Since its passage in 1972, the majority of pollution reduction under the federal Clean Water Act has resulted from technology-based limits imposed on point source dischargers. However, most U.S. water bodies are unmonitored and of those that are, between 40 and 50 percent remain impaired. Given...

Congress has not yet approved regulatory reform in the Mexican energy sector. In fact, the debate is deadlocked, with many political actors disagreeing on even the most basic principles that ought to guide future investments in energy. The disagreement persists even as the structure of the...

The Athabasca Oil Sands, located in northeastern Alberta, Canada, were for many years anomalous. Two oil sands operators developed their extraction techniques for 30 years, refining their technology before production became economically profitable. In the last 15 years as oil prices climbed, a...