The California Air Resources Board (CARB) said its measurement of renewable natural gas vehicle (NGV) portfolios earlier this year showed their carbon intensity was less than zero under the statewide low carbon fuels standard (LCFS).*

In 2Q2020 data recently released, CARB said the renewable NGV fuel mix achieved a carbon negative status, marking a first for the LCFS program for any low carbon fuel portfolio.*

In defining carbon neutrality, or net zero emissions, the International Energy Agency said it is any carbon dioxide (CO2) released into the atmosphere from human activity that is balanced by an equivalent amount being removed. “Becoming carbon negative requires a company, sector or country to remove more CO2 from the atmosphere than it emits,” the global energy...