The island has ambitious climate goals and a ton of rooftop solar, but has so far built few large-scale clean energy projects. Project Marahu could change that.
By Akielly Hu
Clean energy manufacturing
Can energy-rich Pennsylvania chart a path toward decarbonization?
The pivotal swing state has run on coal, oil, and gas, but it's seeking a new era of economic growth from low-carbon industry and cleantech manufacturing.
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Nuclear
Google signs deal to use small nuclear reactors to power data centers
The tech giant is in search of a lot of 24/7 carbon-free electricity. It’s betting that a fleet of advanced reactors from Kairos can provide some of it — eventually.By Eric Wesoff
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Solar
This farmer was skeptical about solar — until he began grazing sheep
Illinois farmer Trent Gerlach had misgivings about solar panels taking up cropland, but he saw a chance to try agrivoltaics, a practice catching on around the US. -
Policy & regulation
California could lock in disastrous dairy methane rules, advocates warn
CARB could finally regulate methane emissions from the state’s huge dairy farms and eliminate the special treatment dairy biogas gets via its clean fuel program. Or not.
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Download the latest intel from our partners
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Clean energy
Global emissions may begin declining in 2024, thanks to EVs, clean energy
New research predicts global CO2 emissions will begin to decline this year and halve by 2050. That’s not fast enough to meet climate goals.By Carrie Klein
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Nuclear
To meet US nuclear goals, big reactors need to get built today, DOE says
A new DOE report suggests that the path to a U.S. nuclear renaissance runs not through SMRs or fusion but the repeated construction of familiar large-scale reactors.By Eric Wesoff
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Clean energy
Chart: World could triple renewable energy by decade's end
At COP28, more than 100 countries pledged to triple renewable energy capacity by 2030. That goal could still be within reach.By Dan McCarthy
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Utilities
Hurricane Helene could force local utilities to rethink grid resilience
As recovery efforts continue, utilities in Appalachia need to consider their approach to providing electricity in the face of climate change.
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Videos
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Hydrogen
Green hydrogen headwinds hit production hub, steel project in Mississippi
In a sign of challenges facing green hydrogen, Hy Stor Energy abruptly canceled an electrolyzer deal for its hub, which is set to supply SSAB’s green steel site. -
Long-duration energy storage
Form Energy raises $405M for its 100-hour iron-air batteries
The long-duration energy storage startup has raised a total of $1.2 billion. Form is expanding its West Virginia factory and working on its first deployments now. -
Fossil fuels
Booming power demand is slowing climate progress for US utilities
Sierra Club analysis finds that U.S. utilities are planning a huge expansion of fossil-gas plants — a shift that’s incompatible with climate goals. -
Solar
New Hampshire’s low-income community solar program finally moves forward
The state energy department is reviewing seven proposals for community solar arrays that will allocate a portion of their bill credits to low-income households.
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Solar
Coal-to-solar developer BrightNight lands $440M investment
The funding from Goldman Sachs will help BrightNight to advance its 31-GW pipeline of renewables projects, including the Starfire solar farm in Kentucky. -
Policy & regulation
With new draft rules, Vermont’s clean heat standard faces murky future
Last year, Vermont became one of the first states to pass a clean heat law. Now, its regulators and lawmakers are trying to figure out how to implement the policy.By Carrie Klein
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Batteries
A Massachusetts town uses batteries to help its grid — and its schools
Batteries can serve double-duty, shoring up the grid and providing backup to buildings when the power goes out. This project shows how. -
Solar
Solar farms don't hurt nearby property values, new research finds
In fact, utility-scale solar projects can modestly boost property values, according to data from the Midwest.
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The clean hydrogen paradox
The world needs to complement clean electricity with some other low-carbon energy. Can hydrogen fill the gap? Canary Media kicks off a special series.
