Search Results for "gas"

How the Blest Machine Works.. A\J AlternativesJournal.ca

The Plastic to Oil Machine

IN FALL 2011, a recycling depot in Whitehorse partnered with Cold Climate Innovation to test a revolutionary plastic-to-oil processor. P&M Recycling, one of two main facilities that serve the Yukon capital’s 23,000-plus residents, had been losing money for years by shipping plastic waste 2,370 km to Vancouver for processing. But […]

Solar Panels © Sergiogen - Fotolia

Is Solar Unsustainable?

As greenhouse gases go, hexafluoroethane (C2F6), nitrogen trifluoride (NF3) and sulfur hexafluoride (SF6) are about as obscure as a high school band at the Rolling Stones concert of atmospheric warming. Nobody’s suggesting they deserve top billing, but Ozzie Zehner of the University of California thinks these three GHGs are worthy […]

wind_solar_Fotolia_44797039_© Eyematrix

Whatever Happened to Renewable Energy?

An international debate over the relative pros and cons of bioenergy has intensified between environmental organizations, governments and climate change leaders in recent years. This lively discussion has been dragging out by the delayed release of the European Union’s sustainability requirements for solid biofuels (originally expected in early 2012).