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Video: Solar-Powered Plane Lands at Dallas Fort Worth International Airport

Posted By Lowell F. on May 23rd, 2013


From the Solar Impulse YouTube Channel:

After completing the longest distance flight in the history of the project, landing at 01:08AM CDT (UTC-5) on Thursday May 23nd at Dallas International Airport, André expressed two wishes. The first was to stretch his long legs as it can get quite cramped when you’re over 6′2” (190 cm) tall in the meager 46 ft³ (1.3 m³) cockpit. The second one proved, once again, André’s pride in his family name; Borschberg: the bons vivants. He articulated the wish to enjoy Texas’ world-renowned steak and even asked Dallas residents to send him names of the best spots in town. Ideas; anybody?

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Solar Power Price Decline Both Good and Bad

Posted By Lowell F. on May 13th, 2013

The rapid decline in the price of solar panels has been impacting the industry in paradoxical ways.  As this Reuters article explains:

the same price decline that has hurt panel manufacturers has helped sustain demand in the face of disappearing subsidies. That means a number of businesses, such as those that install household solar equipment, continue to thrive.

[...]

Despite the bloodbath among manufacturers, solar capacity is being sold and installed at record rates, and there are still good reasons to invest in panels themselves, if not in the companies that make them.

Europe aims to get 20 percent of its energy from renewables by 2020, from about 13 percent in 2011.

This year, the volume of installed panels worldwide is expected to rise at least 12.5 percent to more than 35 gigawatts, according to data from electronics consultancy IMS Research. That is still equivalent to only about 0.2 percent of global electricity production.

In other words, solar power is booming, even as the industry goes through highly tumultous times. That’s a paradox – both good and bad at the same time.

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Video: Solar-Powered Plane Takes Off for Journey Across America

Posted By Lowell F. on May 4th, 2013


According to the Solar Impulse YouTube channel:

After months of preparations, the moment we’ve all been waiting for passed in a heartbeat! In the midst of the Bay Area rush hour traffic, the graceful solar airplane silently lifted its wings soaring high above Moffett Airfield towards the rising sun.

Piloted by Bertrand Piccard, the 6:12 am PDT (UTC-7) take off marks the launching of 2013 Across America mission and with it, the kickoff of the “Clean Generation” initiative. Solar Impulse will cross the continental United States in 5 stopovers in hopes of raising awareness about the potential of clean technologies. Thousands of Solar Impulse Supporters are already taking part in this global movement of pioneers by having their names virtually carried across the country on a USB key.

Very cool, we wish Solar Impulse godspeed in its journey!

UPDATE Saturday 3:50 pm: Here’s video of the plane landing in Phoenix after completing the first leg of its journey.
(more…)

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Edison Electric Institute Study: Distributed Renewable Energy Poses Mortal Threat to U.S. Utilities’ Business Model

Posted By Lowell F. on April 11th, 2013

As usual, David Roberts of Grist is on top of important developments in the energy industry that the traditional media has mostly ignored. In this case, it’s a new study by the Edison Electric Institute – the industry group which represent 70% of the U.S. electric power industry – titled “Disruptive Challenges: Financial Implications and Strategic Responses to a Changing Retail Electric Business.” If that sounds dry, how about we go with David Roberts’ more exciting headline: “Solar panels could destroy U.S. utilities, according to U.S. utilities.” And no, this is not – as Roberts explains – “wild-eyed hippie talk,” but “the assessment of the utilities themselves.” And, Roberts adds: “It is one of the most prescient and brutally frank things I’ve ever read about the power sector. It is a rare thing to hear an industry tell the tale of its own incipient obsolescence.”

Roberts’ article got my curiosity going, so I read the study myself. My conclusion? Roberts is absolutely correct that this is an important study, one that provides a window into the utility industry’s thinking about distributed, renewable energy and its implications for the utilities’ traditional business model. Robert is also correct in his other findings. We’ll get to those in a minute. First, thought, here’s the lead paragraph of the EEI report’s Executive Summary, which provides a concise summary of the report’s main findings (bolding added by me for emphasis):

Recent technological and economic changes are expected to challenge and transform the electric utility industry. These changes (or “disruptive challenges”) arise due to a convergence of factors, including: falling costs of distributed generation and other distributed energy resources (DER); an enhanced focus on development of new DER technologies; increasing customer, regulatory, and political interest in demand-side management technologies (DSM); government programs to incentivize selected technologies; the declining price of natural gas; slowing economic growth trends; and rising electricity prices in certain areas of the country. Taken together, these factors are potential “game changers” to the U.S. electric utility industry, and are likely to dramatically impact customers, employees, investors, and the availability of capital to fund future investment. The timing of such transformative changes is unclear, but with the potential for technological innovation (e.g., solar photovoltaic or PV) becoming economically viable due to this confluence of forces, the industry and its stakeholders must proactively assess the impacts and alternatives available to address disruptive challenges in a timely manner.

