文字稿 🔗
WEBVTT
00:00:14.160 --> 00:00:17.600
Hey everybody and welcome to another edition of this week in Clean Tech.
00:00:17.679 --> 00:00:22.640
We're giggling at the 0001 mark, so it's a good start to the show.
00:00:22.800 --> 00:00:25.199
We try to do the program in 15 minutes or so.
00:00:25.280 --> 00:00:27.839
It's about the biggest stories in climbing and clean energy each week.
00:00:28.719 --> 00:00:29.199
No, we do.
00:00:29.280 --> 00:00:35.280
We put a line in the sand at the beginning, and then we fail to meet it by the time we get to the end.
00:00:35.439 --> 00:00:39.679
We we limp across the finish line with a few extra minutes saddled to our backs.
00:00:39.920 --> 00:00:43.920
Anyway, we're recording the show for Friday, October 9th, 2026.
00:00:44.079 --> 00:00:45.600
We've got a first-time guest on the horn.
00:00:45.679 --> 00:00:48.000
Benton Graham from Grist is waiting in our lobby.
00:00:48.079 --> 00:00:49.200
He'll be joining us shortly.
00:00:49.359 --> 00:01:01.920
I am Factor this content director, Paul Gurky, joined once again by Cleantech commentator Mike Casey of TigerCom, and my dog Theo, who is waiting patiently next to me at my desk for me to finish this podcast so we can go on a walk.
00:01:02.000 --> 00:01:03.280
It's a lovely day out here, Mike.
00:01:03.439 --> 00:01:04.400
Hope it's nice where you are.
00:01:04.640 --> 00:01:05.200
It is, man.
00:01:05.599 --> 00:01:06.319
It really is.
00:01:06.480 --> 00:01:12.879
Hey, a listener shout out to Zachas, I think that's how I pronounce his name.
00:01:13.120 --> 00:01:16.079
Don't shout that out loud for in front of anybody.
00:01:16.640 --> 00:01:18.000
Zach is with Tesla Energy.
00:01:18.079 --> 00:01:22.879
He's got a good podcast summary service, which he is already summarizing our show.
00:01:23.040 --> 00:01:27.760
He describes it as follows the energy conversation is scattered across dozens of podcasts.
00:01:27.920 --> 00:01:36.000
Each week, energypod.io distills him into a short briefing, what happened and why it matters for busy energy professionals.
00:01:36.159 --> 00:01:40.799
But you should never be too busy to listen to us keeping under 20 minutes.
00:01:41.040 --> 00:01:42.239
That's the point of this show.
00:01:42.400 --> 00:01:44.879
So hat tip to uh Zach.
00:01:45.359 --> 00:01:50.159
Uh wait, so what is the is he's telling us, is he telling people to listen to us or don't listen to us?
00:01:50.239 --> 00:01:52.480
Because he's just gonna tell us what we talked about in two sentences.
00:01:52.799 --> 00:01:54.319
Do we like Zach or is he an enemy?
00:01:54.560 --> 00:01:55.680
I think he suckered me.
00:01:55.760 --> 00:02:00.560
I think he got me to to to uh promote his You read an ad that we didn't get paid for.
00:02:00.799 --> 00:02:05.280
And we're gonna go we're gonna go from 25 listeners down to 22 because of this.
00:02:05.599 --> 00:02:09.120
Hey, if you're listening to this and you want an ad on the show, you gotta pay us for it.
00:02:09.199 --> 00:02:10.800
Don't trick us like Zach did.
00:02:11.039 --> 00:02:15.360
And if you want to get your opinions on the show, we always have uh an open line for that too.
00:02:15.439 --> 00:02:17.439
Uh the viewers and listeners help make the program.
00:02:17.520 --> 00:02:24.240
You could just email us, whether it's a story suggestion or two cents you want to share, twic twick at tigercom with twoms.us.
00:02:24.560 --> 00:02:26.960
All right, Mike, let's do this story for our new rival, Zach.
00:02:27.039 --> 00:02:28.080
Uh, first one of the week.
00:02:28.159 --> 00:02:28.879
What's on tap?
00:02:29.759 --> 00:02:34.719
Gavin McGuire, Reuters, the energy transition is starting to feed itself.
00:02:34.800 --> 00:02:36.000
This is a cool story.
00:02:36.240 --> 00:02:37.199
Ooh, I like it.
00:02:37.360 --> 00:02:37.919
Cool headline.
