Sarah Grey

Sarah Grey is nationally-recognized for her work on climate change policy and regulation, counseling a wide array of clients in the energy, liquid fuels, climate tech, manufacturing, and agricultural sectors. She has a leading practice in the renewable fuels and climate regulatory space, with deep expertise on compliance, litigation, and policy matters related to the federal Renewable Fuel Standard, California's Low Carbon Fuel Standard, the Clean Air Act (CAA), and other state and international initiatives on transportation sector greenhouse gas (GHG) emissions and cap-and-invest programs. Sarah frequently represents clients before the Environmental Protection Agency, the California Air Resources Board, federal appellate courts, and state environmental regulators in enforcement proceedings, audit responses, and regulatory disputes — including multimedia audits and enforcement cases arising from those audits.

Sarah is a leading strategic advisor on carbon capture, storage, and utilization (CCUS) and other energy transition related opportunities, including mandatory and voluntary carbon credit markets and tax credits under the Inflation Reduction Act. She has deep technical expertise on the science of climate change. Sarah also advises clients on climate risk analysis, green marketing claims, and disclosure, among other ESG issues. She also regularly guides companies in the energy transition space on transactional and commercial arrangements, crafting creative solutions to mitigate risk and optimize value.