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Biden’s Secretary of Energy argues that if Trump wants to achieve his goals, preserving his predecessor’s manufacturing incentives is the only way.

What if — despite the news — America is in fact the world’s most promising country to invest in right now? What if now is actually the best time to build a manufacturing facility in the U.S., particularly for the new energy economy? What if hundreds of communities could be rejoicing in fresh opportunities to work in future-facing industries?
And what if the reason comes down to the combined efforts of Joe Biden and Donald Trump?
I’ve always said that to reshore and rebuild manufacturing in America, we have to play two parts offense and one part defense. The Inflation Reduction Act, which Biden signed into law in 2022, is the biggest offensive play the U.S. has ever made, with tax credits and incentives that are unleashing a clean energy arms race right here at home. Tariffs can be defense, provided they’re phased in and negotiated smartly to allow for U.S. supply chains to develop.
We now face a choice: Abandon our offensive strategy by gutting those IRA tax incentives, or play to win by building on the work we did during the Biden administration. It’s that simple — to achieve true energy dominance, America needs the IRA. And then over the next three years the Trump administration will have the honor of cutting the ribbon on all those new factories.
But the time is urgent. Congress is debating the federal budget over the next few weeks, and the fate of the IRA — and all of those factories and jobs — hangs in the balance.
The fact is, the IRA is working. When I was Secretary of Energy, the department partnered with businesses on over 500 new energy projects, from hydrogen hubs to nuclear power supply chains. Syrah Technologies is scaling up graphite refining in Louisiana. Lithium Americas just snagged a more than $2.2 billion loan to tap Thacker Pass in Nevada. Qcells opened the first major U.S. solar panel factory since the IRA became law. Fifty gigawatts of solar module capacity have been announced just this year.
This isn’t a blue-state fever dream. As you have no doubt heard, red states are raking in 85% of the investment and 68% of the jobs. Georgia, Texas, South Carolina, North Carolina — these places aren’t debating the IRA, they’re building it. In steel. In solar. In wages. In futures. That’s not “someday.” That’s happening now in the Heartland, in manufacturing towns, in places that haven’t heard the word booming in decades.
That’s how you build dominance — by making the U.S. the place where the world’s energy future gets manufactured. By making the U.S. irresistible for energy investment.
This isn’t just about being “green.” It’s about geopolitics. It’s about making sure the electrons that power our homes, our tanks, and our data centers come from American soil, not authoritarian states. China currently dominates clean energy supply chains — 70% of battery manufacturing, 80% of solar cell production, almost 100% of critical mineral processing. That’s not coincidence; it’s strategy.
The IRA isn’t just correcting a trade imbalance — it’s rewriting the global energy map. Whether or not you believe in climate change, the rest of the world is buying and building the products to reduce greenhouse gas emissions, which will become a $34 trillion global market by 2050. Without the IRA, we lose our shot to beat China and the EU in innovation. We lose those jobs. We lose low-cost energy. And we give away the opportunity to power artificial intelligence-driven growth with American electrons.
And let’s talk about AI for a second, because data centers are now part of national security. In 2024, the U.S. used 45% of the world’s data center power. That number’s going to double by 2030. Our AI doesn’t run on hopes and vibes — it runs on power. And if it’s not our power, we’re exposed. We lose data centers to countries that are eager to power the AI economy, and we lose our national security right along with it.
The IRA makes that energy surge possible, and quickly. It’s catalyzing the hundreds of gigawatts of clean power slated to be added to the grid over the next three years.
Since the IRA passed, DOE counted over 950 factory and project announcements, promising almost 800,000 jobs by 2030. A recent Rhodium Group report showed that the IRA has more than tripled investment in solar, wind, batteries, and electric vehicle manufacturing since its passage, triggering a U.S. manufacturing boom. But in Q1 2025, due to the uncertainty over tax credits and tariffs, almost $7 billion of that investment has been canceled — the highest quarterly cancellation rate on record. Freyr Battery killed plans to build a $2.6 billion battery cell manufacturing plant in Georgia. In Arizona, Kore Power scrapped its gigafactory. Dominance shrivels when policy is weak.
Repealing the tax credits would raise electric bills on working families by 7% to 10%. That’s $6 billion out of the pockets of American families by 2030, and over $9 billion by 2035. Strip the IRA, and we lose supply chains. We lose factories. For what? To make China stronger? To make our grid weaker? To raise bills on the very communities who finally have something to look forward to?
Here’s the truth: You can’t be energy “dominant” if you gut the energy sources that are projected to add 80% to 90% of new gigawatts to the U.S. grid between now and 2030. Clean power is projected to add a whopping 463 gigawatts of power to the grid by 2030, according to the Energy Information Administration. That’s the equivalent of 230 Hoover Dams — but only if the IRA stays. And you can’t claim dominance when you gut the means to manufacture those products at home. Saying that the U.S. is striving for energy dominance except in the clean energy sector is like opening a steakhouse and forgetting the meat. What happened to “all of the above”?
If we’re serious about reclaiming energy dominance, the path isn’t theoretical, it’s legislative. It’s the IRA. It’s our biggest shot at securing the grid, reshoring supply chains, lowering bills, and out-innovating everyone else.
Energy dominance requires a no-holds-barred battle plan; let’s not surrender our most powerful weapon as we make America irresistible for investment again.
The views expressed here are the author’s own and not necessarily those of the DGA Group.
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The spinoff of Lawrence Livermore National Lab has a new 10-point plan to get onto the grid by the 2030s.
