Agriculture and World Water Day

Water-Stocks.com Reports on Water footprint of Agriculture for World Water Day

Valcent Products (OTCBB: VCTZF) VertiCrop high density vertical growth system technology addresses water use

POINT ROBERTS, WA and DELTA, BC –March 18, 2010 Investorideas.com and its water investor portal, www.Water-Stocks.com, report on the virtual water footprint of agriculture as World Water Day, March 22 approaches.

Going with the Flow: Hydrokinetic Power Developers Face Technical and Regulatory Hurtles in Bid to Tap Tides

The quest to turn the motion of the world’s waterways into a significant source of energy may still be in its nascent stage, but several tidal power projects are making headway. Whether they operate in lakes, rivers or the oceans, projects attempting to harness the tides share the same mission: to improve the technology and offer an economical alternative to fossil fuels. [More]

Purfresh Raises $10M for Cleaner, Longer-Lasting Food & Water

Back in 2004 startup Purfresh — then called Novazone — underwent a complete overhaul and began to refocus its efforts on selling its purification and preservation technology to the food and water industries. While the legacy that then-CEO David White (who was eventually replaced by David Cope – one of our 25 Who Ditched Infotech [...]

Seeking Transformational Energy Technologies

[ This special issue podcast is longer than the usual 60 seconds. ]

Last week, the new Advanced Research Projects Agency for energy held its inaugural conference in Washington, D.C.–a direct response to a growing sense that the U.S. is losing its technology lead when it comes to the race for cleaner ways to produce and use energy. "We have a Sputnik moment right now. We are losing our technology leadership and we are falling behind."

[More]

Fish Fry: How Will a Warming World Impact U.S. Trout Populations?

Dear EarthTalk: A fisherman friend of mine told me that trout populations in the interior West of the U.S. are already shrinking due to global warming. Is this true? And what is the long term prognosis for the trout? –Jon Klein, Portsmouth, N.H. [More]

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