00:02:38.080 --> 00:02:40.240
EV, solar batteries, uh, and the grid.
00:02:40.400 --> 00:02:43.280
We all need a lot of stuff from the ground to make those things real.
00:02:43.520 --> 00:02:46.080
Copper, rare earth, silver, other minerals.
00:02:46.240 --> 00:02:55.520
Um, fossil fuel energy doesn't necessarily need all that stuff, but uh new mines and refineries take years to come online to support the clean energy ambitions we talk about on this show.
00:02:55.680 --> 00:02:59.919
And one of the most promising new sources of supply is the energy transitions owned hardware.
00:03:00.080 --> 00:03:05.680
We're talking about old batteries, retired solar panels, decommissioned wind turbines, aging grid equipment.
00:03:05.919 --> 00:03:18.560
For example, Redwood Material says it recovers more than 95% of the lithium, nickel, cobalt, and copper from spent batteries and factory scrap, producing more than 60,000 metric tons of critical materials each year.
00:03:18.719 --> 00:03:23.680
The first wave of big EV batteries is now starting to age out, and that pile is only going to grow.
00:03:23.840 --> 00:03:30.159
The IEA says recycling could cover 20 to 30% of global lithium, nickel, and cobalt demand by 2050.
00:03:30.400 --> 00:03:32.159
And we're catching up on solar too.
00:03:32.240 --> 00:03:42.159
Despite some recent research that you may have seen that says a lot of solar recycling is a scam, uh, Dutch researchers recovered silicon at up to a 99.99% purity, so it can be done.
00:03:42.400 --> 00:03:46.080
A team in Australia got nearly 100% silver recovery.
00:03:46.240 --> 00:03:47.759
So we've seen some progress there.
00:03:47.840 --> 00:03:48.960
Mike, your thoughts on this?
00:03:49.360 --> 00:03:58.080
My thought is that cleantech hating is among the biggest scams on earth because these guys are always um uh huffing glue and then saying silly things.
00:03:58.159 --> 00:03:58.639
But there we go.
00:03:58.719 --> 00:04:07.759
Rystat Energy, it thinks the value of recyclable materials and solar panels could jump from about 2 billion today to roughly 80 billion by 2050.
00:04:07.919 -->
Load full transcript
00:04:15.360
By 2035, panels installed back in 2020 could supply as much as 21% of the silver needed to build new ones.
00:04:15.520 --> 00:04:20.319
So wind blades, they've been a problem because they're made of composites that are hard to break down.
00:04:20.720 --> 00:04:30.560
Um this country now, uh sorry, Viola now shreds them into pellets that can put replace coal, silica, and limestone in cement kilns.
00:04:31.040 --> 00:04:35.120
One seven-ton blade cuts about five tons of coal.
00:04:35.360 --> 00:04:36.480
I love that.
00:04:36.720 --> 00:04:38.720
And then there's what you could call grid mining.
00:04:38.879 --> 00:04:46.399
Utilities are swapping out old transformers, substations, and transmission gear packed with high-quality copper, aluminum, and steel.
00:04:46.560 --> 00:04:52.560
Nucore runs facilities that recover those metals and feed them into new transmission components.
00:04:52.720 --> 00:04:53.680
Paul, story number two.
00:04:54.000 --> 00:04:58.560
I know some folks that have done some grid mining back when I used to live in Michigan, ripping copper out of buildings and stuff.
00:04:58.639 --> 00:05:00.079
The public can do grid mining too.
00:05:00.160 --> 00:05:01.360
Uh we just don't encourage it.
00:05:01.519 --> 00:05:02.879
Dangerous, dangerous tough.
00:05:03.120 --> 00:05:04.319
Anyway, story number two.
00:05:04.560 --> 00:05:12.160
Second story this week: Rachel Millard, Ian Bott, Adidi Bandari, Clara Murray, and Richard Topping, all writing for the Financial Times.
00:05:12.319 --> 00:05:15.759
A piece titled How to Keep the Lights On in an Electrified World.
00:05:15.920 --> 00:05:16.959
Tell me about it, Casey.
00:05:17.199 --> 00:05:20.639
Yeah, balancing the grid used to mean dispatching new fossil fuel plants.
00:05:20.800 --> 00:05:31.439
Now operators are managing hundreds of wind and solar farms plus a flood of rooftop solar that's tough to forecast with powers flowing both ways between customers and the grid at the same time.
