The Boring Infrastructure Behind the Energy Transition

The panels and turbines are the visible, easy-to-photograph part of moving to renewable energy, and they've genuinely gotten cheap and effective fast. What hasn't kept pace is the unglamorous part underneath: the grid infrastructure that has to move power from where the sun and wind are to where the demand is, often built for a very different, much more centralized system.

A solar farm producing more power than the local grid can carry isn't a generation problem, it's a transmission problem — and transmission lines take years of permitting and construction that no amount of cheaper panels speeds up. The bottleneck moved from the source to the wire, and the wire is a much slower thing to fix.

None of this is an argument against the transition — it's an argument for paying attention to the part of it that doesn't make for a good photo. The grid upgrade is less exciting than the panel on the roof, and it's increasingly the thing everything else is waiting on.