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Tell Obama to #PutSolarOnIt!

obama solar panelsBy Cameron Woolf

President Obama has made the promotion of renewable energy, particularly solar, one of the cornerstones of his energy policy. Just this April, the White House hosted a Solar Summit to announce new steps to expand the use of solar across US homes and businesses. The Department of Defense committed to installing 3 GW of renewables across its military bases, while the D.C area started engaging in the Capital Solar Challenge, which aims to facilitate adoption of solar on nearby federal buildings. Furthermore, the administration got over 300 private and public sector organizations to commit to installing solar.

These commitments totaled to over 800 MW.While the steps outlined in the Solar Summit are a step in the right direction, they are in reality fairly modest. The White House could be doing a lot more to promote solar with regards to direct deployment. In fact, the federal government manages more than 500,000 buildings. Each of these buildings adopting a 7 kW solar system would represent 35 GW of clean solar energy! An executive order mandating this type of solar deployment would cut countless tons of carbon emissions, provide an economic boost the industry, and send a very strong signal about the future of renewables. Send the White House a message and tell President Obama to #PutSolarOnIt!

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Solar energy has been used by humans for as long as there is recorded history. Check out some of these milestones in humanity’s use of Earth’s primary energy source.

Lighthouse of Alexandria (280 B.C.)

Lighthouse of Alexandria

Ancient Solar: The world’s first societies knew the importance of the sun. It provided them with food, warmth, as well as some more creative uses.

● Early societies bake adobe bricks with the sun – 5000 BC
● Greeks start fires with a magnifying glass – 450 BC
● The Lighthouse of Alexandria projects a beam of light 30 miles out to sea – 280 BC
● Romans design bathhouses to be passively heated by the sun – 100 AD
● Roman Emperor Justinian declares people have “sunrights”- 600 AD

Early Solar Tech: After a lapse of solar development in the Dark Ages (get it? No sun?), Enlightenment era inventors started to harness solar rays to do real work.

World’s first solar cookers cook at 230 degrees Fahrenheit – 1750
● The photovoltaic effect is discovered by Edmond Becquerel – 1840
● Charles Fritts creates first solar cell at <1% efficiency – 1883
● First solar hot water heater sold commercially, is a huge hit in California – 1891
● Single crystal silicon, the main material in solar panels, is lab grown – 1918

Modern Solar Emerges: In an era of big oil and combustion, solar carves out a niche as a useful energy source for the space race, and remote applications.

1st Solar Panels - developed in Bell Labs - photo from Green Energy Times

1st Solar Panels – developed in Bell Labs – photo from Green Energy Times

● Energy shortage from WWII causes passive solar homes in the U.S to go mainstream – 1945
● The first modern silicon photovoltaic (PV) solar cell is created in Bell Labs – 1954
● The Vanguard I space satellite uses PV cells as its primary energy source – 1958
● World’s largest PV array, at 242 Watts, is installed on a Japanese lighthouse – 1963
● Solar PV drops from $100 to $20 per Watt, terrestrial use becomes common – 1970’s
● First solar powered car crosses Australia in 20 days – 1983
● Silicon solar cells break 20% efficiency – 1985

Present Day and Future: Rapidly declining costs create a boom in solar, as the world strives for a clean energy future.

solar plane● Solar PV drops to an average of $0.74 per Watt – 2013
● Total worldwide installed capacity reaches 100GW – 2013
● Top solar cell efficiency breaks 43%, eclipsing coal & nuclear – 2014
● Solar powered plane aims for non-stop trans global flight – 2015
● Solar PV expected to meet 17% of the world’s energy demand – 2030

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Once again, Austin Energy has reduced solar incentives with less than 2 hours notice. This time, the changes will impact both residential and commercial customers.

As of 3pm today, the rebate for a residential solar installation is $1.10 per watt (down from $1.25) and the commercial performance based incentive (PBI) is $0.09 per kilowatt-hour (kWh) (down from $0.10).

You might well be asking why Austin Energy made these changes and why so suddenly.

The memo released by Austin Energy indicates that the decrease in the residential rebate was made because Austin Energy wanted to make sure that it didn’t exceed it’s budget for such rebates (the fiscal year ends in September). On the face, that sounds like a responsible move, but there was another option.  Austin Energy could have reasonably anticipated this budget shortfall because the same thing happened last year. It could have requested a larger solar rebate budget instead of trying to cut that budget by about 42% (a proposal that was changed due to public outcry).

The reason stated for reducing the commercial PBI is that Austin Energy doesn’t want to make commitments now that would force it to exceed it’s planned FY2015 budget. PBI incentives are paid for each kWh for 10 years, so this kind of foresight is needed, but, again, another option would be to ask for a larger budget for commercial solar in FY2015.

Before you get to thinking that our answer to everything is just “spend more,” let’s clarify that spending more now could be offset with spending less later and we’d get more solar for every dollar spent.

Here’s why – Right now, and through the end of 2016, the federal government offers a 30% solar investment tax credit. So, for anyone or any business with tax liability, the federal government basically pays you back for 30% of the cost of your solar installation. In essence, Austin Energy is getting a match (about 82%, assuming installations are $3.40/watt, which is what Austin Energy has been reporting as average) for its rebate expenses.  When the federal solar tax credit ends after 2016, Austin Energy may find that its solar rebate program isn’t quite as popular and it may need to spend more per watt to keep solar adoption growing, at least for a few years.

Spending more on solar rebates and the commercial PBI now could provide a buffer that will allow us to spend less in those post solar tax credit years.