00:05:31.680 --> 00:05:35.040
Demand is climbing as people switch to EVs and heat pumps.
00:05:35.279 --> 00:05:47.120
Britain's grid operator thinks the country's total generating capacity might need to grow by 206% to 245% from 2024 to 2050, just to keep up.
00:05:47.360 --> 00:05:54.319
And just under a third of that increase has to be storage or dispatchable power, meaning something you can turn up and down on command.
00:05:54.399 --> 00:05:58.959
So, Britain, they built a much bigger grid and a much more flexible one at that.
00:05:59.199 --> 00:06:00.800
It's leaning heavily on EVs.
00:06:00.959 --> 00:06:05.439
Octopus Energy is uh the country's largest household supplier.
00:06:05.600 --> 00:06:11.839
So smart charging, where cars charge automatically when power is cheap and plentiful, is going mainstream fast.
00:06:12.240 --> 00:06:13.439
Paul, your thoughts.
00:06:13.839 --> 00:06:16.720
Uh, batteries are a big deal, and they're only going to get bigger.
00:06:16.879 --> 00:06:20.959
They're right now the fastest growing electricity technology in the world because of their versatility.
00:06:21.120 --> 00:06:24.959
Britain's got about eight gigawatts of batteries, most of those two-hour systems.
00:06:25.199 --> 00:06:30.879
Aurora Energy Research expects that to more than double in five years, and we've seen a lot of that here in the States.
00:06:31.040 --> 00:06:38.639
Uh, for longer stretches of time, uh, outside of that, what batteries can provide, regulators are backing SSE's Quar Glass project in Scotland.
00:06:38.720 --> 00:06:41.279
It's a new hydro project, the first in a generation.
00:06:41.519 --> 00:06:49.040
It would pump water uphill when power's cheap and then release it when prices rise, supplying 1.4 gigawatts for 32 hours straight.
00:06:49.120 --> 00:06:57.360
Uh, regulators are looking into compressed air storage in salt caverns, uh, things like uh storing air as a chilled liquid, uh, also an option.
00:06:57.519 --> 00:07:00.480
There are interconnectors, big undersea cables linking Britain to Europe.
00:07:00.639 --> 00:07:06.639
Net imports covered just over 9% of UK demand last year, but neighbors often have the same weather.
00:07:06.879 --> 00:07:11.759
This summer the grid operator had to abruptly cut exports to the Netherlands during a windless hot night.
00:07:11.839 --> 00:07:18.319
Uh, even so, the grid operator expects Britain to uh be a next port net exporter of electricity by the year 2030.
00:07:18.560 --> 00:07:19.600
Mike, get us to story three.
00:07:20.000 --> 00:07:22.319
Zeke Housefather from The Climate Brink.
00:07:22.399 --> 00:07:25.839
He wrote, What if the world hadn't built wind and solar?
00:07:26.000 --> 00:07:31.360
Um, I could summarize the story by saying we'd be effed, but that would not be good for our show.
00:07:31.839 --> 00:07:33.360
I don't know what we'd be doing the show about.
00:07:33.439 --> 00:07:34.959
Yeah, it's something else, probably.
00:07:35.120 --> 00:07:38.639
Uh, common argument online is renewables aren't replacing fossil fuels at all.
00:07:38.720 --> 00:07:41.120
They're just sort of an and proposition.
00:07:41.439 --> 00:07:44.079
If you look at only the numbers on paper, it's hard to argue with that.
00:07:44.240 --> 00:07:53.519
Coal power hit a record in 2024, gas hit a record in 2025, global fossil fuel generation is about 50% higher than it was just 20-some years ago.
00:07:53.759 --> 00:07:56.240
Zeke argues this is the wrong comparison, though.
00:07:56.480 --> 00:08:03.920
Global electricity demand grew 75% over those 20 years because of industry, EVs, air conditioning, data centers, on down the line.
00:08:04.000 --> 00:08:04.800
Did you catch it there?
00:08:04.879 --> 00:08:06.079
I said data centers.
00:08:06.240 --> 00:08:09.439
That demand was coming whether we built a single wind turbine or not.
00:08:09.600 --> 00:08:11.759
I like to just mix it up, keep you guessing, Casey.
00:08:11.839 -->
00:08:15.360
Since 2015, wind and solar met 57% of new demand.
00:08:15.439 --> 00:08:18.079
That's way less than fossil fuels did at only 29%.
