There’s a good chance if you’re reading this blog you either have hopes of someday owning an electric vehicle (EV) or you are one of the proud individuals already enjoying cruising silently by gas stations…such as Run on Sun’s Jim Jenal in our new Volt pictured on the right! In either case your ears likely perk up at any breaking news regarding EVs.
Over the last few days I’ve noticed alarming headlines coming from multiple sources. While the key word in headlines such as “Study Finds Electric Cars May Not Be Very Green at All” is “may“, many of the articles state definitively that electric cars are not as green as gasoline cars. I decided to investigate.
On December 15th a new study by the University of Minnesota was released to the press. The study calculated the air quality impacts of manufacturing and refueling vehicles with various forms of power. Below is the study’s abstract verbatim:
We evaluate the air quality-related human health impacts of 10…options, including the use of liquid biofuels, diesel, and compressed natural gas (CNG) in internal combustion engines; the use of electricity from a range of conventional and renewable sources to power electric vehicles (EVs); and the use of hybrid EV technology.
…We find that powering vehicles with corn ethanol or with coal-based or “grid average” electricity increases monetized environmental health impacts by 80% or more relative to using conventional gasoline. Conversely, EVs powered by low-emitting electricity from natural gas, wind, water, or solar power reduce environmental health impacts by 50% or more. Consideration of potential climate change impacts alongside the human health outcomes described here further reinforces the environmental preferability of EVs powered by low-emitting electricity relative to gasoline vehicles.
Did you catch that last part? Electric vehicles, charged by low-emitting electricity (anything but coal) are preferable environmentally alongside human health impacts…to gasoline vehicles. A far cry from the grossly misinterpreted ‘electric cars aren’t green’. Which is simply not what the study says.
The straightforward lessons from the study include three main points:
In summary, don’t get an electric vehicle if you’re planning on charging it off of a coal-powered grid. Do get an electric vehicle if your grid is sufficiently green… or better yet, use a solar power system designed specifically with charging your EV in mind – see Run on Sun’s website for info! And remember that facts are frequently misinterpreted by the press. When in doubt, read the actual study, not just the headlines.
It has been a great year for solar in the US! As the year comes to an end, we like to take a look at the numbers to get a sense of how the industry is doing as a whole. The first statistic I came upon stated that through just the first half of 2014, 53% of all new electric capacity installed came from solar!
According to the U.S. Energy Information Administration, utility-scale solar as of September, 2014 had sent 14.2 gigawatt-hours of electricity to the U.S. grid, up 110% compared to 6.7 GW in 2013. California is leading the way with a whopping 7.8 GW generated in 2014, 188 percent change from 2013!
That means solar generation was enough to meet the electricity needs of 1,513,703 average U.S. homes, and represented about 0.4 percent of the nation’s total electricity. However, these numbers don’t take into account residential and private commercial solar.
“There are now more than half a million homes and businesses nationwide with a solar installation,” reported the Solar Energy Industry Association (SEIA).
With continued growth and accounting for these additional sources of generation, solar electricity could easily account for 1 percent of U.S. generation by the end of this year. That might sound like small potatoes, but as recently as 2008 the energy contribution from solar was virtually zero. Rapid growth in the sector points toward continued gains in the near future.
What’s spurring this remarkable growth in the industry? For one thing, it is becoming more and more affordable with the average price of a solar panel declining by 64% since 2010. We also cannot overstate the role of effective public policies such as the solar Investment Tax Credit (ITC), Net Energy Metering (NEM) and Renewable Portfolio Standards (RPS) among other state and city-specific policies.
Growth in the solar sector has far reaching positive impacts for the US economy as well as the environment! While the numbers are not yet in for 2014, as of 2013 the industry had already provided 143,000 much needed jobs for Americans or more than 50 people hired in solar each day. Looked at another way, nearly $20 billion a year was invested back into the economy due to the industry.
