Justin Gerdes

Justin Gerdes

@justingerdes.bsky.social

I publish the @quittingcarbon.bsky.social newsletter. Subscribe: https://www.quittingcarbonmedia.com/. Former Managing Editor, Energy Monitor. Send story ideas or tips: justingerdes@gmail.com or Signal: JustinGerdes.85

8.1K followers452 following2.3K posts

Pinned

Some personal news: I'm very excited to share that I'm launching a newsletter called Quitting Carbon, focused on the projects, people, and policies advancing the energy transition. Read more about what I'll be up to and subscribe! www.quittingcarbonmedia.com/welcome-to-q...

quittingcarbonmedia.comWelcome to Quitting CarbonReporting and analysis on the projects, people, and policies advancing the energy transition. Welcome to Quitting Carbon, a newsletter that will chronicle the most important story of our lives: human...

"While several larger and generally sunnier states top the list for installed storage capacity — California boasts a whopping 23 GW — Massachusetts’ ambition and policies put it at the forefront of the push to get more batteries on the grid." www.canarymedia.com/articles/bat... by Sarah Shemkus 🔌💡

canarymedia.comMassachusetts sets big battery goals — and the policies to back them…Energy storage is taking off as the state moves to make development easier and more profitable, but the horizon isn’t all clear for the sector.

Justin Gerdes reposted

"A recent @eprinews.bsky.social report plots global failures of commercial and grid-scale batteries ... and shows that the annual rate of failure has fallen precipitously as installations have grown exponentially," reports Julian Spector: www.canarymedia.com/articles/bat... 🔌💡

canarymedia.comAs US grid batteries surge, risk of fires plummetsConcerns about fires loom large in communities, but data shows the tech is no more at risk of failure than boring legacy infrastructure like substation…

Justin Gerdes reposted

Great observations here by @justingerdes.bsky.social about states stepping up to accelerate transmission build-out, in addition to the Senate's federal permitting reform bill.

Justin Gerdes@justingerdes.bsky.social

My latest at @quittingcarbon.bsky.social: Lawmakers in Washington state and California recently passed legislation aiming to accelerate the construction of new transmission lines needed to decarbonize their grids: www.quittingcarbonmedia.com/these-states... 🔌💡

Justin Gerdes reposted

"The world’s largest battery-electric ship, a 130-metre vessel made in Australian by Incat Tasmania, has officially started ferrying passengers – including cars and buses – between Argentina and Uruguay in South America." thedriven.io/2026/10/23/w... via Sophie Vorrath

thedriven.ioWorld's largest battery electric ship starts ferrying passengers – and "it all started in Tasmania"The world's largest battery-electric ship, a 130-metre vessel made in Australian by Incat Tasmania, has officially started ferrying passengers between Argentina and Uruguay.

"Balcony solar legislation has finally arrived on Capitol Hill. On Monday, U.S. Rep. Rob Menendez, Democrat of New Jersey, introduced the first federal bill aimed at legalizing solar panels that simply plug into an outlet." www.canarymedia.com/articles/bal... via @alisontakemura.bsky.social 🔌💡

canarymedia.comBalcony solar bill introduced in Congress for the first timeThe Socket Full of Sunshine Act would require state utility regulators to consider clearing the way for plug-in solar and would offer rebates for…

"New analysis from the Solar Energy Industries Association found that solar and storage saved Texans approximately $3.55 billion and Californians approximately $2.5 billion from June through August 2026, compared with the same period in 2021." seia.org/research-res... 🔌💡

seia.orgSolar and Storage Saved Californians and Texans Billions in Energy Costs this Summer – SEIAThe Solar Energy Industries Association (SEIA) is leading the transformation to a clean energy economy. Learn more at seia.org

Justin Gerdes reposted

"Chinese electric semi truck sales jumped almost 80% in the first half of 2026 compared to 2025, and are on pace to account for over 30% of all heavy trucks sold this year – and that pace is accelerating."

"Sales of new electric vehicles (EVs) may be subtly beginning to rebound in the U.S. Americans bought more EVs in the third quarter than in the second, restarting the growth that had characterized the EV market until a chaotic 2025." www.kbb.com/car-news/ev-...

kbb.comEV Sales May Be Starting to Rebound in the U.S. - Kelley Blue BookElectric vehicles (EVs) made up 6.5% of all new cars sold in the U.S. last quarter - their best figure since tax credits were withdrawn.

Justin Gerdes reposted

Before replacing gas service lines, utilities will need to offer customers a financial incentive to electrify instead, thanks to a new California law. Other states are looking to emulate California with bills of their own: www.canarymedia.com/articles/ele... by @alisontakemura.bsky.social 🔌💡

canarymedia.comA new gas line or cash to electrify? California lets households…Before replacing gas service lines, utilities will need to offer customers a financial incentive to electrify instead, thanks to a new law.

Justin Gerdes reposted

More context on this from @james-bg.bsky.social: bsky.app/profile/jame... 🔌💡

Justin Gerdes@justingerdes.bsky.social

"It'd be remarkably short-sighted to try to enhance our defence by cutting our path to security," @octopus.energy Founder and CEO Greg Jackson: www.businessgreen.com/news/4537122... via @james-bg.bsky.social 🔌💡

Justin Gerdes reposted

Justin Gerdes reposted

"Groupwork and Webb Yates have been on a mission to prove that this most ancient of materials has a surprising new role to play in the future of construction. Stone, they insist, could help decarbonize some of our biggest and most emissions-intensive buildings." www.bloomberg.com/news/feature...

bloomberg.comThe Architects Who Dream of a New Stone AgeCan the most ancient of building materials compete with concrete and steel to build more climate-friendly skyscrapers?

"Some Pacific countries spend 25% of their GDP on diesel. That’s terrible for emissions. It’s terrible for respiratory health, and it’s terrible for the economy, and it’s terrible for supply chain certainty,” Australia's Energy Minister @chrisbowenmp.bsky.social: www.politico.com/newsletters/... 🔌💡

politico.comSoaring diesel prices meet rising seasPacific islands use tons of diesel. Now they're paying more for the same fuel that's making their homes disappear.

Justin Gerdes reposted

"The project is considered crucial to boost the security and reliability of the NEM, help South Australia reach 100% 'net' renewables, and support new generation essential to allow NSW to phase out the last of its coal fired generators." reneweconomy.com.au/australias-f... via Sophie Vorrath 🔌💡

reneweconomy.com.auAustralia's first transmission loop between three states set to "fundamentally change" flow of electricityAustralia's first major transmission loop is now operating, and will be at full capacity by the end of next year, bringing a major change in the way the grid operates.