They’re more likely to listen to people they trust.
Rooftop solar panels can save people money on their electricity bills. And those savings can mean a lot — especially for people with low incomes, who might have to choose between paying for utilities or buying food or medicine…
In its quest for green energy, Europe is looking to North Africa, where vast solar and wind farms are proliferating and plans call for submarine cables that will carry electricity as far as Britain. But this rush for clean power is raising serious environmental concerns.
Solar panels in sun-rich North Africa generate up to three times more energy than in Europe. And North Africa has a lot more room for them than densely populated Europe. Continue reading →
Scientists say collecting, studying, and storing the carcasses from wind and solar facilities can unlock new insights.
“This is one of the least smelly carcasses,” said Todd Katzner, peering over his lab manager’s shoulder as she sliced a bit of flesh from a dead pigeon lying on a steel lab table. The specimens that arrive at this facility in Boise, Idaho, are often long dead, and the bodies smell, he said, like “nothing that you can easily describe, other than yuck.” Continue reading →
There is genuinely no precedent in the modern history of geopolitics for the climate activist Greta Thunberg.
Four and a half years ago, she began “striking” outside of Swedish parliament — a single teenager with a single sign. She was 15. In just a few months, she had made her mark at the United Nations climate conference in Poland: “You are not mature enough to tell it like it is,” she told the assembled diplomats and negotiators, “even that burden you leave to us children.” Continue reading →
The energy industry is turning waste from dairy farms into renewable natural gas – but will it actually reduce emissions?
Have we reached ‘peak meat’? Why one country is trying to limit its number of livestock
On an early August afternoon at Pinnacle Dairy, a farm located near the middle of California’s long Central Valley, 1,300 Jersey cows idle in the shade of open-air barns. Above them whir fans the size of satellites, circulating a breeze as the temperature pushes 100F (38C). Underfoot, a wet layer of feces emits a thick stench that hangs in the air. Just a tad unpleasant, the smell represents a potential goldmine. Continue reading →
Solar, wind, electric vehicles, and other clean energy technologies saw a record-high $1.1 trillion in investment globally last year, matching investment in fossil fuels for the first time ever, according to a new report from Bloomberg New Energy Finance. Continue reading →
Electric bicycles are catching on—and their lithium-ion batteries are catching fire. Why is so little being done about it?
Fires and overheating accidents attributed to lithium-ion batteries killed 19 people in the United States in 2022, according to the U.S. Consumer Product Safety Commission. In New York City alone, six people died in these uniquely fast-burning infernos. Experts say poorly made batteries, like those often found on cheaper e-bike models, are the primary culprit. So why is it still so easy to purchase them? Continue reading →
With soaring gas prices due to the Ukraine war and the EU’s push to cut emissions, European industries are increasingly switching to high-temperature, high-efficiency heat pumps. Combined with the boom in residential use, the EU is now hoping for a heat pump revolution.
An industrial heat pump at the Mars Confectionery in Veghel, the Netherlands. GEA
The Wienerberger brickworks in Uttendorf, Austria, in the Tyrolean Alps, has always required a steady stream of 90 degree C (194 degree F) heat to dry its construction blocks. This process would have been an expensive proposition for the company after Russia cut gas exports to Europe, as it was for most of Europe’s energy-intensive construction industry. But four years ago, Wienerberger — the largest brick producer in the world — made an investment in the future that is now paying off: it replaced Uttendorf’s gas-fired boiler with an industrial-scale heat pump, which whittles the factory’s energy bill by around 425,00 euros a year. Continue reading →
A Rivian R1T electric pickup truck at the company’s factory in Normal, Illinois. JAMIE KELTER DAVIS / BLOOMBERG VIA GETTY IMAGES
I had no reason to bet against Tesla until now, but I did wonder whether it was good for anyone (other than its shareholders) for that one company to dominate its market over the longer term. Now, happily, it looks like the market will do what we need it to do, which is get robust:
Spurred by federal mandates and incentives, U.S. manufacturers are pushing forward with developing new battery technologies for electric vehicles. The holy grail is a battery that is safer, costs less, provides longer driving range, and doesn’t use imported “conflict” minerals.
Sixteen years have passed since engineer Martin Eberhard unveiled his futuristic custom-designed sports car before a crowd of investors, journalists, and potential buyers in a Santa Monica Airport hangar. Continue reading →
A reason that the breakthrough is causing such hoopla is that it implicitly promises that we could use fusion to run the world in almost its current form. Photograph courtesy Lawrence Livermore National Laboratory
Without the expertise to fully appreciate the science, the hoopla can be overlooked too easily. McKibben’s comment helps clarify:
In the meantime, we need to use the sun we’ve already got.
