How China Built a Big Lead in Global Race for Batteries That Last for Days
Long-duration storage is yet another area where Beijing is charging ahead of other countries.
NEW: The world added a record 9.6 gigawatt-hours of new long-duration #energystorage capacity last year, according to BloombergNEF. Almost every project built in 2025 was in China, and the nation also takes a lion's share of global installations in the pipeline. www.bloomberg.com/news/article...
03.03.2026 19:49
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As Iran Crisis Upends Oil and Gas, Clean Energy Gets Complicated
Higher fossil fuel prices could make green alternatives more attractive, but harder to deploy.
NEW: Here's what the crisis in the Middle East and turmoil in energy markets mean for renewable energy and the clean transition
Story w @akshatrathi.bsky.social @sharonchenhm.bsky.social via @bloomberg.com
FREE read:
www.bloomberg.com/news/article...
02.03.2026 16:42
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Why California is Reconsidering Nuclear Energy After 50-Year Ban
The state is one of several looking into allowing new nuclear reactors to meet climate goals as AI power demand surges.
New: Cracks are showing in Californiaβs 50-year-old moratorium on new nuclear power plants as artificial intelligence spikes electricity demand and the state struggles to meet its climate goals. With @willwwade.bsky.social. Free link.
www.bloomberg.com/news/article...
02.03.2026 16:04
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US Climate Forecaster to Be Absorbed in Weather Agency Reshuffle
The US climate forecasting service will be absorbed into other federal departments as part of a re-organization announced to staff Thursday.
Scoop: The Climate Prediction Center is being folded into other agencies overseen by the National Weather Service
The change follows moves by the Trump administration to dismantle climate science programs
By @weathersullivan.bsky.social & @laurenthal.bsky.social
www.bloomberg.com/news/article...
26.02.2026 23:39
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Cleaning Up Potomac River Sewer Spill Could Take Months
The federal government is now playing a bigger role in river restoration after Trump criticized the local response.
While emergency repairs to DC Water's broken sewer line could be completed by mid-March, thereβs *no timeline* for how long it will take to clean up the environmental damage caused by the spill.
My latest @bloomberg.com (gift link): www.bloomberg.com/news/article...
25.02.2026 12:54
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Saw βWuthering Heightsβ at Sydneyβs Open Air Cinema last night and stars Jacob Elordi and Margot Robbie made a surprise appearance. Totally lives up to its billing as the βWorldβs Most Beautiful Cinema.β
12.02.2026 20:16
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So many helicopters flying over Bondi Beach and the Eastern Suburbs of Sydney the past hour. Feel like Iβm in LA.
10.02.2026 07:03
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Why Some Republicans Voted for More Carbon Emissions Tracking
As the Trump administration seeks to roll back pollution reporting rules, some lawmakers see a low carbon footprint as a competitive edge for US exports.
New: As the Trump administration slashes climate science and eliminates mandates to report industrial carbon emissions, Republicans passed a bill Trump signed to assess greenhouse gas emissions from steel, aluminum, cement and fertilizer. Here's why. Free link.
www.bloomberg.com/news/article...
06.02.2026 16:05
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Compared with the 1st year of previous admins, including Trumpβs 1st term, the current admin has taken fewer polluters to court & settled fewer existing court cases, per a new review of federal court records by the nonprofit EIP.
Story @bloomberg.com w/gift link: www.bloomberg.com/news/article...
05.02.2026 15:18
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04.02.2026 15:41
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Winter Olympics Faces New Climate Reality
Unpredictable conditions are limiting where itβs physically and financially possible to host the Winter Olympics.
What happens when the Winter Olympics can't rely on winter?
For one, all the cities that staged the Winter Games since 1950 have heated up in the years since by an average of 2.7C.
Read the full story w @hayleywarren.bsky.social via @bloomberg.com for FREE
www.bloomberg.com/graphics/202...
04.02.2026 08:25
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Why Hospitals Are Phasing Out a Popular Operating Room Anesthetic
Desflurane, which has put patients to sleep for decades, has an outsized footprint, and health care providers are switching to less-polluting alternatives.
When you go in for a medical procedure, the gas putting you to sleep may also be warming the planet. That's prompting regulators and hospitals around the world to move to less-polluting alternatives.
Read more in @bloomberg.com:
03.02.2026 14:35
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Trumpβs Project Vault Gives US Critical Mineral Startups a Boost
Venture capitalists and companies see the planned $12 billion fund as a way to unlock more investments in the sector thatβs also crucial to clean tech.
As Trump's Project Vault came to light, we asked investors and startups what they think of this new initiative designed to stockpile critical minerals. And this is what we've learned: www.bloomberg.com/news/article... w/Emily Forgash for @bloomberg.com #criticalminerals #ProjectVault #climatetech
03.02.2026 15:02
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To Lower Electricity Costs, Consumers Quietly Install DIY Solar
Popular in Germany, βplug-in solarβ has remained in the shadows in the US because itβs largely unregulated. Legislation recently introduced in many states aims to promote adoption.