By Dan McCarthy
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Energy storage
Chart: More and more rooftop solar buyers are adding home batteries
The uptick in home battery installations is yet another sign that the era of battery storage has arrived in the U.S.By Dan McCarthy
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Heat pumps
Mass. regulator orders National Grid to set lower winter rate for heat pumps
The decision instructs the state’s second-largest utility to develop a more affordable wintertime electricity rate for customers who have a heat pump. -
Wind
Huge New Jersey offshore wind project approved for construction
The 2.8 gigawatt Atlantic Shores project aims to start construction next year and connect to the grid by 2029. It’ll have to beat legal challenges to get there. -
Transmission
Why won’t PJM let batteries and clean power bolster a stressed-out grid?
The country’s biggest grid operator is preventing developers from adding batteries to existing projects that have extra grid space, in defiance of a federal mandate.
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Getting a heat pump took some effort. Here’s what I learned.
Millions of Americans will have to switch out their boilers and furnaces for heat pumps in the years to come. These are my main takeaways from getting one.
By Dan McCarthy
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Turbocharging New York City’s Green Economy
The New York City Economic Development Corporation is cementing the city’s role as a climate leader, including a new $100M innovation hub in Brooklyn. -
Clean industry
Meta, Holcim, and other investors ink deals to clean up concrete
Tech firms and building materials giants are pouring money into startups that aim to decarbonize cement — a tricky but crucial task. -
Clean energy manufacturing
Michigan bets on EVs to revive its economy — and hopes jobs will follow
The swing state's Democratic leaders want to channel historic manufacturing prowess toward clean energy. Success will hinge on the November election. -
Policy & regulation
The $20B US ‘green bank’ program just funded its first project
An Inflation Reduction Act program meant to expand climate investment in underserved markets has its first target — a $31 million commercial solar effort in Arkansas.
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Chart: World could triple renewable energy by decade’s end
At COP28, more than 100 countries pledged to triple renewable energy capacity by 2030. That goal could still be within reach.
By Dan McCarthy
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Nuclear
The hottest trend in nuclear power: Reopening shuttered plants
The Palisades nuclear plant in Michigan just closed a $1.5B federal loan to reopen, the latest in a push to restart retired nuclear plants amid rising power demand.By Eric Wesoff
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Solar
California Gov. Gavin Newsom vetoes school solar bill
SB 1374 would have let public schools follow the more lucrative rooftop solar rules for single-family homes. Without it, schools can’t afford solar, advocates say. -
Electrification
Getting a heat pump took some effort. Here’s what I learned.
Millions of Americans will have to switch out their boilers and furnaces for heat pumps in the years to come. These are my main takeaways from getting one.By Dan McCarthy
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Solar
Chart: Solar power keeps beating expectations
Energy forecasters have long underestimated the speed at which solar power is growing around the world. The trend continues.By Carrie Klein
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Solar
How Germany outfitted half a million balconies with solar panels
The country’s residents installed 200MW of balcony solar during the first half of 2024. It’s becoming an increasingly popular way to take climate action in Germany.By Akielly Hu
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Hydrogen
The big unsettled policy question about clean hydrogen: How to use it
Energy experts say U.S. policy must direct money to industries that really need clean hydrogen — and away from those that are better off using clean electricity. -
Electric vehicles
Why Hyundai’s EV plans are going just fine despite market turbulence
While many automakers are scaling back their EV aspirations, Hyundai Motor Group’s brands are building momentum. It all comes down to the fundamentals.By Tim Stevens
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Methane
Colorado launches first-of-a-kind landfill-methane monitoring program
Using EPA funds, Colorado will deploy cutting edge technology for detecting methane emissions from its 80 landfills, making it a leader among states. -
Green steel
Big steel buyers make a request for 1M tons of green steel
At Climate Week NYC, tech giants and real estate firms announced a new initiative asking steelmakers to deliver near-zero-emissions metal. -
Policy & regulation
Washington state’s landmark climate law faces Election Day test
The 2021 law created a cap-and-invest program that has funneled billions to clean energy and climate solutions in the state. A ballot measure aims to repeal it.By Akielly Hu
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