Home > About Us > Profesional Archievement             Sri Lanka Sustainable Energy Authority (SLSEA) is a statutory authority within the Ministry of Power & Energy and Shin Nippon Lanka (Private) Ltd, registered with the SLSEA as a Energy Services Company (ESCO). As a registered Energy Services company,SNL is committed to develop the energy efficiency services sector of the country and capable of carrying out energy audits and designing efficient energy systems, implementation & monitoring of energy management projects etc.