We’ve all heard the “recycle, reduce, reuse” mantra.  However, to really combat the current problem of overconsumption and reduce unnecessary waste, this saying should be flipped on its head: “reduce, reuse, recycle.”  Recycling is reactive, and society needs to combine it with a proactive solution, because recycling alone will not “fix” our current consumption problem.  The first step should be reducing (more…)

While renewable energy often captures most of the cleantech headlines, if anyone doubts why energy efficiency must play a significant part in the cleantech effort – as significant, if not more so, than the role of renewable energy — just examine the energy flow graphic developed by McCall and Bassett and reprinted in the June edition of Technology Review. At least half of U.S. energy consumption goes to nothing more than creation of hot air through waste heat. And, when one realizes that much of the 13.9% of electricity output from power plants shown in the graphic also ends up as hot air from our computers, lights, etc., the portion of energy consumption going up in hot air is actually greater than 50%.

Couple this with the following facts… According to the Energy Information Administration (EIA), on a worldwide basis renewable energy currently supplies roughly 10% of the energy consumed. (more…)

After a meeting between President Obama and a bipartisan group of U.S. senators, leading Senate proponents of climate and energy legislation say the only climate bill with a chance of passage this year would be a measure placing a cap on the carbon dioxide emissions of electric power utilities.

At least two Republican senators — Susan Collins and Olympia Snowe, both of Maine — involved in Tuesday’s meeting with Obama said they would support placing a cap and price on the CO2 emissions of utilities, provided that most or all of the proceeds were rebated to taxpayers.

A key sponsor of climate and energy legislation in the Senate, John Kerry (D-Mass), suggested he might be willing to drop his move to place a cap and a price on CO2 emissions throughout the economy in favor of a more limited bill capping the emissions of electric utilities. (more…)

Investors Love Tesla: Observers were taken aback by the overwhelming success of Tesla’s IPO. But does $226 million amount to even a drop in the oil pan?

The Leaf Stampede: Nissan revealed that 90 percent of the U.S. presale orders for the all-electric Leaf are customers new to the Nissan brand. Perhaps there’s a lesson for other companies: Lead the way into green, and a whole new class of customers could follow.

Belkin Kills the Vampire: The company debuted a line of power (more…)