R&D , engineering and consultancy services in renewable energies and environment. Energy audits in the industry. Energy and enviornmental certification of buildings. Owner of the patent of the AFADS (anaerobic, phytodepuration, aerobic, solar distillation) wastewater treatment technologies. Exclusive distributor for Spain,Italy and Portugal of the AMPTS (Automatic Methane Potential Test System) of Bioprocess Control AB.