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3 things to know about the IRA that impact Houston's energy sector

Here are three things to know about how the Inflation Reduction Act is driving a clear tech industrial revolution. Photo via energy.gov

In August of 2022, President Joe Biden signed into law the Inflation Reduction Act which aims to mitigate inflation by reducing the federal government budget deficit and lowering prescription drug prices. Through federal funding and a combination of grants, loans, rebates, incentives and other investments, the IRA also will impact domestic energy production while bolstering efforts for an energy-abundant, low-carbon future.

At the bill’s one-year anniversary, Mitsubishi Heavy Industries America held a panel of leaders across multiple sectors — energy, finance, industry and academia — to discuss the IRA and what it means for the future of business and industries.

Here are three things to know about how the Inflation Reduction Act is driving a clear tech industrial revolution, according to Mitsubishi Heavy Industries:

1. IRA Encourages Private-Sector Investment

Since being passed into law by President Biden in August of 2022, the IRA’s first year yielded:

  • Companies have announced 96 gigawatts of new clean power over the previous eight months, enough to power almost 20 million homes – about one-seventh the total number of homes in the U.S.
  • Companies have announced enough new U.S. battery manufacturing projects to support production of more than 10 million EVs per year – more vehicles than were manufactured in the U.S. in 2021.
  • The IRA’s expected impact on private investment has increased between 50 percent and 200 percent from initial estimates, based on research from the Brookings Institution and Rhodium Group, with the largest jumps related to hydrogen, carbon capture, energy storage and critical minerals.

2. A strong focus on environmental justice

According to a fact sheet issued by the White House, the IRA will: reduce pollution; improve clean transit; make clean energy more affordable and accessible; and strengthen resilience to climate change. With a simple mission to accelerate the energy transition with incentives rather than penalties, the act will allocate nearly $400 billion to efforts to reach a low-carbon, energy abundant future including:

  • More than 40 percent of the $27 billion Greenhouse Gas Reduction Fund ($10.8 billion) will benefit low-income and disadvantaged communities.
  • $3 billion for states, tribes, municipalities and community-based nonprofit organizations for environmental justice and climate justice block grants. Eligible activities include mitigating climate risks from heat islands and wood heater emissions, and reducing indoor air pollution; climate resiliency; and facilitating engagement of disadvantaged communities.
  • $3 billion to reduce air pollution and emissions at ports via the installation of zero-emissions equipment and technology.
  • $37.5 million in grants to monitor and reduce air pollution and greenhouse gas emissions at schools in low-income and disadvantaged communities along with another $12.5 million to provide technical assistance to help schools address environmental issues.
  • $33 million to the Council on Environmental Quality to collect data and track disproportionate impacts of pollution and climate change on environmental justice communities in addition to $3 million in grants to deploy, integrate and operate air quality sensors in low-income and disadvantaged communities

3. Collaboration reimagined

As the race to net zero continues, tech giants and energy leaders across all sectors ––corporations, governments, nonprofits and academia –– have come together for one common goal: develop solutions to tackle the world’s toughest energy issues. When it comes to progressing the IRA, industry and Mitsubishi President and CEO Takajiro Ishikawa weighed in on collaboration for the act noting that “The energy transition can’t be done by just one party. Collaboration and communication between all parties is key.”

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This article originally ran on the Greater Houston Partnership's Houston Energy Transition Initiative blog. HETI exists to support Houston's future as an energy leader. For more information about the Houston Energy Transition Initiative, EnergyCapitalHTX's presenting sponsor, visit htxenergytransition.org.

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A View From HETI

Rice University scientists' “recharge-to-recycle” reactor has major implications for the electric vehicle sector. Photo courtesy Jorge Vidal/Rice University.

Engineers at Rice University have developed a cleaner, innovative process to turn end-of-life lithium-ion battery waste into new lithium feedstock.

The findings, recently published in the journal Joule, demonstrate how the team’s new “recharge-to-recycle” reactor recharges the battery’s waste cathode materials to coax out lithium ions into water. The team was then able to form high-purity lithium hydroxide, which was clean enough to feed directly back into battery manufacturing.

The study has major implications for the electric vehicle sector, which significantly contributes to the waste stream from end-of-life battery packs. Additionally, lithium tends to be expensive to mine and refine, and current recycling methods are energy- and chemical-intensive.

“Directly producing high-purity lithium hydroxide shortens the path back into new batteries,” Haotian Wang, associate professor of chemical and biomolecular engineering, co-corresponding author of the study and co-founder of Solidec, said in a news release. “That means fewer processing steps, lower waste and a more resilient supply chain.”

Sibani Lisa Biswal, chair of Rice’s Department of Chemical and Biomolecular Engineering and the William M. McCardell Professor in Chemical Engineering, also served as co-corresponding author on the study.

“We asked a basic question: If charging a battery pulls lithium out of a cathode, why not use that same reaction to recycle?” Biswal added in the release. “By pairing that chemistry with a compact electrochemical reactor, we can separate lithium cleanly and produce the exact salt manufacturers want.”

The new process also showed scalability, according to Rice. The engineers scaled the device to 20 square centimeters, then ran a 1,000-hour stability test and processed 57 grams of industrial black mass supplied by industry partner Houston-based TotalEnergies. The results produced lithium hydroxide that was more than 99 percent pure. It also maintained an average lithium recovery rate of nearly 90 percent over the 1,000-hour test, showing its durability. The process also worked across multiple battery chemistries, including lithium iron phosphate, lithium manganese oxide and nickel-manganese-cobalt variants.

Looking ahead, the team plans to scale the process and consider ways it can sustain high efficiency for greater lithium hydroxide concentrations.

“We’ve made lithium extraction cleaner and simpler,” Biswal added in the release. “Now we see the next bottleneck clearly. Tackle concentration, and you unlock even better sustainability.

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