If that’s not dramatic enough, David Roberts elaborates on a few key points from EEI’s report that are well worth highlighting.

1.  Under the current model for the utility sector, one that’s been around for decades, “it is in a utility’s financial interest to generate (or buy) and deliver as much power as possible.” The problem for utilities is this: “Now, into this cozy business model enters cheap distributed solar PV, which eats away at it like acid.

2. Not only is distributed solar power “not utility-owned or utility-purchased,” it also peaks at mid-day, the time of highest demand (“peak load”) and the most expensive power prices. So, Roberts explains, “when solar panels provide peak power, they aren’t just reducing demand, they’re reducing demand for the utilities’ most valuable product.” [UPDATE: Actually, highest demand periods have the highest-cost power for utilities to generate (peaking capacity), so solar is very valuable given that it peaks at the time of highest demand in the summer.]

3. The EEI study demolishes the widespread myth that customers will always need grid-delivered power, because solar is “intermittent,” etc. Instead, the report finds, this is highly likely not to be the case for much longer: “While we would expect customers to remain on the grid until a fully viable and economic distributed non-variable resource is available, one can imagine a day when battery storage technology or micro turbines could allow customers to be electric grid independent.”

4. The problem for the industry is that this destroys their business model; for instance, the cost of investments “must now be spread over a smaller group of ratepayers,” meaning “higher rates for those who haven’t switched to solar.” This leads, in Roberts’ words, to a “vicious, self-reinforcing cycle,” in which “it raises costs on other ratepayers and hurts the utility’s credit rating,” and as more customers switch to solar because of the improved economics, “costs on remaining ratepayers are even further increased, the utility’s credit even further damaged.

5. This “vicious, self-reinforcing cycle” is not theoretical. In fact, it’s happened to several other large industries telecommunications, airlines, mail delivery, film, etc. And, the EEI study worries, it could very well happen to the utilities as well.

What next? It appears inevitable that the economics of distributed renewable energy (mostly solar power at this point), as well as of energy efficiency enhancements, will continue to improve in coming years. This means that the traditional utilities’ business model will have to adapt, or quite possibly die. The question is, which path will utilities choose: a) resist the changes to their dying breath, thus slowing (but not stopping) the adoption of distributed renewable energy? b) try to manage the changes, harness the forces at work, and potentially benefit from them? c) ignore the rising tide of distributed renewable energy until it’s too late?  This is something we’ll be watching closely in the months and years to come.

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Yet Another Advantage for Solar Power: It Doesn’t Require a “No-Fly Zone”

Posted By Lowell F. on April 5th, 2013

We all know how much political clout the oil industry wields. For instance, DeSmogBlog reported earlier this week.

The Federal Aviation Administration (FAA) has had a “no fly zone” in place in Mayflower, Arkansas since April 1 at 2:12 PM and will be in place “until further notice,” according to the FAA website and it’s being overseen by ExxonMobil itself. In other words, any media or independent observers who want to witness the tar sands spill disaster have to ask Exxon’s permission.

Mayflower is the site of the recent major March 29 ExxonMobil Pegagus tar sands pipeline spill, which belched out an estimated 5,000 barrels of tar sands diluted bitumen (“dilbit”) into the small town’s neighborhoods, causing theevacuation of 22 homes.

So here’s a question: would a solar company have the influence to get the FAA to give it a no-fly zone in the event it had a “spill” or accident like ExxonMobil just did? Of course, as the joke goes, when solar has a big spill, it’s what most of us call a “beautiful, sunny day.”  The point being, solar wouldn’t need a no-fly zone, because solar is a safe, clean technology, one that certainly doesn’t turn residential communities into toxic waste cleanup zones.

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