Emissions (1 - 3 of 3 items) in Past Year
Renewable Fuel Standard: Low Expected Production Volumes Make It Unlikely That Advanced Biofuels Can Meet Increasing Targets
GAO-17-108: Published: Nov 28, 2016. Publicly Released: Nov 28, 2016.
The federal government has supported research and development (R&D) related to advanced biofuels through direct research or grants, and the focus is shifting away from cellulosic ethanol and toward drop-in biofuels. Unlike corn starch-based or cellulosic ethanol, drop-in fuels such as renewable gasoline are fully compatible with existing infrastructure, such as vehicle engines and distribution pip...
Renewable Fuel Standard: Program Unlikely to Meet Its Targets for Reducing Greenhouse Gas Emissions
GAO-17-94: Published: Nov 28, 2016. Publicly Released: Nov 28, 2016.
It is unlikely that the goals of the Renewable Fuel Standard (RFS)—reduce greenhouse gas emissions and expand the nation's renewable fuels sector—will be met as envisioned because there is limited production of advanced biofuels to be blended into domestic transportation fuels and limited potential for expanded production by 2022. Advanced biofuels achieve greater greenhouse gas reductions tha...
Oil and Gas: Interior Could Do More to Account for and Manage Natural Gas Emissions
GAO-16-607: Published: Jul 7, 2016. Publicly Released: Jul 21, 2016.
The Department of the Interior's (Interior) guidance to oil and gas operators on its reporting requirements has limitations that may hinder the extent to which it can account for natural gas emissions on onshore federal lands (leases). Interior is required to ensure that oil and gas operations are conducted in a manner that minimizes waste. As part of its oversight activities, Interior requires op...