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| Mamdani, Hochul want to make the subways cool (1650201) | |
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| (1650201) | |
Mamdani, Hochul want to make the subways cool |
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Posted by Spider-Pig on Tue Aug 11 14:41:11 2026 Mayor Mamdani, Governor Hochul and MTA Announce Plan to dissipate warmth of collectivism from subway platforms |
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| (1650202) | |
Re: Mamdani, Hochul want to make the subways cool |
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Posted by Avid reader on Tue Aug 11 15:24:31 2026, in response to Mamdani, Hochul want to make the subways cool, posted by Spider-Pig on Tue Aug 11 14:41:11 2026. For decades the MTA sealed up many sidewalk grates and sealed many street stairways. |
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| (1650203) | |
Re: Mamdani, Hochul want to make the subways cool |
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Posted by Jackson Park B Train on Tue Aug 11 16:07:13 2026, in response to Re: Mamdani, Hochul want to make the subways cool, posted by Avid reader on Tue Aug 11 15:24:31 2026. Making use of "wasted" energy--hot or cool--os a great thing. 45 years ago, I suggested a heat exchanger between the freon loop for 'walk in' and rge hot water heater at a bakery. Result? both gas and electricity usage dropped (aling with billing). The installation paid for itself on under a year.Today we speak of heat pumps which in summer can replace energy spent heaing hot wter in homesAny of you wlking around lower Manhattan may have noticed steam vents from Con Ed system which provides hear to building in lower Manhattan. 'Borrowing' excess heat from Chambers St would seem advantageous for all. FWIW hot water in my home is directly heated by panel on the roof--net cost electricity to pump the water up. |
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| (1650204) | |
Re: Mamdani, Hochul want to make the subways cool |
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Posted by AlM on Tue Aug 11 18:14:26 2026, in response to Re: Mamdani, Hochul want to make the subways cool, posted by Jackson Park B Train on Tue Aug 11 16:07:13 2026. FWIW hot water in my home is directly heated by panel on the roof--net cost electricity to pump the water up.But there is also the capital cost. Plumbers are expensive. And the panels need to be manufactured strong enough, and installed firmly enough, to withstand the rare very high winds. |
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| (1650205) | |
Re: Mamdani, Hochul want to make the subways cool |
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Posted by Jackson Park B Train on Tue Aug 11 21:11:47 2026, in response to Re: Mamdani, Hochul want to make the subways cool, posted by AlM on Tue Aug 11 18:14:26 2026. So one of the 3 panels was a srorefront demo in the 80s--still functional. The other two were bought about a decade ago at the factory in Rochmond CA replacing several 1980s units. Mounting hardware is a mix of sreel (common electrical item) and solar aluminum trut. I am the plumber (electrician by trade) although i had some aid from friends.Given the system in general went online in 1997-8, I am pleased w/ functionality. |
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| (1650209) | |
Re: Mamdani, Hochul want to make the subways cool |
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Posted by Catfish 44 on Wed Aug 12 01:41:39 2026, in response to Mamdani, Hochul want to make the subways cool, posted by Spider-Pig on Tue Aug 11 14:41:11 2026. Those two can send that hot air… |
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| (1650211) | |
Re: Mamdani, Hochul want to make the subways cool |
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Posted by Stephen Bauman on Wed Aug 12 07:11:49 2026, in response to Mamdani, Hochul want to make the subways cool, posted by Spider-Pig on Tue Aug 11 14:41:11 2026. The initial feasibility study will help determine how much cooling can be achieved and the potential energy cost savings for the City.This is a study - no mention of actually implementing anything. |
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| (1650212) | |
Re: Mamdani, Hochul want to make the subways cool |
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Posted by TRAIN DUDE on Wed Aug 12 07:12:42 2026, in response to Mamdani, Hochul want to make the subways cool, posted by Spider-Pig on Tue Aug 11 14:41:11 2026. I can't wait. I wonder where all that heat comes from. |
