Driving Sustainability and Climate Compliance Through Expert Solutions
Our team delivers world-class sustainability expertise, helping clients navigate complex regulatory and voluntary frameworks, and supporting a variety of greenhouse gas reduction initiatives. We support diverse industries—including real estate, retail, manufacturing, municipalities, healthcare, energy, and more—in meeting compliance obligations and advancing best-in-class sustainability initiatives. Our team integrates technical expertise with industry insights to help clients meet evolving sustainability challenges with confidence and precision.
We specialize in regulatory compliance, such as the California Climate Corporate Data Accountability Act (Senate Bill 253), Greenhouse Gases: Climate-Related Financial Risk (SB261), and the EU Corporate Sustainability Reporting Directive. In addition to compliance-driven reporting, GSI also assists in investor and customer-driven reporting (CDP submissions, climate transition plans), and strategic sustainability services (GHG inventories, verification, Science-Based Targets, life-cycle analysis, and emissions reduction planning).
Our engineers, hydrogeologists, modelers, and regulatory specialists also provide an array of technical and strategic services for carbon and greenhouse gas reduction initiatives, including geologic and nature-based carbon capture and sequestration, sustainable remediation, and the California Low Carbon Fuel Standard. Services provided to these markets include geologic assessments, subsurface modeling, water quality and water availability analyses, UIC injection well permitting, environmental monitoring to confirm carbon sequestration, surface infrastructure permitting, and monetizing carbon sequestration through the 45Q tax credit and other incentives.