L.W. Seddon, LLC provides renewable energy consulting services to project developers, utilities, financial organizations, and communities. Primary services include feasibility analysis, plant design, permitting, and construction management for megawatt-scale photovoltaic projects. Leigh Seddon is the founder of Solar Works, Inc., which became Alteris Renewables in 2008 and merged with Real Goods Solar in 2011. Over the 30 years since the founding of Solar Works, he has overseen the design and installation thousands of photovoltaic and solar thermal systems in the U.S. and in developing countries.