Green Car Congress

MARCH 17, 2009

Water consumption or withdrawals per unit of energy produced, by energy type, in the United States. Among the increasing challenges is that while the sourcing, processing, and delivery of clean water is becoming more energy-intensive, the extraction and refining of fossil fuels and their substitutes is trending towards increasing water requirements per unit of fuel produced as energy companies work with progressively lower grade resources. Sectoral Water Risks.

2009 150

2009 Water Climate Change Uzbekistan 150

Green Car Congress

JANUARY 24, 2018

Low scores on the EPI are indicative of the need for national sustainability efforts on a number of fronts, especially cleaning up air quality, protecting biodiversity, and reducing GHG emissions, said the researchers. The global community is generally improving on a number of issues, such as health outcomes related to drinking water and sanitation and protection of marine ecosystems, while on other issues significant challenges remain.

2018 249

2018 Papua New Guinea Burundi El Salvador 249