The necessity of energy savings generated new ideas in science and technology: new materials and new construction concepts have been developed. Traditional building materials and conventional working techniques were improved.
Heat insulation - that is: cutting back on heating costs due to the installation of high-quality insulation systems in the building.
Heat insulation - that is as well: cutting back on production costs due to the lowering of energy demand in engineering facilities, and in turn an increase in competitiveness.
Heat insulation - that is finally: reduction of costs due to investments with high rates of return and rapid amortisation.