What you should know about America's Clean Power Plan
August 3, 2015 08:30 AM - Gina McCarthy, USEPA
Today, President Obama will unveil the U.S. Environmental Protection Agency’s (EPA’s) Clean Power Plan—a historic step to cut the carbon pollution driving climate change. Here are six key things every American should know...
Making Tastier Wines with Fewer Pesticides
July 30, 2015 09:00 AM - American Chemical Society
Wine-making is steeped in age-old traditions, but to address the threat of pests and concerns over heavy pesticide use, vintners are turning to science. With the goal of designing better grape breeds, scientists are parsing the differences between wild American grapes — which make terrible wine but are pest-resistant — and the less hardy grape species pressed for fine wines worldwide. They report their findings in ACS’ Journal of Agricultural and Food Chemistry.
Offshore Wind Power Comes to the US
July 29, 2015 03:33 PM - S.E. Smith, Care2
The United States marked an energy milestone this week as construction began on a pilot offshore wind program that will be used to test the economic feasibility of offshore wind energy. According to the Bureau of Energy, some four million megawatts of power lie in wait off the coasts and the shores of regions like the Great Lakes, where wind blusters far stronger than it does on land — and even a few miles an hour makes a big difference with turbines.
Canada ranks #2 for most LEED buildings
July 28, 2015 01:24 PM - Roy L Hales, ECOreport
Though LEED is not the world’s only green building rating system, it is the most widely used and recognized. Thus it is no small thing that, for the second year in a row, Canada is #2 for LEED building in the World.
How Corn Became King
July 28, 2015 09:12 AM - Kelly April Tyrrell, University of Wisconsin-Madison
Ten thousand years ago, a golden grain got naked, brought people together and grew to become one of the top agricultural commodities on the planet.
Now, University of Wisconsin-Madison researchers have found that just a single letter change in the genetic script of corn's ancestor, teosinte, helped make it all possible.
Publishing in the journal Genetics this month, UW-Madison genetics Professor John Doebley and a team of researchers describe how, during the domestication of corn, a single nucleotide change in the teosinte glume architectural gene (tga1) stripped away the hard, inedible casing of this wild grass, ultimately exposing the edible golden kernel.
California Farmers Switch to Less Thirsty Crops
July 28, 2015 08:56 AM - Lesley McClurg, NPR
Water scarcity is driving California farmers to plant different crops. Growers are switching to more profitable, less-thirsty fruits, vegetables and nuts.
France estimates the economic costs of air pollution
July 16, 2015 06:40 AM - Editors EurActiv
The French Senate has called for new efforts to tackle air pollution, arguing it inflates healthcare costs, reduces economic productivity and agricultural yields, and has put Paris in the EU's bad books.
A Committee of Inquiry in the French Senate has described air pollution as an "economic aberration". The committee's proposals to reduce the phenomenon, which costs France over €100 billion every year, include raising the tax on diesel and taxing emissions of the worst polluting substances.
In the report entitled "Air pollution: the cost of inaction", published on Wednesday 15 July, the Senate committee estimated the annual cost of air Pollution in France at €101.3 billion.
How Climate Change will Affect Air Travel
July 13, 2015 04:48 PM - Woods Hole Oceanographic Institution
Global air travel contributes around 3.5 percent of the greenhouse forcing driving anthropogenic climate change, according to the International Panel on Climate Change (IPCC). But what impact does a warming planet have on air travel and how might that, in turn, affect the rate of warming itself? A new study by researchers at the Woods Hole Oceanographic Institution and University of Wisconsin Madison found a connection between climate and airline flight times, suggesting a feedback loop could exist between the carbon emissions of airplanes and our changing climate. The study was published today in Nature Climate Change.
Green Aviation Climbs to New Heights
July 9, 2015 07:12 AM - RP Siegel, Triple Pundit
This turns out to be quite a week for green aviation. First, an incredible milestone in the historic journey of the Solar Impulse as the fuel-free aircraft successfully completed a five-day crossing of the Pacific from Japan to Hawaii, the longest solo manned flight in history. While the realization of commercial solar-powered flight is likely still decades away, this inspirational journey sets a high bar against which all other efforts must ultimately be measured.
How reusable bags change shopping decisions
July 8, 2015 08:49 AM - ClickGreen Staff, ClickGreen
Taking reusable bags to the supermarket can help identify the environmentally friendly shopper but a new study has now discovered the products they are more likely to buy. New research in the Journal of Marketing reveals unsurprisingly that shoppers who take their own bags are more likely to purchase organic food – and more surprisingly, junk food as well.