London Economics International LLC
Business Consulting and ServicesMassachusetts, United States51-200 Employees
London Economics International LLC is a mid-sized global advisory firm focused on energy and infrastructure. It provides economic, financial, and strategic consulting, blending in-depth sector knowledge of electricity generation, transmission, and related networks with quantitative modeling to produce clear, credible analyses. The firm traces its origins to advising the first privatizations of electricity, gas, and water utilities in the UK, and since then has supported clients across privatization, asset valuation, deregulation, tariff design, market power, and strategic planning in deregulated markets worldwide. Its clients include private-sector companies, market institutions, and governments seeking guidance through deregulated or transitioning energy and infrastructure sectors. Based in Boston, Massachusetts, LEI operates as a professional services firm in the business consulting and services industry. In February 2023, LEI released a primer on transmission formula rates, prepared on behalf of WIRES.