Showing posts with label department of energy. Show all posts
Showing posts with label department of energy. Show all posts

Wednesday, August 4, 2010

Energy COOL: Direct Wafer

by A Siegel

Since diving into the deep end when it comes to energy issues, almost every day sees new fascinating concepts, approaches, and technologies. Fascinating ... exciting ... even hope inspiring at times. And, as well, as the passion builds, so many of these are truly Energy COOL.

The concept of Silver Bullet solutions  concerns me and the tendency to jump on lab announcements as 'the solution to all our problems' is a real one in the techno-optimist portion of those concerned about climate change and our energy challenges. These concerns lead to hesitation as to whether to report on developments or not, even as there are so many existing ideas filtering out from the labs. That hesitation, however, has likely led to under discussion of the power of ARPA-E and the U.S. government's (the U.S. taxpayers') targeted investments to leap frog the nation toward transformational energy opportunities.

One of our investments was made in the solar photovoltaic company 1366 Technologies.



continued at Daily Kos...

Tuesday, July 27, 2010

"Forcing people to save is a cost that I am willing to bear."

by A Siegel

That Nobel prize, PhD, and ten patents to his name are hints that Secretary of Energy Steven Chu is beyond simply a bright man.  Secretary Chu is also a dedicated public servant. He is also a thoughtful, self-effacing, and, well, simply entertaining speaker. A chance to be in the room, to seem him speak, is one  of those things not to pass up.

Last evening Secretary Chu spoke at an evening reception leading into today's Center for American Progress Doing What Works that examined paths for improving government performance and foster increased (reasons for) public confidence in government.  He spoke to perspectives on the role of government and provided some thoughts from the Department of Energy.



continued at Daily Kos....

Sunday, July 25, 2010

Disruptive Technology, Micro Solar, and Recovery Act Innovation

by jamess


Technology is a double-edged sword.

It can spark the furnace, that keeps you alive in the winter.
It can spark a wild fire, that consumes all its path.

But then again, Lightning can cause the same damage --
WITHOUT the assist of human innovation.


Technology is a double-edged sword.

It can lead to increased crop production, to feed the masses;
which in turn, can lead to increased masses,
that taxes that same crop production.


Technology is a double-edged sword.

Sometimes the simplest of inventions --
can change the world;

often in ways, never imagined by the inventors.


Such innovations have been call "Disruptive Technology" --

because their impact, is SO unexpected,
and yet SO useful -- that they spin off other innovations,
and industries, and businesses, and even

entirely new 'ways of life' ...




continued at Daily Kos...

Thursday, July 22, 2010

Energy COOL Roofing is Cool

by A Siegel

Secretary of Energy Steven Chu has advocated cool roofing as a very high payoff tool to improving energy efficiency in the built environment, reducing heat island impacts, and helping to move us forward in climate change mitigation.  Tuesday, Secretary Chu announced a series of initiatives to spur cool roof deployment in (on) Department of Energy (DOE) facilities and the rest of the Federal government.  In short

Secretary Chu has directed all DOE offices to install cool roofs, whenever cost effective over the lifetime of the roof, when constructing new roofs or replacing old ones at DOE facilities. With cool roofs, these federal buildings will consume less energy, offset additional carbon emissions, and save taxpayers money.

Cool roofs are one of the most cost effective paths to save money, reduce wasteful energy use, cool cities, and help mitigate climate change impacts.



continued at Daily Kos...