Standards are one method that governments use to effect a change in the way energy is utilized.
Even if standards are voluntary, they can still significantly impact the product line of manufacturers whose equipment fails to meet the standards. The Dutch Public Building Agency, Rijksgebouwendienst, has introduced new rules that allow up to 15 years to pay back energy-efficiency measures in its buildings. In March 1993, the city of Berkeley, California passed new legislation that should serve as a model for local policies. According to a new study. As a result of these bills, negotiations were held between lighting manufacturers and efficiency advocates, resulting in a compromise agreement.