00:08:18.560 --> 00:08:21.040
Last year they covered 99% of it.
00:08:21.199 --> 00:08:24.240
Mike, what would you do if we didn't have wind and solar to talk about?
00:08:24.639 --> 00:08:45.120
So Zeke, in his analysis, went back to 20 uh uh 2005, and he froze wind and solar levels at that year's uh output in every country and filled the gap with that country's own fossil fuel mix, traditional fossil fuel mix, coal in places like China and India, mostly gas in places like Texas or the UK.
00:08:45.440 --> 00:08:51.120
Without that growth, the global power selector pollution would have been 28% higher last year.
00:08:51.279 --> 00:09:00.879
That's 3.7 billion tons of carbon pollution avoided in 2025 alone, by three-quarters of uh total US carbon pollution.
00:09:01.360 --> 00:09:05.120
Over the full 20 years, it's roughly 23 billion tons.
00:09:05.440 --> 00:09:11.360
So in places where demand grew s demand grew slowly, clean energy actually pushed fossil generation down.
00:09:11.679 --> 00:09:16.080
The EU power pollution fell 55% since 20 uh 2005.
00:09:16.399 --> 00:09:19.200
Without wind and solar, that would have been about 16 percent.
00:09:19.279 --> 00:09:22.799
In the US, it would have been about 17% instead of 37.
00:09:23.279 --> 00:09:27.679
So 60% of this avoided pollution came in just the last five years.
00:09:27.840 --> 00:09:28.799
Paul, four story.
00:09:29.120 --> 00:09:36.720
Story four, one of your favorite authors, Ivan Penn, over at the New York Times, titled A New Crop of Solar Panels is the U.S.'s best hope of catching China.
00:09:36.879 --> 00:09:37.600
Tell me about it.
00:09:38.000 --> 00:09:43.679
You know, Ivan is so much better a reporter than David Wallace Walls because Ivan chose to come on the show.
00:09:43.759 --> 00:09:45.200
And I think that's that's qualification.
00:09:45.600 --> 00:09:46.240
That's all it takes.
00:09:46.320 --> 00:09:46.480
Yeah.
00:09:46.720 --> 00:09:47.600
For sure, right?
00:09:47.759 --> 00:09:48.080
Okay.
00:09:48.559 --> 00:09:50.000
So this is actually really cool.
00:09:50.159 --> 00:09:50.399
U.S.
00:09:50.480 --> 00:09:59.679
solar manufacturers say they're close to a breakthrough with tandem solar panels, which stack extra layers of material on top of each other, kind of like a layer cake.
00:10:00.080 --> 00:10:02.720
So the panel can turn more sunlight into electricity.
00:10:02.960 --> 00:10:07.039
The goal is about 25% more energy than most panels on the market today.
00:10:07.279 --> 00:10:12.559
Tandem PV, first solar, and Q cells all say they're getting ready to sell them commercially soon.
00:10:12.799 --> 00:10:23.360
Q cells, which we covered back in June when it started making solar cells at its Cartersville, Georgia plant, is now the first company to get a tandem panel independently certified.
00:10:23.519 --> 00:10:30.799
And this matters because China, as listeners to this show well know, controls 80% of the solar panel market in the world.
00:10:30.960 --> 00:10:33.039
Getting tandems right first could give the U.S.
00:10:33.039 --> 00:10:43.600
and its allies a shot at winning back a big piece of this industry, which I'm sure the current clown show running federal policy will rush to give away to China since that's what they love to do.
00:10:43.759 --> 00:10:44.240
Paul.
00:10:44.559 --> 00:10:49.600
I've got to be the naysayer here and say, hold on, Mike Casey, because there are some hurdles to clear here.
00:10:49.759 --> 00:10:56.399
Um, you've got to convince not only the developers, but the people uh signing the checks at the banks that these things are gonna last 20 to 30 years.
00:10:56.639 --> 00:11:01.759
QCells right now is is shooting golf ball-sized chunks of ice at its panels to prove that they're they're durable.
00:11:01.919 --> 00:11:03.600
These things are also expensive.
00:11:03.759 --> 00:11:08.720
Uh, a lot of estimates put tandems at three to three and a half times the cost of a regular panel.
00:11:08.879 --> 00:11:12.799
The upside, hard to deny though, that extra 24% capacity.
00:11:12.960 --> 00:11:14.080
Your solar farms in the U.S.
