kWh Index

Tesla Inc.

Tesla Inc. is behind the meter serving 19,248 residential customers in Massachusetts, at an average residential price of 16.10¢ per kilowatt-hour.

That price is derived, and it is annual. It is total residential revenue divided by total residential sales in EIA’s 2024 survey — not a tariff, and not this month’s rate. For what a kilowatt-hour costs in Massachusetts right now, see the state page, currently 29.61¢.

What it reported, by service

ServiceResidential customersResidentialCommercial
Bundled19,24816.10¢11.70¢

How often the power goes out

Tesla Inc. did not report reliability figures in the 2024 survey. 227 of 972 utilities do not, and an absence here is exactly that — not a claim of an outage-free year.

Get told when this changes

A note each month when EIA publishes new prices for Massachusetts.

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Source: EIA-861 annual electric utility survey, data year 2024. Public domain. This page is a record of what Tesla Inc. reported to EIA; it is not an endorsement, and nothing here is a quote. Corrections and removal requests.