On the environmental side Rhone Resch, CEO of SEIA, noted that solar will “help to offset an estimated 20 million metric tons of harmful CO2 emissions in 2014, which is the equivalent of taking 4 million cars off U.S. highways, saving 2.1 billion gallons of gasoline or shuttering half a dozen coal-fired power plants”. Needless to say, converting to solar or other renewable energy sources is paying huge dividends for both our economy and the environment. We look forward to sharing this great resource with continued growth in 2015 and beyond!
Readers of this blog know that solar is growing like crazy, and it looks like NPR has gotten the message.
Here is a Morning Edition story that you may have missed from last week amid the holiday hoopla:
Here are some key take aways:
Given that so many of our clients are NPR listeners, it is good to see that they are finally helping to spread the word that solar is here to stay!
“Cap and Trade” - a sensible approach to addressing climate change by reducing emissions of Greenhouse Gasses - was once considered so non-controversial that even prominent Republicans like John McCain and even Newt Gingrich endorsed it. Today the idea is routinely trashed in Washington as a “big government energy mandate“ that must be stopped at all costs. And yet, in California, Cap and Trade has been up and running for nearly two years despite legal challenges and dire predictions that it would ruin the economy. (Hint: it hasn’t!)
Now the program (known as AB32) is set to expand to cover vehicle fuels, which account for one-third of all GHG emissions in the state, and industry, particularly the fossil-fuel industry, is attacking the program again. Only this time they are playing a smarter, some would say more cynical, game - hiding behind “AstroTurf” groups to conceal their agenda.
Perhaps you’ve seen this ad:
Heavens, Californians are facing a “hidden” gas tax - oh no! - and who is giving you this news? An attractive model fronting for something called the “California Drivers Alliance” who wants you to sign their petition. In reality, what is hidden here is who is actually behind this ad - the Western States Petroleum Association (WSPA) and its fossil-fuel producing members.
In a PowerPoint presentation highlighting WSPA’s “Priority Issues” under the banner, “Energy Proud”, WSPA lays out how the current boost in domestic crude oil production should be “The Best of Times” except for those pesky concerns over the environment from fracking, oil spills, and yes, GHG emissions which threatens WSPA’s members with “The Worst of Times.” Their response? A massive astroturfing campaign designed to mislead consumers over the impact of this next phase of California’s cap and trade program all the while keeping the role of Big Oil out of the picture.
Fortunately WSPA has not been as sly as they intended, with their game plan having been made public, and now facing a coalition of pro-environment groups helping to unmask the powers behind the astroturfing. That coalition, operating under the name, Stop Fooling CA, is putting out the facts behind WSPA’s campaign to deceive the public, including clever graphics like the cartoon on the right. On their website you can sign up for news alerts and add your name to the list of people who are pushing back against Big Oil’s covert attempt to derail the most successful cap and trade program anywhere in the world, and one that even the Wall Street Journal concedes, “may hold lessons for other states.”
Just in time for the start of the holiday shopping season, we are pleased to be offering Founder & CEO, Jim Jenal’s hit solar sensation, Commercial Solar: Step-by-Step at fantastic savings. What could be a better gift for the solar fans on your shopping list?
“I thought it would be dry like a textbook, but it reads like a novel!” Laurel Hamilton
Starting at 8:00 a.m. on Friday through Midnight on Monday night, you can purchase the Kindle e-book for just 99¢ - that’s 80% off the regular price! Still like your books in paper? No worries, we’ve got you covered there, too! The paperback edition is available for sale from our Run on Sun online store for just $5.95 - 40% off the list price!
“Whether you’re a potential solar customer interested in how to go solar or commercial solar sales professional, this is a must read–and I work for Jenal’s competitors.” Tor - Solar Fred - Valenza
So set your clocks and don’t miss out on this rare opportunity to own the most highly praised book about Commercial Solar available anywhere!
“Jim Jenal’s guide to commercial solar is a thorough, quick, and easy read. The text is manage-ably dense with information, but chatty and easy to understand. Jim knows what he’s talking about, which is nice for those of us who do not. The process is laid out in step-by-step instructions with examples to illustrate all parts. Thanks, Jim, for making commercial solar seem attainable.” Evyn Larson