Raya Treiser is a member of WilmerHale’s Energy, Environment and Natural Resources Practice. Ms. Treiser advises clients on high-stakes energy and environmental matters at the intersection of law, policy and business. Her practice focuses on environmental, energy and climate change policies, regulations and investigations; securing federal authorizations for significant energy and infrastructure projects; negotiating complex agreements with the federal government; and developing strategies to achieve clients’ objectives with the Legislative and Executive branches of government. Ms. Treiser counseled several firm clients in preparing for hearings before the US Congress in 2018. Prior to joining WilmerHale, Ms. Treiser served in several senior policy positions at the Department of the Interior and the White House under President Obama, focusing on energy and infrastructure policy.