Details are on our web page (https://enerjazz.com/house). Paul
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We the people
Larry
For 2022, please consider watching to the end to learn about we the people. https://www.pbs.org/video/earth-emergency-6njifx/
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Dallas City Council ENVS (Environment & Sustainability) Committee meeting 9:00 am Mon 1/3/22
The Dallas City Council ENVS (Environment & Sustainability) Committee meeting scheduled for 9:00 am next Mon. 1/3/22 has several items that may be of interest. For details see the agenda with links to video broadcast & presentations included.
Recorded video will be available after:
Excerpt:
C. Fleet Conversion Plan Update. [Donzell Gibson, Director, Equipment and Fleet Management Department and Ken Kelly, Chief Engineer, Commercial Vehicle Electrification Center for Integrated Mobility Sciences National Renewable Energy Laboratory]
Attachments: Presentation
D. Environment Commission Update. [Kathryn Bazan, Vice-Chair, Environmental Commission]
E. BRIEFING MEMORANDUM: Leaf Blower Update Memo. [Susan Alvarez, Assistant Director, Environmental Quality & Sustainability]
Attachments: Memorandum
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Re: Toyota EV Strategy
David Geise
According to this study by the State of Connecticut, hydrogen fuel cells produce no NOx: https://chfcc.org/resources/fuel-cell-environmental-impact/. But a hydrogen fuel cell car will require more energy expenditure than a BEV. If the grid is not 100% renewable, then the production of hydrogen will produce GHG emissions: https://thedriven.io/2018/11/15/hydrogen-fuel-cell-cars-have-three-times-emissions-of-battery-evs-uq-study/. Here's an interesting article on the GHG emissions produced by burning hydrogen in furnaces: https://www.thechemicalengineer.com/features/hydrogen-the-burning-question/. David Geise “Adults keep saying: ‘We owe it to the young people to give them hope.’ But I don’t want your hope. I don’t want you to be hopeful. I want you to panic. I want you to feel the fear I feel everyday. And then I want you to act as if your house is on fire. Because it is.” – Greta Thunberg“Our species needs, and deserves, a citizenry with minds wide awake and a basic understanding of how the world works.” - Carl Sagan “We are like tenant farmers chopping down the fence around our house for fuel when we should be using Nature's inexhaustible sources of energy — sun, wind and tide. ... I'd put my money on the sun and solar energy. What a source of power! I hope we don’t have to wait until oil and coal run out before we tackle that. “ - Thomas Edison “The test of our progress is not whether we add more to the abundance of those who have much; it is whether we provide enough for those who have too little” - Franklin D. Roosevelt
On Thu, Dec 30, 2021 at 9:20 AM Robert Virkus <Contrarian0@...> wrote: Also, what about hydrogen fuel cells? Do they also produce NOx compounds? Thanks.
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Re: Toyota EV Strategy
Robert Virkus
Also, what about hydrogen fuel cells? Do they also produce NOx compounds? Thanks.
toggle quoted messageShow quoted text
On Thursday, December 30, 2021, Robert Virkus via groups.io <Contrarian0=gmail.com@groups.io> wrote: What would be the energy cost of using nearly pure oxygen to burn the hydrogen thus avoiding the NOx production?
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Re: Toyota EV Strategy
Robert Virkus
What would be the energy cost of using nearly pure oxygen to burn the hydrogen thus avoiding the NOx production?
toggle quoted messageShow quoted text
On Wednesday, December 29, 2021, Eric Pratt <ewpratt@...> wrote:
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Re: Toyota EV Strategy
R. Michael Martin
We need to get rid of the idea of burning things as a way to get the energy we want <<< YES
toggle quoted messageShow quoted text
It’s really quite archaic considering it’s
a 19th C solution.