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| (1650213) | |
Re: Mamdani, Hochul want to make the subways cool |
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Posted by TRAIN DUDE on Wed Aug 12 07:24:55 2026, in response to Mamdani, Hochul want to make the subways cool, posted by Spider-Pig on Tue Aug 11 14:41:11 2026. "Bringing down the temperature is a real challenge in a century-old system with open entrances and vents everywhere," said MTA Chair and CEO Janno Lieber. "Together with Governor Hochul and Mayor Mamdani, we're exploring solutions — previously untested in transit — to make stations more comfortable while helping to reduce energy costs. Everybody wins.I wonder how you spell,"BOONDOGGLE". Hochul, mamdummy and Lieber winder where the hot air is coming from? Ldt me lmow when they figure that out. |
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| (1650214) | |
Re: Mamdani, Hochul want to make the subways cool |
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Posted by AlM on Wed Aug 12 09:51:49 2026, in response to Re: Mamdani, Hochul want to make the subways cool, posted by Stephen Bauman on Wed Aug 12 07:11:49 2026. Agreed.I've always been suspicious of any planned large scale thermal projects. They are great in theory but practically speaking plumbing is very expensive. |
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| (1650215) | |
Re: Mamdani, Hochul want to make the subways cool |
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Posted by AlM on Wed Aug 12 09:54:41 2026, in response to Re: Mamdani, Hochul want to make the subways cool, posted by Jackson Park B Train on Tue Aug 11 21:11:47 2026. I am the plumberThat makes all the difference in the world to the return on investment. I've priced out solar for our rooftop (not plumbing, but electrical and construction work, which are also very expensive) and it costs easily 5 times what solar is an open field would cost. |
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| (1650218) | |
Re: Mamdani, Hochul want to make the subways cool |
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Posted by numbersix on Wed Aug 12 14:45:05 2026, in response to Re: Mamdani, Hochul want to make the subways cool, posted by Catfish 44 on Wed Aug 12 01:41:39 2026. Build a TARDIS and go six months in the past. Bring back cold air. |
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| (1650219) | |
Re: Mamdani, Hochul want to make the subways cool |
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Posted by TRAIN DUDE on Wed Aug 12 15:20:57 2026, in response to Re: Mamdani, Hochul want to make the subways cool, posted by Catfish 44 on Wed Aug 12 01:41:39 2026. At 216,000 BTU of air conditioning per subway car, you probably can guess where a large portion of the heat is coming from. |
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| (1650227) | |
Re: Mamdani, Hochul want to make the subways cool |
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Posted by Jackson Park B Train on Thu Aug 13 02:37:43 2026, in response to Re: Mamdani, Hochul want to make the subways cool, posted by AlM on Wed Aug 12 09:54:41 2026. OTOH, no dimwits im the mideast will be able to wreck your budget for electricity. Despite claims we pump enough oil for all of our needs why are the oil company traitors screwing us on pricing? |
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| (1650230) | |
Re: Mamdani, Hochul want to make the subways cool |
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Posted by Spider-Pig on Thu Aug 13 07:41:37 2026, in response to Re: Mamdani, Hochul want to make the subways cool, posted by Jackson Park B Train on Thu Aug 13 02:37:43 2026. How are the “oil company traitors” screwing us on pricing? |
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| (1650236) | |
Re: Mamdani, Hochul want to make the subways cool |
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Posted by Jackson Park B Train on Thu Aug 13 15:57:02 2026, in response to Re: Mamdani, Hochul want to make the subways cool, posted by Spider-Pig on Thu Aug 13 07:41:37 2026. Their well pumping costs and refinery costs have not risen. Chevron, for exsample, pump oil from wells they own within CA ship it by tail to their refinery in Richmond cA. The refinery charges to the gasoline distribution segment of the company should not have risen. This is how vertically organized corporations function. Because the intrnal charges are 'arbitrary' they can be fiddled by upper management. As to the RRs shipping the oil, those are long term contracts. |
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