We provide comprehensive NEPA support to help clients navigate environmental review requirements efficiently and in full compliance with federal regulations. Our team specializes in preparing Environmental Assessments (EA), Environmental Impact Statements (EIS), and Categorical Exclusions (CE) that are tailored to streamline project approvals.

We provide a full range of ecological services including threatened and endangered species reviews, Section 404 Clean Water Act permitting and compliance, and mitigation planning in accordance with regulatory requirements. Our team includes certified wetland delineators and USFWS-permitted biologists who specialize in habitat assessments, presence/absence surveys, and agency consultations.

Oaklight has one of the most experienced routing and siting teams in the United States, having completed over 150 transmission line and substation projects across two dozen states. Our team uses cutting edge tools augmented by deep knowledge to bring projects successfully through utility commission review. Whether your needs are indicative routing for costing a competitive project or expert witness testimony on a controversial greenfield project, we have the expertise you're looking for.

We support renewable energy and data center projects from planning through permitting, helping developers navigate environmental regulations and stakeholder engagement. Our expertise ensures streamlined siting, state and NEPA compliance, and biological assessments for solar, wind, battery storage (BESS), and data center projects.