On Dec 29, 2021, at 20:58, Eric Pratt via
groups.io <ewpratt@...> wrote:
I agree with Philip T. that Toyota is just "splaining". They probably want to keep a high profit product in the market as long as they can. The author of the article and Akio Toyoda are completely wrong. Combustion exhaust from all forms, including Internal Combustion, is a major problem for living things/brains (https://www.pnas.org/content/117/25/13856). And burning hydrogen is not benign when Air is used. It produces NOx compounds. Those compounds are one reason DFW is a non-attainment area for EPA air quality standards. We need to get rid of the idea of burning things as a way to get the energy we want. Eric Pratt ------------------------------------------------------------------------------------------------ On 12/27/2021 4:54 PM, David Geise wrote:
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Re: Toyota EV Strategy
Eric Pratt
I agree with Philip T. that Toyota is just "splaining". They probably want to keep a high profit product in the market as long as they can. The author of the article and Akio Toyoda
are completely wrong. Combustion exhaust from all forms,
including Internal Combustion, is a major problem for living
things/brains (https://www.pnas.org/content/117/25/13856). And burning hydrogen is not benign when Air is used. It produces NOx compounds. Those compounds are one reason DFW is a non-attainment area for EPA air quality standards. We need to get rid of the idea of burning
things as a way to get the energy we want. Eric Pratt ------------------------------------------------------------------------------------------------
On 12/27/2021 4:54 PM, David Geise
wrote:
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Bi-Facial Panels -- experience, experiments, thoughts?
Philip Timmons
Anyone on here tried Bi-Facial panels? On maybe ground-mount arrays, or Agriculture shading? Maybe with reflectors (mirror or white) to boost the bottom side? Thanks, Phil.
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Re: Toyota EV Strategy
David Geise
Hydrogen is not competitive with BEV's for passenger cars (even Toyota agrees): https://electrek.co/2017/10/26/toyota-elon-musk-fuel-cell-hydrogen/ David Geise “Adults keep saying: ‘We owe it to the young people to give them hope.’ But I don’t want your hope. I don’t want you to be hopeful. I want you to panic. I want you to feel the fear I feel everyday. And then I want you to act as if your house is on fire. Because it is.” – Greta Thunberg“Our species needs, and deserves, a citizenry with minds wide awake and a basic understanding of how the world works.” - Carl Sagan “We are like tenant farmers chopping down the fence around our house for fuel when we should be using Nature's inexhaustible sources of energy — sun, wind and tide. ... I'd put my money on the sun and solar energy. What a source of power! I hope we don’t have to wait until oil and coal run out before we tackle that. “ - Thomas Edison “The test of our progress is not whether we add more to the abundance of those who have much; it is whether we provide enough for those who have too little” - Franklin D. Roosevelt
On Mon, Dec 27, 2021 at 2:03 PM Philip Timmons via groups.io <philiptimmons=yahoo.com@groups.io> wrote:
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Re: Toyota EV Strategy
Philip Timmons
This is not so much "Strategy" as it is "splaining." Thing Toyota is missing is the Electric Roadway. But so are most of the intentional EV makers. That is going to chop EV costs in half-again. Hydrogen costs as much as Gasoline. And Toyota only did the Prius for the Corporate Clean-Air attainment requirements -- so they could build the more profitable large land-beasts. And then the Prius took off due the Bush-War era Oil going over $100 per barrel. And the China "fossil" nonsense misses China is LEADING the world in both building and installing Renewables.
On Monday, December 27, 2021, 01:01:28 PM CST, Eric Johnson <vaxaugustifolium@...> wrote:
Both Japan and Great Britain are island nations, with relatively high population density, when compared to the USA. Road trips by car tend to be shorter. People are more accustomed to using trains for longer trips. It's good to see that Japan in particular has reduced the carbon dioxide released from auto transportation in recent years. On Mon, Dec 27, 2021 at 12:40 PM Skip Cave <skip@...> wrote:
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Re: Toyota EV Strategy
Eric Johnson
Both Japan and Great Britain are island nations, with relatively high population density, when compared to the USA. Road trips by car tend to be shorter. People are more accustomed to using trains for longer trips. It's good to see that Japan in particular has reduced the carbon dioxide released from auto transportation in recent years.
On Mon, Dec 27, 2021 at 12:40 PM Skip Cave <skip@...> wrote:
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Toyota EV Strategy
Skip Cave
Interesting view on EVs from Toyota: Skip Skip Cave Cave Consulting LLC
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