Legislation introduced in some two dozen states, including California and New York, would legalize βplug-in solarβ systems (also called "balcony solar"), jumpstarting a nascent market for an affordable source of renewable energy for renters, homeowners. Free link.
www.bloomberg.com/news/article...
29.01.2026 16:41
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The Data Center Surge Has a Hidden Source of Carbon Emissions
Tech companies are turning to green concrete to help reduce the massive environmental footprint of building out data centers.
Data center energy and water use have gotten a lot of (rightful) attention. But there's another issue that's getting less attention than it should: The immense amount of carbon-intensive concrete needed to build them ππ
27.01.2026 15:47
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Renfrew Christie Dies at 76; Sabotaged Racist Regimeβs Nuclear Program
A life well lived. Read this if you want to feel better about people.
15.01.2026 19:43
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Trumpβs Rare Earth Push Extends Lifeline to Green Tech
The industry saw record funding in 2025 as the US looks to build out a supply chain of elements crucial to the defense and energy sectors.
The US rare earth industry saw record venture funding in 2025 as the US looks to build out a supply chain of elements crucial to the defense and energy sectors. My latest for @bloomberg.com w/ Emily Forgash www.bloomberg.com/news/article... #rareearths #climatetech #investment
15.01.2026 16:33
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Why Climate-Friendly Beef Labels Fall Short
A study by an environmental nonprofit found beef producers arenβt providing enough evidence for their green assertions.
Exclusive: Can beef products be carbon neutral? Shoppers are increasingly seeing products calling themselves that, but they're not providing the information needed to back these claims up, finds a new @worldresources.bsky.social report.
15.01.2026 14:23
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Time series chart from NOAA Climate at a Glance showing California statewide Nov-Dec temperatures. The 2025 value is the highest on record by a wide margin, and the long-term warming trend is evident.
In California, both Dec & Nov-Dec periods were warmest on record--and by a considerable margin, too. The Central Valley, however, was *not* record warm due to the damp chill associated with weeks-long tule fog episodes (making statewide record all the more remarkable!). #CAwx
14.01.2026 03:58
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A chart back to 1970 showing the global average temperate rise, which matches the warming effects of COβ, methane and other warming gases, until an anomalous heat spike after 2023.
Heat and greenhouse gas pollution rise in lock-step β until 2023, when the thermostat goes bonkers.
ππ The 2025 climate numbers are in.
www.bloomberg.com/news/feature...
14.01.2026 14:12
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βA bombshellβ: doubt cast on discovery of microplastics throughout human body
Exclusive: Some scientists say many detections are most likely error, with one high-profile study called a βjokeβ
Interesting to see the Guardian's @dpcarrington.bsky.social weighing in on this. My take, as someone covering microplastics heavily for the past year (and currently sitting at a 200+ person conference with many of the scientists in question):
www.theguardian.com/environment/...
13.01.2026 20:53
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EPA Will No Longer Consider Value of Human Health Benefits in Setting Air Pollution Rules
The agency is abandoning a longstanding policy to calculate the monetary savings in avoided deaths and disease from cutting certain pollutants.
The EPA will no longer calculate the monetary value of saving human lives, among other health impacts, when setting new clean air rules. It quietly debuted this new approach in a version of a new final rule for power plant emissions published online last week.
www.bloomberg.com/news/article...
13.01.2026 18:33
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Congress Moves to Save EPAβs Energy Star from Trump Cuts
The US House approved a budget bill that rejects proposed cuts to the energy efficiency program.
NEW from me: The US House on Thursday passed a bipartisan 2026 spending package for environmental agencies that includes roughly $33 million in the Environmental Protection Agency budget for Energy Star, a program co-managed by the Department of Energy.
Gift link: www.bloomberg.com/news/article...
08.01.2026 22:33
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New US Dietary Guidelines Are Heavy on Meat and Carbon Emissions
The inverted food pyramid encourages Americans to eat meat and dairy products for higher protein intake.
RFK Jr.'s new MAHA-coded food pyramid elevates meat and dairy products, which are high in protein but also in carbon emissions, compared to (say) beans or lentils. More from Emma Court (gift link): www.bloomberg.com/news/article...
08.01.2026 19:45
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As Food Costs Rise, Chefs Turn to Trash for $160 Tasting Menus
Scraps have never been more valuable, as restaurants use tech and ingenuity to keep edible food out of the bin.
Trash isn't something you often think about when eating at high-end restaurants. But they're generating a lot of it, and a new generation of chefs is trying to change that. My latest for @bloomberg.com:
08.01.2026 19:36
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