One of fusion energy’s newest startups, Inertia Enterprises, is betting that the fastest route to commercial fusion runs through one of the field’s oldest ideas. The company, which raised a $450 million Series A earlier this year, plans to build a power plant based on the laser-driven fusion system pioneered at Lawrence Livermore National Laboratory’s — the only tech yet to have produced more energy from a fusion reaction than it took to initiate it. Now, Inertia has shared its commercialization roadmap exclusively with Heatmap, detailing the 10 near-term capabilities it must demonstrate before this landmark experiment can become a grid-scale power plant by the mid-2030s.
The roadmap offers a route from the national lab’s impressive but commercially impractical fusion demonstrations to an economical power plant capable of producing electricity for the grid. At its core are a set of milestones — mostly aimed at developing cheap, mass-manufacturable components — that Inertia says it must clear before those individual systems can be integrated into a working plant. This road is not necessarily linear, however, as various teams will likely be working on many of these goals simultaneously.
At least the physics of Inertia’s approach are already proven, the startup’s CEO Jeff Lawson told me, pointing to the fusion experiments at Lawrence Livermore’s National Ignition Facility as a proof-of-concept. The lab’s demonstration of net energy gain caps more than six decades and $30 billion (in 2026 dollars) of U.S. fusion research. The remaining challenges, he argued, are all engineering-related, requiring “elbow grease, hard work, and smart people” rather than breakthroughs in fusion science.
"It seems to us like a startup or a commercial company of any variety should be focused on commercializing a proven scientific result, as opposed to actually trying to demonstrate the basic science to begin with," Lawson told me. Basic science, he argues, is better left to national labs and universities, where researchers can pursue "unbounded problems" that don’t align with the expectations and timelines of venture-backed startups.
Indeed, no fusion startup has yet achieved scientific breakeven, the milestone Lawrence Livermore first hit in 2022, and has since repeated numerous times. But leading players such as Commonwealth Fusion Systems and Helion Energy maintain that it’s only a matter of time before they validate the physics behind their own reactor designs, which they claim will be highly cost-competitive.
Lawson, on the other hand, readily acknowledged that Lawrence Livermore’s tech is uneconomical in its current form. His bet is simply that the more predictable path to a commercial reactor is to drive down the cost of the lab’s validated fusion approach, known as inertial confinement. This system relies on high-powered lasers firing at a millimeter-scale pellet of fusion fuel, compressing it to extreme temperatures and pressures until the atoms fuse. Today, the National Ignition Facility makes each individual fusion target by hand, a workable solution given that it only uses about a dozen per year.
That production model, however, isn’t remotely plausible for a grid-scale power plant. Because each fusion reaction lasts just a fraction of a billionth of a second, a commercial facility must fire its lasers at a fresh target about 10 times per second to generate continuous electricity — requiring the production of hundreds of millions of targets each year.
Scaling production to roughly a million pellets per day and making them inexpensive enough for commercial operation without compromising the strength or precision required for fusion ignition is central to Inertia’s roadmap. That includes goals five, seven, eight and nine — industrializing the manufacturing of the carbon shells that hold the fusion fuel, making the thin films that hold those carbon shells both durable and cheap, scaling up and automating fusion target assembly, and speeding up how fast targets are filled with the requisite deuterium-tritium fuel.
The other central focus of the roadmap is the laser system, which will ultimately consist of 1,000 individual units operating in concert to compress and heat the fusion fuel. Key priorities include reducing the system’s cost (goal two), dramatically increasing its firing cadence (goal three), and bolstering its durability to withstand high-intensity operations (goal four). Goal six also complements these efforts, calling for the development of a control system capable of tracking moving fusion targets to precisely align each laser shot.
Goals one and 10 bookend the journey with some broader milestones. The first focuses on increasing the fusion target’s energy gain — the ratio of fusion energy produced to laser energy delivered — to more than 25 times ignition. Today, the National Ignition Facility’s best-performing laser shot has yielded a gain of just over four times what it took to start the reaction. Goal 10 then zooms out to the ultimate objective: integrating all these technologies into a commercially viable power plant that can deliver either electricity or industrial heat to end customers.
To reach that point, Inertia has embarked on an industrial engineering hiring spree, recruiting folks with experience taking complex hardware systems from prototype to mass production, “not unlike the processes that are used in the semiconductor or consumer electronics world,” Lawson explained. The company has been making progress on its component development goals since the beginning of the year, he told me, and expects to announce the successful demonstration of a few of these milestones in the coming months. Lawson ultimately expects Inertia to complete the core components of its laser and target manufacturing systems by the middle of next year.
The team will spend the next two to three years integrating these individual pieces into two fully operational subsystems, a prototype laser system and a target manufacturing line. Around 2030, the company will begin combining those subsystems into a first-of-a-kind fusion power plant, which will also serve as the proving ground for the target chamber, tritium fuel breeding system, and power conversion system that turns fusion heat into electricity. By the middle of the next decade, Inertia aims to be generating power from this first plant, setting the stage for the company to build and connect additional grid-scale commercial power plants.
There are plenty of engineering trade-offs that the company will have to solve for. Take the decision around how to size the target chamber, for example. “If you make it bigger, your walls have an easier time and survive longer, but it’s more expensive. If you make it smaller, your walls have a tougher time because they’re closer to all the heat and energy that the fusion reaction is creating, but now your power plant costs less to build.”
But to Lawson, this represents exactly the type of problem Inertia was built to solve: complex engineering issues that come to the fore once scientists have demonstrated the fundamental physics are sound. He thinks other fusion companies may someday reach this stage, as well — though he’s unwilling to hazard a guess on exactly what approach or startup is best positioned to do so.
“There have been generations of scientists who’ve made their predictions about fusion energy and gotten it wrong,” he told me. “I’m not going to pretend to be smarter than them. All I’m here to say is, just knowing that one did work, we can commercialize it.”