Energy Labels And Standards - Minimum Energy Performance Standards

Energy Labels
Energy labeling is a policy tool that informs consumers about the energy performance of appliances and thereby encourages them to purchase appliances that provide the services they need with less energy consumption. In providing information to consumers about equipment energy consumption and operating costs that would otherwise be invisible or unavailable, energy labeling enables consumers to make more balanced and rational purchasing decisions. Energy labels can also help consumers to identify the most efficient products on the market. In effect, energy labeling attempts to provide a market ‘‘pull’’ for more energy-efficient products while simultaneously presenting information that might discourage the purchase of less efficient products. (more…)

Heterogeneity in Energy Users

Another possible non-market-failure explanation for the energy efficiency gap is associated with the fact that even if a given technology is cost-effective on average, it will mostly likely not be for some individuals or firms.

If the relevant population is heterogeneous—with respect to variables such as the purchaser’s discount rate, the investment lifetime, the price of energy, the purchase price, and other costs— even an electricity technology that looks very good for the average user (more…)

The Economics of Energy Efficiency

economics energy efficiency

Energy efficiency is defined here to mean energy services provided per unit of energy input (for example, gallons of water heated to a specified temperature per British thermal units of natural gas input). Within this framework, energy efficiency is conceived primarily at the disaggregated, product level, rather than at a more aggregated sectoral level. (more…)