Your meter file
Drop a meter file to see your peak, your total, and every choice we made reading it. The file is read on this device and never uploaded.
Drop a meter file or choose one
Green Button XML or CSV, utility CSV, Excel
Kept files stay in this browser until you erase them in Settings.
Your bill on a tariff Review pending
Pick your utility and rate, and this file is priced month by month, one line at a time.
Compare rates Review pending
Would a battery or solar pay off? Review pending
A first answer on this file and the rate above, with every assumption shown. For an optimized design, take the file to REopt.
Run PVWatts for your site, download the hourly results, and drop the file here. It is read on this device. PVWatts
Your file and ZIP code never leave this device. The page downloads your utility's rates and prices the file here.
What would a proposed rate cost me?
Start from the rate above, change any charge to what the utility proposes, and see what this file would have cost under each.
Coincident peaks Review pending
How much of this load fell on the grid's system peaks, the tag or average those peaks set, and what they cost.
Room left on your service Review pending
How many amps are left on the existing electric service, from the demand this file measured. A starting point for your electrician, not a load calculation for a permit.
EV charging Review pending
What charging a fleet would do to this site's peak and bill, charging at full power on arrival or managed to keep the peak low.
Add a new load Review pending
Add a load you can describe hour by hour, such as a heat pump estimate from your installer, and see what it does to the peaks, the bill, and the service headroom.