dac funding

DOE deploys more than $10M into Houston-related carbon capture projects

Four direct air capture projects with ties to Houston just received federal funding. Photo via Getty Images

Four carbon capture projects with ties to the Houston area have collectively received more than $10 million in funding from the U.S. Department of Energy.

What follows is a funding rundown for the four direct air capture (DAC) projects. DAC pulls carbon dioxide emissions from the atmosphere at any location, while carbon capture generally is done where the emissions happen.

This funding announcement comes on the heels of a subsidiary of Houston-based Occidental receiving about $600 million from the Department of Energy (DOE) for establishment of a DAC hub in South Texas.

Western Regional Direct Air Hub

Houston-based Chevron New Energies, the low-carbon subsidiary of energy giant Chevron USA, is collecting nearly $5 million in funding — $3 million of it from the DOE — for a potential DAC hub in the Bakersfield, California, area.

Chevron says it plans to install equipment at its cogeneration plant in Central California’s San Joaquin Valley so it can inject and permanently store carbon dioxide emissions underground. This is Chevron’s first carbon capture and storage project.

A cogeneration plant produces several forms of energy from a single fuel source.

Last year, Chevron was the lead investor in a $381 million series E funding round for Svante, a Canada-based producer of carbon capture technology.

“Several carbon capture technologies exist today, and they all have important roles to play in addressing the diverse requirements of hard-to-avoid emissions,” Claude Letourneau, president and CEO of Svante, said in a June 2023 announcement about the Central California DAC hub.

Pelican-Gulf Coast Carbon Removal project

Louisiana State University in Baton Rouge has attracted nearly $4.9 million in funding — including nearly $3 million from the DOE — for the proposed Pelican-Gulf Coast Carbon Removal project in the Pelican State. Partners in the Pelican project include the University of Houston and Shell, whose U.S. headquarters is in Houston.

The DAC project would remove CO2 in the atmosphere and permanently store it underground.

Red Rocks DAC Hub

Houston-based Fervo Energy is earmarking earmark its nearly $3.6 million in funding — including almost $2.9 million from the DOE — for development of the Red Rocks DAC Hub in southwest Utah.

Fervo believes more than 10 gigawatts of geothermal resources are available in southwest Utah that would translate into the potential storage of up to 100 million tons of CO2 each year.

“Scaling DAC technology will require abundant clean, firm power and heat to build truly carbon-negative projects,” Fervo says in a LinkedIn post. “As the leader in next-generation geothermal, Fervo is well positioned to support and accelerate the commercial deployment of DAC, while placing Utah at the heart of the energy transition.”

Houston Area DAC Hub

GE Research, the Niskayuna, New York-based R&D arm of General Electric, has scooped up more than $3.3 million in funding — including over $2.5 million from the DOE — to explore creating a DAC hub in the Houston area that would involve clean energy, such as renewable or nuclear power.

The project, being developed in conjunction with Omaha, Nebraska-based energy company Tenaska, would be designed to remove 1 million metric tons of CO2 from the air and permanently store it or use it in a value-add project (or both). Tenaska opened an office in Houston in 2019.

“We know that to truly bring an economical, commercial-scale solution in DAC to the market, it will require a collaborative effort with government, industry, and academic partners,” David Moore, leader of GE’s carbon capture team, said in March 2023. “If we do this right, we could have a commercially deployable DAC solution around the end of this decade.”

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A View From HETI

A new white paper from the University of Houston cautions that Texas faces a potential electricity shortfall of up to 40 gigawatts annually by 2035 if the grid doesn’t expand. Photo courtesy UH.

Two University of Houston researchers are issuing a warning about the Texas power grid: Its current infrastructure falls short of what’s needed to keep pace with rising demand for electricity.

The warning comes in a new whitepaper authored by Ramanan Krishnamoorti, vice president of energy and innovation at UH, and researcher Aparajita Datta, a Ph.D candidate at UH.

“As data centers pop up around the Lone Star State, electric vehicles become more commonplace, industries adopt decarbonization technologies, demographics change, and temperatures rise statewide, electricity needs in Texas could double by 2035,” a UH news release says. “If electrification continues to grow unconstrained, demand could even quadruple over the next decade.”

Without significant upgrades to power plants and supporting infrastructure, Texas could see electricity shortages, rising power costs and more stress on the state’s grid in coming years, the researchers say. The Electric Reliability Council of Texas (ERCOT) grid serves 90 percent of the state.

“Texas, like much of the nation, has fallen behind on infrastructure updates, and the state’s growing population, diversified economy and frequent severe weather events are increasing the strain on the grid,” Datta says. “Texas must improve its grid to ensure people in the state have access to reliable, affordable, and resilient energy systems so we can preserve and grow the quality of life in the state.”

The whitepaper’s authors caution that Texas faces a potential electricity shortfall of up to 40 gigawatts annually by 2035 if the grid doesn’t expand, with a more probable shortfall of about 27 gigawatts. And they allude to a repeat of the massive power outages in Texas during Winter Storm Uri in February 2021.

One gigawatt of electricity can power an estimated 750,000 homes in Texas, according to the Texas Solar + Storage Association.

The state’s current energy mix includes 40 percent natural gas, 29 percent wind, 12 percent coal, 10 percent nuclear and eight percent solar, the authors say.

Despite surging demand, 360 gigawatts of solar and battery storage projects are stuck in ERCOT’s queue, according to the researchers, and new natural gas plants have been delayed or withdrawn due to supply chain challenges, bureaucratic delays, policy uncertainties and shifting financial incentives.

Senate Bill 6, recently signed by Gov. Greg Abbott, calls for demand-response mandates, clearer rate structures and new load management requirements for big users of power like data centers and AI hubs.

“While these provisions are a step in the right direction,” says Datta, “Texas needs more responsive and prompt policy action to secure grid reliability, address the geographic mismatch between electricity demand and supply centers, and maintain the state’s global leadership in energy.”

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