potential

Climate-Friendly Refrigerants

March 29, 2017 By EarthWise

In 1988, President Reagan signed the Montreal Protocol, which banned CFC refrigerants like Freon in air conditioners and refrigerators. The chlorofluorocarbons were the cause of a giant hole in the ozone layer, which has been shrinking ever since the ban. Unfortunately, the chemicals that replaced CFCs – hydrofluorocarbons or HFCs – have their own major problem: they are a seriously bad greenhouse gas, far worse than carbon dioxide. Last fall, an international agreement was reached by over 170 countries to reduce and eventually replace HFCs, which included 100 developing countries like China and India where air conditioning use is growing fastest.

Microalgae biofuels may provide a viable alternative to fossil fuels. Algae efficiently use CO2 and can produce biomass very quickly. Some species can double their mass in as little as 6 hours. Such single-celled organisms are amenable to high-throughput techniques to evolve new strains, unlike terrestrial biomass sources like corn which can take years to modify.

A Blueprint For Offshore Wind In N.Y.

October 18, 2016 By Nationally Produced Shows

The Cuomo Administration recently released the New York State Offshore Wind Blueprint, a plan to advance the development of offshore wind along New York’s coastline.

potential

Climate-Friendly Refrigerants

A Better Way To Farm Algae

A Blueprint For Offshore Wind In N.Y.

WAMC Northeast Public Radio