It's no secret that our electric grid is a flaming hot mess — and in order to reduce emissions, the U.S. needs to get a lot more renewables onto the grid. But there's a problem: Our electric grid is too old and outdated to handle this new technology. In fact, many of the copper wires on transmission lines are using technology from as far back as the early 1900s!

Because of this, thousands of wind and solar projects are waiting for years to get online. The Inflation Reduction Act is incentivizing a big transition to things like electric cars, heat pumps and other devices, which means we'll need even more electricity that will further push the limits of existing infrastructure.

Now more than ever, we need this new power. With this in mind, some tech companies are finding solutions to make the existing grid work better.

Aaron Scott talks with NPR's climate solutions reporter Julia Simon about these solutions and how they might be a whole lot quicker — and cheaper — than you'd think.