00:11:14.159 --> 00:11:18.399
run at a 24% capacity factor, meaning how much power they actually produce compared to their max.
00:11:18.799 --> 00:11:21.919
Tandems could get above 31%, according to some research.
00:11:22.080 --> 00:11:25.120
So the same power, uh, fewer materials, same site.
00:11:25.279 --> 00:11:32.559
Scott Warden at Tandem PV says his panels are degrading less than 1% per year, and tandems will dominate the industry by the mid-2030s.
00:11:32.720 --> 00:11:37.039
Scott, we'll have to get you on the show to talk about that if that's the case, because of course the show will last forever.
00:11:37.200 --> 00:11:38.879
That's that's the way we've set it up.
00:11:39.039 --> 00:11:41.200
It will last longer than time.
00:11:41.440 --> 00:11:43.200
It feels like this episode's headed that direction.
00:11:43.279 --> 00:11:44.480
Let's bring our guest in, Mike.
00:11:44.559 --> 00:11:45.120
Story five.
00:11:45.600 --> 00:11:48.159
We're cruising to a very prompt ending, Paul Gherky.
00:11:48.320 --> 00:12:00.000
And I have enough time to tell you one uh listeners should turn on the YouTube channel and see Paul Gurkey trying to catch up to Brian Mendez, who he secretly uh admires for they're in the beard race, so that's good.
00:12:00.240 --> 00:12:03.200
Yeah, it's a it was a silent uh arms race, Mike.
00:12:03.279 --> 00:12:05.919
I hadn't actually talked about the beard growth to Mendez at all.
00:12:06.000 --> 00:12:08.159
I just showed up with it to intimidate him.
00:12:08.960 --> 00:12:09.200
It worked.
00:12:09.279 --> 00:12:10.559
It worked as a sign of force.
00:12:10.879 --> 00:12:16.879
Did are you gonna join me in being a bundler for Jeff Bezos' presidential
campaign that his wife wants him to run?
00:12:17.120 --> 00:12:18.159
What are you talking about?
00:12:18.399 --> 00:12:20.159
Jeff Bezos is gonna run for president.
00:12:20.399 --> 00:12:21.279
That's awesome, man.
00:12:21.360 --> 00:12:22.559
But it's not what we're talking about today.
00:12:22.639 --> 00:12:27.039
I just gotta guess Benton is now in the show and he's just like, what the hell is this?
00:12:27.200 --> 00:12:27.440
I'm good.
00:12:27.519 --> 00:12:30.639
I'm just wanted to tell you, I thought you and I showed up at the Bezos fundraiser.
00:12:30.799 --> 00:12:31.919
I thought it was cool to bump into you there.
00:12:32.000 --> 00:12:37.840
But anyway, hey, Casey saw 10 minutes into the show and he's like, I'm just gonna pontificate for the next two and put us behind the eight ball.
00:12:38.000 --> 00:12:38.480
Fantastic.
00:12:44.639 --> 00:12:46.879
Yeah, we uh we welcome you, Benton.
00:12:46.960 --> 00:12:47.600
You've got a piece.
00:12:47.679 --> 00:12:51.200
The future of commuter rail could be taking shape in Boston.
00:12:51.440 --> 00:12:52.559
Tell us about the story.
00:12:52.639 --> 00:12:53.759
What's the big takeaway?
00:12:54.960 --> 00:12:56.080
Yeah, thanks for having me.
00:12:56.240 --> 00:13:01.679
Um yeah, so uh rail electrifications uh it's nothing new, right?
00:13:01.840 --> 00:13:09.360
It's something that we've been doing for uh 140 years, electrifying streetcars back in the late 19th century.
00:13:09.519 --> 00:13:20.720
Uh, but what's new here is you know, for a long time that's meant overhead wiring, uh installing third rail, very costly uh uh um infrastructure projects.
00:13:20.960 --> 00:13:41.679
Now, as you guys are talking about the importance of batteries, uh there's uh there's kind of an emerging technology around battery-powered trains, um, which is significant because you know, instead of retrofitting your rail radically, you can pop a battery-powered train onto tracks that are typically built for diesel.
00:13:41.840 --> 00:13:59.039
So uh this is kind of something that uh some public transit agencies, commuter rail lines are testing out in the US, um, Caltrain in the Bay Area, Chicago, uh Metra in Chicago in 2028, and then uh the T in Boston in uh in 2030.
