Berkshire Hathaway's $75 Billion Energy Bet: Why Power Lines Matter Now
Berkshire Hathaway's $75 Billion Energy Bet: Why Power Lines Matter Now
Berkshire Hathaway Energy has announced it will spend more than $75 billion through 2027 on energy infrastructure. The biggest piece of that money—more than a third—is going to build power transmission lines, especially across the Western United States and Canada.
Think of power transmission like highways for electricity. Just as you need roads to move goods from where they're made to where people buy them, you need transmission lines to move electricity from where it's generated to where it's used.
By the end of 2024, Berkshire Hathaway Energy had already spent $42.7 billion on wind farms, solar panels, geothermal plants, and battery storage. It plans to add another $5.8 billion in renewable energy projects over the next few years. In total, the company owns or is building roughly 37,400 megawatts of power generation capacity—enough to power millions of homes.
The Transmission Build-Out: What's Getting Built and Where
Berkshire Hathaway Energy plans to invest more than $27 billion on transmission lines across the Western United States and Canada. As of December 2024, it had already spent $8.7 billion, leaving roughly $18.3 billion still to deploy.
Its biggest transmission project is through PacifiCorp, a utility that serves Wyoming, Utah, Idaho, and Oregon. PacifiCorp has committed $13 billion to transmission projects in its region. It had spent $5.3 billion as of year-end 2024, with $7.7 billion remaining.
Another major project is Nevada's Greenlink initiative, expected to cost about $4.2 billion total. As of December 2024, $0.5 billion had been invested, with the rest to come. This project is designed to move renewable energy and improve how stable the power grid is.
Why This Matters for Your Power Bill
These transmission investments make money in a straightforward way: the government allows utilities to recover their costs and earn a predictable return through the rates customers pay. This is different from a company that makes money by selling products at a profit. A regulated utility gets paid for infrastructure it builds, regardless of whether demand goes up or down.
The power grid in the West has a real problem. Coal mines in Wyoming can produce cheap power, and solar and wind farms in Oregon and Idaho generate lots of energy when the sun shines and wind blows. But moving that power where people actually need it requires more transmission lines. Right now, those lines are the bottleneck.
Berkshire Hathaway Energy is betting that building these transmission highways will create value. The investment timeline running through 2027 gives some visibility into the company's long-term spending, and it shows the utility division will be a major capital commitment for Berkshire Hathaway overall.
Gas Pipelines: The Backup Plan
Berkshire Hathaway also owns natural gas pipelines that delivered about 14% of all natural gas used in America during 2024. As renewable energy like solar and wind becomes more common, natural gas plants will likely be needed more often to provide backup power when the sun isn't shining or wind isn't blowing. This could make those pipeline assets more valuable.
That said, the long-term demand for natural gas faces uncertainty. More states and cities are pushing to use electricity instead of gas for heating and transportation. If that trend picks up, less gas will flow through those pipelines. For now, though, the pipelines provide steady cash flow that offsets some of the riskier renewables business.
What Could Go Wrong
These transmission projects need approvals from regulators in multiple states and federal agencies. Getting permits across Wyoming, Utah, Idaho, Oregon, and Nevada takes time and involves multiple power brokers. If any of these agencies delay or deny approval, projects slip behind schedule or cost more money.
Construction costs could also balloon. Power lines, transformers, and substations all require physical materials and labor. If those costs rise faster than utilities can raise customer rates, companies absorb the losses.
Solar panels and wind turbines keep getting cheaper. A project planned today at a certain cost might be undercut by technology improvements down the road. The U.S. tax code does offer some protection for projects that lock in tax credits now, but that's not a guarantee.
Finally, there's the long-term question hanging over natural gas: electrification. As more cars go electric and heating systems switch to electric pumps, demand for natural gas could fall. Battery storage is also improving, which could reduce the need for gas plants to balance the grid.
What Comes Next
Berkshire Hathaway Energy is placing a major bet that the Western power grid needs massive upgrades and that the company can build them profitably. If these transmission projects work out as planned, they set an example other utilities might follow.
For Berkshire Hathaway shareholders, this $75 billion commitment is a big portion of the company's total capital spending. The payoff comes through regulated returns rather than stock price appreciation—steady, predictable cash flow rather than home runs. That suits Berkshire Hathaway's approach: boring, long-term infrastructure that reliably makes money.
