There's a better way to do this
If the goal is clean, reliable power, a new 500 kV corridor through Temecula isn't the only way to get there — and often not the cheapest or least damaging. These are the alternatives the environmental review is supposed to weigh seriously. (We're expanding each of these into a full deep-dive.)
- AlternativeWork in progress
Is a New Line Even Needed?
The simplest, lowest-impact alternative is the one the law already requires the review to study: don't build it. The case that this line isn't actually needed is stronger than it sounds — and it has stopped an SDG&E 500 kV line in this corridor before.
Read more - AlternativeWork in progress
A 40-Year Bet: Outdated Before It's Paid Off?
The line wouldn't switch on until about 2032, but ratepayers would pay it off for roughly forty years after that — on today's assumptions. The risk: locking in a giant, single-purpose line right as faster, cheaper, modular options mature.
Read more - Alternative
Generate It Where We Live: Local Solar + Storage
Instead of a 150-mile line to bring distant desert power to the coast, build more of that clean power where it's actually used — rooftop, parking-lot, and community solar paired with batteries. Here are the numbers, the way a utility or grid planner would lay them out.
Read more - AlternativeWork in progress
Upgrade the Lines We Already Have
Before building a brand-new 500 kV corridor, upgrade the existing grid — “reconductoring” lines with advanced conductors and adding grid-enhancing technology can add capacity in the corridors that already exist.
Read more - AlternativeWork in progress
A Better Route — or No New Corridor
If a line is genuinely needed, the law requires studying routes that do less harm — using existing corridors and avoiding Temecula Creek, homes, and protected land — as well as the “no new corridor” option.
Read more - AlternativeWork in progress
Bury the Sensitive Stretches
Where the line must pass near homes, schools, the hospital, or Temecula Creek, undergrounding is a real, deployed option — the regulators have ordered it for a 500 kV line before.
Read more - How it adds up
How the Alternatives Win: A 500 kV Line That Canceled Itself
Every other alternative here is a way to build it differently. This is what happens when they win — and it isn't a courtroom or a protest. California's grid operator re-checks its own plan every year, and in 2026 it canceled a brand-new 500 kV line because cheaper options had caught up. Golden Pacific was born in the very same plan.
Read more