For our particular power law utility functions (4), we can give an explicit formula for in terms of : (16).
There are three types of patents recognized by patent law: utility patents, design patents, and plant patents.
The commentary argues that (1) none of the four major ethical theories (based, respectively, on virtue, natural law, utility, or equity) can consistently defend avoidable DT because it unjustifiably harms, respectively, individual human flourishing, human life, the greatest good, and equality.
California law makes utilities entirely liable for damage caused by wildfires sparked by their equipment, even if the utility isn't found to be negligent.
Nationally, Mr. Webber said, a 1978 law barred utilities from building new gas power plants.
California has passed a law requiring utilities to consider storage in their plans.
At present, federal law requires utilities to publish reports on how they would tackle their worst emergencies.
A 2006 state law requires utilities to produce 20percentt of the California's electricity from renewable sources by 2020.
State law requires utilities to generate 20% of the power they sell from sources such as windmills and biomass plants by 2010, and 33% by 2020.
After the oil shocks of the 1970's, Congress passed a law requiring utilities to buy electricity from cogenerators, but Mr. Carter still found it hard to get started.
