Julia Tilton
@juliatilton.bsky.social
59 followers 45 following 25 posts
I write about energy and climate. https://juliatilton.carrd.co/
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juliatilton.bsky.social
This week for @spectrum.ieee.org. Once seen as the darling of U.S. sodium-ion battery startups, Natron Energy folded in September.

I dug into what it means for the industry at large as the West seeks to compete with China.

spectrum.ieee.org/natron-sodiu...
Natron Energy's Closure Sparks Industry Reflection
Natron Energy's closure raises questions about the future of sodium-ion batteries in the U.S. Can the industry catch up with China?
spectrum.ieee.org
juliatilton.bsky.social
Last week for the Maine Monitor. Green crabs are an invasive species along the coast. I spoke with entrepreneurs who see an opportunity to use them for crop fertilizer and seafood dishes.

themainemonitor.org/green-crab-p...
Some see opportunity amid Maine's green crab problem
A former farmer grinds invasive green crabs into fertilizer. A Cambodian food incubator is incorporating them into seafood dishes.
themainemonitor.org
juliatilton.bsky.social
Bit of a scoop today. Rural and urban organizers are coming together in southern Arizona over concerns about water usage and environmental impacts of a proposed 200-acre aluminum recycling plant.
juliatilton.bsky.social
Had the opportunity to go on @newscentersmaine.bsky.social this week to discuss my recent piece for the Maine Monitor on forest carbon credits.

I’ve mentioned before that it’s a wonky topic, but fun to try and flesh out what’s happening in Maine.

www.newscentermaine.com/article/news...
How does Maine's forest carbon credit market work?
As carbon credits gain traction, efforts are underway to help small family forest landowners participate.
www.newscentermaine.com
Reposted by Julia Tilton
juliatilton.bsky.social
Friday for the Maine Monitor. Forest carbon credits are gaining traction in Maine, but some worry the market is inaccessible for small landowners.

I wrote about one startup trying to change that by measuring trees from the sky instead of the ground.

themainemonitor.org/how-does-for...
How does Maine’s forest carbon credit market work?
As carbon credits gain traction, efforts are underway in Maine to help small family forest landowners participate.
themainemonitor.org
juliatilton.bsky.social
Having the right technology on an aquaculture operation is key to running a successful sea farm, those in Maine’s industry tell me.

Published alongside my feature today in @dailyyonder.bsky.social is this video I produced about innovations on Maine’s working waterfront.

youtu.be/yrYfUTAxqJ0
A Tractor for the Sea: Maine’s Electric Boats
YouTube video by Daily Yonder
youtu.be
juliatilton.bsky.social
Today for the Daily Yonder. I spent time out on the water to report this story on the small but growing group in Maine’s aquaculture industry who are testing electric propulsion.

Thanks to @ijnr.bsky.social for a grant award that helped make this story possible.
juliatilton.bsky.social
Friday for the Maine Monitor. Pumped storage hydropower could soon be coming to Maine. It would be the fourth such energy facility in New England and the first in Maine. I wrote about how the so-called "water battery" will work, and where it will go:

themainemonitor.org/water-batter...
"Water battery" proposed in western Maine
A primary goal is to boost resilience by putting power onto the grid at times when other renewable resources aren’t generating electricity.
themainemonitor.org
juliatilton.bsky.social
For me, carbon credits fall into a nebulous corner of the energy world — what, exactly, are they? And can they be legitimate?

Earlier this month, I sat down with a forest economist and asked her all of my questions about the carbon credit market and its criticisms. Our conversation is here:
juliatilton.bsky.social
Today for @spectrum.ieee.org. Latin America’s first hydrogen-powered fuel cell truck has hit the road in Chile, thanks to a partnership with Walmart.

The challenge now lies in building infrastructure to fuel the trucks along the country’s mountainous terrain. spectrum.ieee.org/hydrogen-fue...
Walmart Chile’s Hydrogen Truck Begins Testing In Santiago
Walmart Chile tests a green hydrogen truck, aiming to decarbonize transport. But can it handle the country's rugged geography?
spectrum.ieee.org
juliatilton.bsky.social
Last week I set out to understand whether recent great white shark sightings in the Gulf of Maine are connected to climate change. Turns out, the presence of the animals in northern New England waters are a sign of a healthy ecosystem.

Friday's story: themainemonitor.org/should-maine...
Should Mainers be concerned by shark sightings?
The presence of sharks are an indicator of an ecosystem’s good health, according to a shark biologist.
themainemonitor.org
juliatilton.bsky.social
Today for @spectrum.ieee.org

Radioactive nuclear waste has long been seen as a liability. Increasingly, though, the 90,000-ton stockpile in the U.S. is being viewed as a potential resource, thanks to new transformation techniques and federal policy directives.

spectrum.ieee.org/nuclear-wast...
Why Are U.S. Scientists Betting on Nuclear Waste Reprocessing?
A US $40 million funding boost is driving innovation in processing nuclear waste. Find out how researchers are tackling this 75-year-old problem.
spectrum.ieee.org
Reposted by Julia Tilton
grist.org
Grist @grist.org · Jun 27
This rural community fought one of the country’s biggest gas-powered data centers — and won.

Inside the grassroots opposition that fended off a 2,200-acre data center campus in southern Virginia, and why their struggle isn’t over yet.

grist.org/energy/this-...

#Climate #Energy #DataCenter #AI
This rural community fought one of the country’s biggest gas-powered data centers — and won
Inside the grassroots opposition that fended off a 2,200-acre data center campus in southern Virginia, and why their struggle isn’t over yet.
grist.org
juliatilton.bsky.social
Last week for the Maine Monitor. NOAA forecasts this summer will be hotter than normal in the Northeast. Heat extremes are expected to become more common as the climate warms, according to experts. themainemonitor.org/noaa-forecas...
NOAA forecasts hotter than normal summer
Heat extremes are expected to become more common as the climate warms, according to experts.
themainemonitor.org
juliatilton.bsky.social
Earlier this year, I got to be part of a reporting project for @dailyyonder.bsky.social in western North Carolina. The story about Cherokee potters in the region published this week, and I put together this video.

Read my colleague's great photo reporting, here: dailyyonder.com/mud-in-the-b...
juliatilton.bsky.social
Scoop today for @spectrum.ieee.org. Big Tech is working at three sites in France and the U.S. on experimental methods to make data centers more flexible and adaptive to the grid's needs.

spectrum.ieee.org/dcflex-data-...
Data Centers Adapt to Local Power Needs
Google, Oracle, Nvidia, and Data4 adapt three data center hubs to local power grids
spectrum.ieee.org