See your usage patterns
Connect your PG&E account. See daily, weekly and seasonal patterns in seconds.
Stop overpaying
for energy.
Cohi finds no-cost ways to lower your energy bill.
Compare plans at a glance
We reprice your actual usage under every eligible plan, hidden charges included. You see what each would cost you before anything changes.
We also check your eligibility for better baselines, incentives, and anything else that influences your bill. If the fix costs nothing, it’s on our list.
Let us handle the paperwork
Request plan changes in a few clicks and we’ll handle the utility back-and-forth. Nothing about your service changes, only the billing.
Your best plan keeps changing
Utilities change their rates often. A rate plan that made sense for you yesterday may no longer be the best option.
Free for homes and small businesses
Homes and small businesses
Even a single-family home can save hundreds of dollars every year.
Get started for freeMultifamily buildings and portfolios
Your entire portfolio and its projected savings on one dashboard within minutes.
Book a portfolio reviewWhat we found in one multi-family building
+20.4%
cost increase, on 1.4% more usage
$25,300
a year in savings identified
Costs climbed 20.4% in a 300-unit San Francisco building; usage rose 1.4%. Cohi identified about $25,300 a year in savings. No equipment, no construction, just better choices.
FAQs
Is it really free?
Yes, for homes and small businesses. For multifamily buildings and portfolios, email contact@cohi.energy or use the form below to set up a portfolio review.
Do I have to change how I use energy?
No, that’s the point. We work on the plan and setup behind your bill, not on how much energy you use.
Doesn’t my utility already do this?
Kind of. There is a comparison tool on their site, and it tries. But helping you pay less for the same usage was never really the utility’s job. We’ve made it ours.
Their version gives each plan one number and no explanation. It also won’t tell you which plans you actually qualify for.
Cohi shows how every option plays out on your real usage, month by month, and explains each one in plain language.
Will switching plans affect my service?
No. Your utility, wires, meter, and reliability stay exactly the same; only your billing changes.
Do you work for an energy supplier?
No. We work for you. Cohi doesn’t sell energy and doesn’t take commissions from suppliers.
Which utilities do you support?
PG&E, starting with electric accounts. Gas support is coming soon.