Preparation of energy performance certificates for new buildings, sales, rentals, etc... Energy assessment for NZÚ subsidies: for area A insulation, B new building, really grandmother's house. Building labels, heat loss calculations for buildings. NZÚ Light subsidy processing. Energy audits and assessments.

Energy consulting, energy cost reduction. Switching energy suppliers, LED bulbs, water savers, photovoltaic power plants, heat pumps, energy saving refrigerators and other white goods