Regenis, an Andgar Company services

A Dozen Digesters In Two Decades. Regenis has built more manure digesters than anyone in the Western United States. With a combined total of 120 years in service, 30 billion cubic feet of biogas produced, and 2.3 million metric tons of CO2 mitigated, we have the experience to lead or complement an existing team on any dairy digester construction project anywhere in the U.S.

Renewable Natural Gas Is The New California Gold Rush. California`s carbon credit market and low carbon fuel standard (LCFS) incentivize natural gas utilities and fuel suppliers to produce or acquire low carbon substitutes for fossil fuels for heating homes and transportation. Biogas from dairy waste isn`t just a low carbon energy source; it`s a negative carbon emission energy source. As a result, it`s become more valuable for dairy digester owners to convert it into renewable natural gas (RNG) and inject it into a gas pipeline instead of turning it into clean electricity and selling it to a utility.