Utility bill audits for RNG producers
Renewable natural gas producers run production facilities and fueling sites across many states. Every site brings its own utilities, tariffs, tax rules and supplier contracts, and new sites often come online faster than anyone can check their bills.
What an audit and buying program found
- $3,959,202 in one-time refunds from accounts in 10 states.
- Account fixes in New Jersey, North Carolina and Florida that cut ongoing bills by $187,455 a month.
- 13 sites not set up correctly for transport gas, expected to save more than $50,000 a month once corrected.
- A competitive RFP for one large New Jersey electric account, saving an average of $167,000 a month.
Why RNG portfolios drift
Each utility sets its own rate classes and tariff rules, and each state and locality applies its own tax treatment. An account set up correctly in one state says nothing about the next. As the portfolio grows, overcharges, missed tax exemptions, wrong rate classes and sites never moved to transport gas go unnoticed, and energy ends up bought site by site with no standard way to compare offers.
Find out what your bills should have cost.
Send one recent bill per site, or a list of accounts. We tell you where we expect findings before you sign anything. No upfront audit fee.