On Tuesday, the Department of Energy is expected to announce a breakthrough in fusion energy: according to early reports, scientists at the government’s Lawrence Livermore National Laboratory, in California, have succeeded for the first time in making their complex and expensive machinery produce more power than it uses, if only for an instant. Continue reading →
Cruise ship tourism is unfortunately not disappearing as we might have hoped. Are the ships evolving to be more environmentally and socially responsible? Our thanks to Maria Cramer for asking and attempting to answer the question:
Pinnacle turbines dot the skyline in Keyser, West Virginia, where, according to Andrew Cosner, a twenty-one-year-old technician, some residents remain hostile to the new wind farm: “They say it ruins the landscape and it’s ugly.”
It is to each of us whether we find the view attractive or not, and there was a time when I found large man-made structures an imposition on pastoral beauty.
Smith stands in the nacelle of one of the turbines just before daybreak.
As time passes I find myself drawn more to such a view as that in the photo above as a signal of progress. It is not because the view is in a place far away from me– on the mountain ridge above where I live there is a row of such turbines and I am constantly gazing at that horizon. Published in the print edition of the November 28, 2022, issue of the New Yorker, with the headline “Blade Runners,” D.T. Max provides some context, but the photos do the heavy lifting:
The Bay of Fundy’s funnel shape is part of the reason for its exceptional tides. Along its 96 or so miles of length, the bay dramatically narrows and its depth drops, from 765 feet to 147 feet. David Goldman for The New York Times
The Bay of Fundy, between Nova Scotia and New Brunswick, has one of the world’s most powerful tides. Now, engineers and scientists hope to finally turn it into a clean energy source.
ABOARD THE PLAT-I 6.40 GENERATING PLATFORM, Nova Scotia — The Bay of Fundy, off the Canadian provinces of Nova Scotia and New Brunswick, has long tantalized and frustrated engineers hoping to harness its record-setting 50-foot high tide to generate electricity. Continue reading →
We have not heard news of Joost Bakker in over a decade, so Max Veenhuyzen’s profile and introduction to the documentary previewed above is most welcome:
‘We can have houses covered with biology, plants, ecosystems and waterfalls’: Greenhouse by Joost documents the green-thinking initiatives of Future Food System. Photograph: Dean Bradley/Madman Entertainment
Joost Bakker believes a house can be more than a place to live: it can be a self-sustaining weapon against the climate crisis. A new Australian documentary explores his bold blueprint
Future Food System is anchored by self-watering garden beds filled with 35 tonnes of soil. Photograph: Earl Carter Images
“The most destructive things we humans do,” says Joost Bakker, “is eat.”
In terms of sentences that grab your attention, the introduction to new Australian documentary Greenhouse by Joost is right up there. Then again, Bakker – a multi-disciplinary designer, no-waste advocate and the film’s eponymous protagonist – has long been something of a provocateur. Continue reading →
Left or right, physics doesn’t much care about your wishful thinking
I spent the weekend in Reno, Nevada with, among other people, my old friend Rebecca Solnit. We were there to rally voters and knock on doors in one of the nastiest elections in the country—and at such times Solnit’s powerful reflections on hope are a balm and a spur. Continue reading →
A community turns on itself over the aptly named Mammoth solar project, a planned $1.5bn power field nearly the size of Manhattan
When proposals for the largest solar plant ever conceived for US soil started to gather pace – a plan that involves spearing several million solar panels into the flat farmland of northern Indiana – something in Connie Ehrlich seems to have snapped. Continue reading →
My annual memo about the journey to zero emissions.
When I first started learning about climate change 15 years ago, I came to three conclusions. First, avoiding a climate disaster would be the hardest challenge people had ever faced. Second, the only way to do it was to invest aggressively in clean-energy innovation and deployment. And third, we needed to get going. Continue reading →
Another type of gummy squirrel found on an expedition in the CCZ called Psychropotes semperiana. DeepCCZ Project
We have linked to articles concerned about mining deep sea locations for the materials needed in electric vehicle batteries, and other articles featuring deep sea creatures we had no previous knowledge of. Now it is time to combine the two topics more explicitly, and we thank Benji Jones at Vox for this article:
Relicanthus daphneae, an anemone-like organism in the CCZ, stuck on top of the stalk of a dead sea sponge. Its tentacles can extend several feet long. Diva Amon and Craig Smith/University of Hawaiʻi
The world needs more metals for batteries to fight climate change. Should it come at the cost of these animals?
Metallic nodules recovered from the Clarion-Clipperton Zone. Abyssline Project
If you were to dive to the bottom of the ocean somewhere between Hawaii and Mexico, you might see a field of sunken treasure. Here, in what’s called the Clarion-Clipperton Zone (CCZ), much of the seafloor is covered with fist-sized rocks that contain valuable metals like cobalt, manganese, and nickel. Continue reading →