PolicyBrief
S. 4610
119th CongressMay 20th 2026
Pacific POWER Act
IN COMMITTEE

The Pacific POWER Act directs the State Department to establish an international geothermal program to promote geothermal energy development with allies, particularly in the Indo-Pacific, to enhance U.S. national security and economic interests.

Brian Schatz
D

Brian Schatz

Senator

HI

LEGISLATION

Pacific POWER Act Targets Geothermal Expansion with 5 Global Partnerships and New Export Incentives by 2027.

The Pacific POWER Act is a strategic move to turn the Earth’s internal heat into a diplomatic and economic tool. Starting with a global resource assessment due within 180 days, the bill directs the Secretary of State to establish an International Geothermal Program. This isn't just a research project; it’s a full-scale push to export American drilling expertise and technology to allies—specifically targeting the Indo-Pacific—to help them break their reliance on energy imports from adversarial nations. By 2027, the government plans to have at least five formal 'geothermal partners' receiving technical and financial support to get these high-heat projects off the ground.

Tapping the Underground Battery

Geothermal energy is essentially a 'dispatchable' power source, meaning it’s on 24/7, unlike wind or solar which depend on the weather. For an office worker in a city like Manila or a manufacturer in Japan, this bill aims to stabilize the local power grid by helping those countries build 'next-generation' systems—like closed-loop or supercritical technology—that can pull heat from deeper, hotter rocks. Under Section 6, the U.S. will provide the blueprints for everything from workforce training to 'opportunity zones' where this heat can be used directly for industrial processes or heating buildings. For American workers in the energy and tech sectors, this translates to a massive new export market for U.S.-made equipment and engineering services.

The Geopolitical Power Play

This policy is heavily focused on the Indo-Pacific, specifically naming places like Taiwan, the Philippines, and Indonesia as priority partners. The reality is that many of these allies currently import the vast majority of their energy, making them vulnerable to blockades or price spikes. By helping them develop their own volcanic and tectonic heat sources, the U.S. is essentially trying to build a 'shield' of energy independence around its partners. Section 5 of the bill also sets high bars for how this happens, requiring 'free, prior, and informed consent' from Indigenous communities and strict monitoring of seismic risks—basically making sure that in the rush to drill, we don't accidentally cause tremors or pollute local water supplies.

Navigating the Deep Heat

While the plan is ambitious, the bill leaves some of the 'how' a bit blurry. It grants the State Department the authority to transfer 'whatever sums are necessary' to other agencies like the Export-Import Bank to fund these projects. This medium level of vagueness means that while the goal is clear, the actual cost to U.S. taxpayers and the specific criteria for picking 'partner' countries could shift based on who is running the program. For a small business owner in the U.S. geothermal supply chain, this is a green light to start looking abroad, but the success of the bill will ultimately depend on whether the government can turn these high-level diplomatic agreements into actual holes in the ground.