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Geothermal Energy Storage is Making a Big Leap in Texas

On the EarthStore project, nuclear-powered ships, and plastic pollution.

Geothermal Energy Storage is Making a Big Leap in Texas
Heatmap Illustration/Getty Images

Current conditions: Hurricane Ernesto could strengthen into a category 3 storm by Friday • Several days of heavy rain in Majorca, Spain, flooded streets and grounded flights • The heat index is hovering around 115 degrees Fahrenheit for parts of Arkansas, Louisiana, and Mississippi.

THE TOP FIVE

1. Texas to host first grid-connected geothermal energy storage project

Plans are underway in Texas to build what will become the first geothermal energy storage project to deliver power to the grid. The 3-megawatt EarthStore project will be located in Christine, Texas, and operated by Sage Geosystems. It will connect with the ERCOT grid, storing energy to be deployed on demand. Advanced geothermal reservoirs harness the heat under the Earth’s surface to generate energy. They can store power that’s been generated by wind or solar in the form of hot water or steam, and some research suggests this process could be more efficient and perhaps cheaper than using batteries. Either way, as renewable capacity ramps up, the more storage options, the better. The project is expected to be ready by the end of 2024.

2. Greece assesses damage from wildfire near Athens

The wildfire on the outskirts of Athens this week burned 40 square miles of land, or an area about twice the size of Manhattan, according to satellite data from the Copernicus Emergency Management Service. One person was killed and at least 78 homes were lost to the flames. Intense drought conditions, combined with soaring temperatures, have turned Greece into a tinderbox, with more than 3,500 fires ignited since May, up nearly 50% from the same period last year. More than one-third of the forests surrounding Athens have been scorched by wildfires over the last eight years.

Copernicus Emergency Management Service

3. Report: U.S. will back global plastics treaty

The U.S. will support a United Nations treaty to cap the amount of new plastic produced annually, Reuters reported. America is one of the world’s most prolific plastic makers, and has previously supported the idea that each country should be able to manage its own production. But many other nations have called for limiting and phasing down new plastic production to curb pollution and toxic chemicals, an initiative the U.S. seems to be warming to. Most plastics are made from fossil fuels, and major producers like China and Saudi Arabia have argued that the focus should be on recycling and reusing, instead of limiting production overall. The final talks over the UN plastics treaty are scheduled for November.

4. Maersk joins initiative to study nuclear-powered ships

Danish shipping giant Maersk is interested in studying the feasibility of nuclear-powered cargo ships. The company will team up with maritime services firm Lloyd’s Register and Core Power to figure out how a nuclear reactor could be fitted on a vessel, plus what kinds of safety precautions and regulations would need to be in place. “Nuclear power holds a number of challenges related to for example safety, waste management, and regulatory acceptance across regions, and so far, the downsides have clearly outweighed the benefits of the technology,” Ole Graa Jakobsen, Maersk’s head of fleet technology, said in a statement. “If these challenges can be addressed by development of the new so-called fourth-generation reactor designs, nuclear power could potentially mature into another possible decarbonization pathway for the logistics industry 10 to 15 years in the future,” he said. The shipping sector accounts for about 3% of global carbon dioxide emissions, and guidelines from the International Maritime Organization set out in 2023 require companies to cut emissions by 40% by 2030.

5. China’s OceanX floating wind turbine reaches wind farm

This week a giant, two-headed, floating offshore wind turbine has been on a 50-hour, 191-nautical-mile journey from Guangzhou, China, to its final destination in the Qingzhou IV Offshore Wind Farm in Yangjiang. Yesterday it finally arrived safely. The OceanX is the world’s largest floating wind turbine platform in terms of capacity. The company behind it, Mingyang Smart Energy, says the platform can produce 54 million kWh annually, enough to power 30,000 households. It’s made to be used in deep water and the company says it can withstand the kind of high winds and waves generated by typhoons.

THE KICKER

New analysis finds that enacting the policies outlined in the conservative blueprint Project 2025 would result in 1.7 million fewer jobs, 2,000 pollution-related premature deaths, and boost U.S. emissions by about 780 million metric tons per year by 2030.

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Hotspots

More Turbulence for Washington State’s Giant Wind Farm

And more of the week’s top news around development conflicts.

The United States.
Heatmap Illustration/Getty Images

1. Benton County, Washington – The bellwether for Trump’s apparent freeze on new wind might just be a single project in Washington State: the Horse Heaven wind farm.

  • Intrepid Fight readers should remember that late last year Rep. Dan Newhouse, an influential Republican in the U.S. House, called on the FAA to revoke its “no hazard” airspace determinations for Horse Heaven, claiming potential impacts to commercial airspace and military training routes.
  • Publicly it’s all been crickets since then with nothing from the FAA or the project developer, Scout Clean Energy. Except… as I was reporting on the lead story this week, I discovered a representative for Scout Clean Energy filed in January and March for a raft of new airspace determinations for the turbine towers.
  • There is no public record of whether or not the previous FAA decisions were revoked and the FAA declined to comment on the matter. Scout Clean Energy did not respond to a request for comment on whether there had been any setbacks with the agency or if the company would still be pursuing new wind projects amidst these broader federal airspace issues. It’s worth noting that Scout Clean Energy had already reduced the number of towers for the project while making them taller.
  • Horse Heaven is fully permitted by Washington state but those approvals are under litigation. The Washington Supreme Court in June will hear arguments brought by surrounding residents and the Yakima Nation against allowing construction.

2. Box Elder County, Utah – The big data center fight of the week was the Kevin O’Leary-backed project in the middle of the Utah desert. But what actually happened?

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Q&A

What the ‘Eco Right’ Wants from Permitting Reform

A conversation with Nick Loris of C3 Solutions

The Fight Q&A subject.
Heatmap Illustration

This week’s conversation is with Nick Loris, head of the conservative policy organization C3 Solutions. I wanted to chat with Loris about how he and others in the so-called “eco right” are approaching the data center boom. For years, groups like C3 have occupied a mercurial, influential space in energy policy – their ideas and proposals can filter out into Congress and state legislation while shaping the perspectives of Republican politicians who want to seem on the cutting edge of energy and the environment. That’s why I took note when in late April, Loris and other right-wing energy wonks dropped a set of “consumer-first” proposals on transmission permitting reform geared toward addressing energy demand rising from data center development. So I’m glad Loris was available to lay out his thoughts with me for the newsletter this week.

The following conversation was lightly edited for clarity.

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Spotlight

How to Get Away with Murdering an Energy Industry

And future administrations will learn from his extrajudicial success.

Donald Trump and wind turbines.
Heatmap Illustration/Getty Images

President Donald Trump is now effectively blocking any new wind projects in the United States, according to the main renewables trade group, using the federal government’s power over all things air and sky to grind a routine approval process to a screeching halt.

So far, almost everything Trump has done to target the wind energy sector has been defeated in court. His Day 1 executive order against the wind industry was found unconstitutional. Each of his stop work orders trying to shut down wind farms were overruled. Numerous moves by his Interior Department were ruled illegal.

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