From Guest Blogger “LMB Lofts” — Making Your Home Energy Efficient With a Loft Conversion




Here’s something that hasn’t been around too long: the concept of “abrupt” climate change. (more…)

I noticed that the discussion includes the circumvention of what I’m sure is extremely onerous government regulation, by keeping solar PV projects under one megawatt. It’s funny how we see the horrors of the permitting process replicated around the globe. Apparently, Germany has streamlined the heck out of this, which is why they’re so successful in this space.

Well, that’s certainly the way I feel about the fact that I didn’t jump into Esplanade Capital, focused on the solar PV industry. Esplanade is run by my colleague Shawn Kravetz, who starred in our webinar on “Solar Investing” last February, and it’s up big this year.
I’m particularly impressed with Shawn’s thinking and insight in this industry. But, truth told, the industry right now is so strong that anyone with a dartboard could have made money recently; the U.S. just posted the second-largest quarter in its history of PV installations, and main ETF (TAN Guggenheim) is up over 90%.

Two quick points on the subject:
• The American Council on Renewable Energy (ACORE) recently published its report on the activities in this sector in the northeast region of the U.S. and presented a shockingly significant reduction in costs across the board. Here’s an excerpt: “Three large utilities in Massachusetts, for example, recently signed long-term contracts to purchase renewable energy at less than $0.08 per kilowatt hour, below the cost of most conventional sources in the region.”
• My own work for my client Plexisun, a breakthrough in solar thermal hot water, is all about cost-reduction. The product boasts an efficiency in the mid-teens, approximately the same as PV. Anyone who needs hot water in any significant quantity (laundromats, dairy barns, apartment complexes, hotels, etc.) is going to love this stuff.
There you have it: two bits of good news for the adoption on renewable energy.



It appears that there is a factual error in the article re: cost, however; the levelized cost of energy from coal is not several times less than geothermal, based largely on the fact that the latter of which enjoys zero cost of fuel (not to mention zero emissions of the burned fuel into the atmosphere). Here are figures from the US Department of Energy and a report called “COMPARATIVE COSTS OF CALIFORNIA CENTRAL STATION ELECTRICITY GENERATION TECHNOLOGIES.”

If you want to spend four minutes doing something I promise you won’t regret, check out this marvelous video – “The Pale Blue Dot.”