00:13:59.360 --> 00:14:01.679
It sounds like there's a path here for broader adoption.
00:14:01.840 --> 00:14:06.799
Benton, the the rail that you wrote about in your piece, it's that was not a quick project.
00:14:07.039 --> 00:14:11.519
I think there was advocacy work for that project for something like 30 years to make that one happen.
00:14:11.759 --> 00:14:19.120
And you're reporting, what do you see as like the wider scale adoption play here in the United States for technology like this?
00:14:19.840 --> 00:14:23.679
Yeah, I think we're gonna learn a lot about that over the next five or so years.
00:14:23.840 --> 00:14:27.600
Um I I should say it's something that's not only happening in the US.
00:14:27.759 --> 00:14:35.279
There are there are uh battery-powered trains in Germany, uh, in in I believe the UK is introducing some as well.
00:14:35.360 --> 00:14:39.360
So this is you know something that that Europe might give us some insight into.
00:14:39.519 --> 00:14:46.639
But as far as adoption in the US, I think it's gonna kind of depend on how things go in Boston, Chicago, the Bay Area.
00:14:46.879 --> 00:14:50.000
Um and you know, a couple things to consider.
00:14:50.159 --> 00:14:54.480
Uh you know, is the is the rollout of these trains super bumpy?
00:14:54.639 --> 00:15:01.600
Like, like with any, you know, with with EVs, like the charge uh range is a question, right?
00:15:01.759 --> 00:15:05.120
Boston, Chicago, these are these are harsh winter climates.
00:15:05.279 --> 00:15:06.960
Um, is that a problem?
00:15:07.279 --> 00:15:10.799
Um I think that's you know one thing to to consider.
00:15:11.200 --> 00:15:13.039
And then there's the cost piece too.
00:15:13.200 --> 00:15:26.000
I mean, uh uh in reporting on the story, the T said a big reason that they pursued this technology is because uh battery powered trains were a huge cost saver compared to installing overhead wiring.
00:15:26.080 --> 00:15:32.639
I mean, just for one example, Cow Train in the Bay Area installed overhead wiring from San Jose to San Francisco.
00:15:32.720 --> 00:15:34.240
That was about$2.4 billion.
00:15:34.559 --> 00:15:47.919
So that was that that is super costly, but uh I think it's also important to note that that that Boston is spending six seven hundred and sixty-five million dollars over for a 15-year lease, they're not even purchasing these battery-power trains.
00:15:48.080 --> 00:15:52.000
So I think it's gonna kind of depend on on can that cost come down.
00:15:52.159 --> 00:15:56.480
Um, obviously, we've seen the cost of batteries falling for a long time now.
00:15:56.720 --> 00:15:59.279
So um hopefully that that'll be the case.
00:15:59.519 --> 00:16:09.759
But if if these uh trains uh you know can can save a lot of money on kind of those big infrastructure project investments that would be required to electrify.
00:16:09.919 --> 00:16:20.000
Yeah, I mean it it is something that could wind up being appealing to uh regional railroads, and who knows, maybe someday, you know, beyond that, uh Amtrak and kind of inner city rail as well.
00:16:20.320 --> 00:16:26.720
And are how do these batteries the trains use compare to what would go in a car?
00:16:27.279 --> 00:16:33.759
I know size is obviously different, but are they using different technology and are there other things that they take into account?
00:16:35.279 --> 00:16:46.639
I think, you know, that's a good question, and uh I don't know like the uh the technological intricacies of how different it is, but um I do think it it there are a lot of similarities.
00:16:46.799 --> 00:16:59.039
Um and you know, like the example I was giving someone the other day is like you know, you could think of it
like like a Tesla, or even like I think maybe a better example would be uh electric powered buses.
00:16:59.200 --> 00:17:03.440
We've seen the rollout of those struggle in some cold weather climates.
00:17:03.519 --> 00:17:11.039
I think, you know, Duluth, Minnesota, way up north, they wrote they tried to roll these buses out uh five, six years ago.
00:17:11.200 --> 00:17:18.720
Didn't work well, but now we're starting to see uh cold weather climates like Madison, Wisconsin, places like that have some success.
00:17:18.880 --> 00:17:30.720
So I think the the general tech battery technology is pretty comparable to what, yeah, in terms of what some of the uh challenges are, is it's pretty comparable.
00:17:30.960 --> 00:17:34.799
You compare like trains and and and buses and and even EVs.
