We define net green thus: A business activity is net green if, and only if, it reduces overall environmental impact.» (sciencedaily.com)
PULLMAN — Advances in productivity over the past 30 years have reduced the carbon footprint and overall environmental impact of U.S. beef production, according to a new study presented today by a WSU researcher. (news.wsu.edu)
He has shown that carbon emission generally is a poor metric for overall environmental impact: (sciencedaily.com)