00:17:35.200 --> 00:17:36.400
Oh, I think we're about out of time.
00:17:36.480 --> 00:17:38.079
We need to get to our clean tech of the week.
00:17:38.319 --> 00:17:38.799
Let's do it.
00:17:38.960 --> 00:17:46.799
This week's clean tech of the week is drum roll, please, Christopher Galarza, longtime chef and co-founder of Eco Chef.
00:17:46.960 --> 00:17:49.039
They certify sustainable commercial kitchens.
00:17:49.200 --> 00:17:53.200
Christopher co-authored a new peer-reviewed study, recruited most of the kitchens in it.
00:17:53.359 --> 00:17:55.839
Theo, I'm reading Clean Tecker of the Week, buddy.
00:17:56.079 --> 00:17:58.319
Theo says congratulations to Christopher.
00:17:58.480 --> 00:18:02.240
He co-authored a new peer-reviewed study, as I mentioned, recruiting most of the kitchens in it.
00:18:02.400 --> 00:18:09.119
Found that 70% of gas-fired restaurant kitchens had nitrogen dioxide levels above EPA and WHO safety limits.
00:18:09.279 --> 00:18:12.480
Uh, WHO, that's that's the WHO, not the ban, not to be confused.
00:18:12.640 --> 00:18:14.880
Uh, that's even with commercial ventilation.
00:18:15.039 --> 00:18:20.720
Uh, Chris says working in all electric kitchens was the first time in his career he could do what he loved without feeling like he was dying.
00:18:20.880 --> 00:18:23.440
Congratulations, Christopher, Clean Tecker of the Week.
00:18:23.680 --> 00:18:24.160
Outstanding.
00:18:24.319 --> 00:18:34.319
And Paul, I I want to acknowledge this is a personal growth moment for you that you said data centers, because I'll bet you if I ask Benton if it's data or data centers, he's a data guy.
00:18:34.559 --> 00:18:35.759
Benton looks like a data guy.
00:18:35.839 --> 00:18:36.400
What do you got?
00:18:36.720 --> 00:18:37.440
Data or data?
00:18:37.680 --> 00:18:38.160
Bring it.
00:18:39.599 --> 00:18:40.000
Data.
00:18:40.240 --> 00:18:41.359
I gotta say data.
00:18:41.759 --> 00:18:43.759
I'm starting to lose big time.
00:18:44.000 --> 00:18:45.440
Like you're keeping track, aren't you?
00:18:45.759 --> 00:18:47.519
Like it's like seven to two or something now.
00:18:48.000 --> 00:18:50.799
You and Claire Hudson on an island by yourselves.
00:18:51.039 --> 00:18:51.200
Okay.
00:18:52.000 --> 00:18:53.680
Is there is that a regional split?
00:18:53.839 --> 00:18:56.480
No, I th I think it's just now I'm being stubborn about it.
00:18:56.559 --> 00:18:57.599
Um, I like data.
00:18:57.759 --> 00:18:59.359
Data sounds more formal to me.
00:18:59.519 --> 00:19:02.640
Data, data sounds like you're getting on Facebook.
00:19:02.880 --> 00:19:06.319
Data sounds like you're uh researching something important.
00:19:06.640 --> 00:19:07.680
Well, you know what it sounds like?
00:19:07.839 --> 00:19:12.640
We need to thank Brian Mendez, our wonderful producer, Queer Queer, and Alex Peterson for gathering these stories.
00:19:12.880 --> 00:19:17.440
And if you guys have any strong opinions on data versus data centers, uh please, I need some support.
00:19:17.519 --> 00:19:18.559
I'm getting killed over here.
00:19:18.799 --> 00:19:21.279
Thanks for joining us for another round of this week in CleanTech.
00:19:21.519 --> 00:19:24.720
Special shout out to Ben and Graham for sticking around and laughing at our corny jokes.
00:19:24.880 --> 00:19:28.720
If you enjoyed them, please subscribe, leave a little feedback, and share a story suggestion if you like.
00:19:28.880 --> 00:19:30.640
You can read every article we talk about each week.
00:19:30.720 --> 00:19:35.200
There are links in the episode description, as well as where this thing lives on factorthhis.com.
00:19:35.359 --> 00:19:36.880
Until next time, be good, people.
00:19:37.200 --> 00:19:38.480
Under 20 minutes, baby.
00:19:38.640 --> 00:19:39.759
We're right there.