Austin Energy says that it must make announcements about solar rebate and PBI levels without much notice because there would be a mad rush to get projects in under the higher incentive levels if solar contractors and customers knew ahead of time.  There is some logic in that, but what has suffered is any opportunity for public input on changes being made.  There is no set formula for reducing rebates, so Austin Energy simply adjusts the levels when and how it see fit.  This leaves no room for ensuring that these changes align with the priorities of of the city.

It was less than 2 years ago that payback times for residential solar installations in Austin were bouncing around in the 5 to 6 year range.  Now they’re at about 10 years and Austin Energy seems quite content with that change.

One option would be to establish a formulas that could be based on the capacity of residential and commercial solar installations or the average payback time, or some combination that would determine when and how Austin Energy’s incentives would be adjusted.

More importantly though, this problem of adjusting solar incentives to meet artificial budget targets, instead of trying to maximize solar adoption while federal rebates are still available would be minimized if Austin Energy had strong residential and commercial solar goals to achieve.  Austin Energy’s overall solar goal should be doubled to 400 megawatts (MW) by 2020.  Even more importantly, the local solar goal should be doubled to 200 MW and the residential and commercial solar goal to 100 MW.  Only with more ambitious goals will Austin Energy be forced to prioritize the expansion of solar.

You can help make this change happen: 

The Austin Generation Resource Planning Task Force, which has the job of making recommendations about Austin Energy’s energy plan for the coming 10 years, has 2 more meetings scheduled – 2:30 pm this Wednesday, June 18, and 2:30 pm next Monday, June 23, both in the bull pen at City Hall.  If you care about expanding Austin Energy’s solar goals as a way of keeping its solar programs robust, show up and speak at citizen communication at the start of the meeting.  Arrive a few minutes early to sign up because only the first 5 to sign up get to speak.  You will be limited to 3 minutes.  It won’t take you long and the task force really does want to hear from the public.

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declining cost of solar panels 1977-2013 graph- BloombergAll over the U.S, the price of going solar has been falling dramatically. The price for one watt of photovoltaic panels has fallen from $76.67 in 1977 to as low as $0.50 in 2013. Other items such as inverters and wiring make the rest of the so called hard costs of going solar, which according to the National Renewable Energy laboratory, come to a total of $1.76 per watt. The rest of the average $5.00/watt that residential customers in the U.S pay for solar comes from “soft costs”.

While hard costs have been consistently falling, soft costs have not undergone such a radically change. In fact, soft costs now make up over 64% of the total price for a residential solar system. Rebates programs in some areas help to offset these soft costs and to make solar affordable enough for the average home owner, but that isn’t a sustainable model. Controlling these soft costs is key to creating a competitive and thriving solar market in the United States.

US vs Germany Solar Soft Costs - CleanTechnica

Graph from CleanTechnica

Solar is already cheaper in places like Germany, where the average total cost per watt is as low as $2.56. An average U.S system costs nearly twice as much, even though hardware costs are the same in both countries. So what are the areas that the U.S solar industry can improve upon?

The largest solar soft costs in the U.S come from supply chain management, both physical and financial. Supply chain issues represent 11.7% of the total cost of solar, or about $0.61/watt. Transportation and storage costs in the U.S tend to be higher than in Germany. This has a lot to do with the fact that the U.S is a large country with a fairly spread out population, compared to Germany. Solar companies often cover large geographic markets, which requires them to ship their hardware across equally long distances.
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A new technology – solar roadways – has emerged that has the potential for powering the entire United States 3 times over for each year it is in service, along with reducing 75% of greenhouse gases the US produces. With over 31,000 sq miles of roads, parking lots, sidewalks, and bike paths connecting the US, converting the surface areas into solar roadways is the ambitious and creative solution that creators Julie and Scott Brunsaw have proposed to solve the energy problems we face today and ahead of us.

solar roadways

Julie and Scott Brunsaw, creators of the Solar Roadways

Scott Brunsaw is an electrical engineer based in Idaho with his wife and solar roadway partner, Julie. Scott thought of this idea when he was younger and dreamed of a world that was futuristic and sustainable. First hand experience working in an oil company grew his drive to build a practical solar road.  Now, he and his wife have made the technology a reality.

The solar roadway panel itself is in a hexagonal shape that is designed to last a minimum of 20 years. It is covered in a snow and ice resistant, durable glass that is capable of supporting 250,000 lbs of weight and is equipped with programmable LED lights to easily light up the road. A parking lot-size prototype has been built with funding from the Federal Highway Administration and through a public funding initiative that has raised close to $150,000,000 through Indigogo.com.

solar roadwaysInside each of the solar panels are hi-tech microprocessing chips covered in a tempered glass that is capable of heating the panels to a few degrees above freezing to keep snow and ice off of the roads, making them safer and eliminating the need for snow plows. The microprocessing chips can also detect weight and can be programmed to illuminate the LED lights in the panels to show road lines, animals crossing, hazards on the road and more. The panels themselves are made up of mostly recycled material and are attached to a cable corridor that lines up alongside the road which is where the power lines and fiber optics are stored. More about the specs and benefits of solar roadways can be found watching this entertaining video.

solar roadwaysWhy this is so important to the US and the world can be seen in multiple statistics of our current energy situation. In 2011, the United States’ energy sources for electricity were made up of 91% non renewable resources such as coal, petroleum, natural gas, and nuclear, with only 9% made up of renewable resources. With energy production contributing to 79% of greenhouse gas emissions, the US is in dire need of a new energy source to not only lower its contribution to global pollution, but also to act as an example to developing countries who are building their infrastructure. If an idea like solar roads were to be adopted by the most powerful country in the world, it would have a tremendously positive effect on the globe including cutting a significant amount of transportation emissions, creating new jobs to build the new infrastructure, help reduce dependence on foreign oil, and provide access to a  large renewable energy resource.

The positive potential for this project is very high, but it comes with great costs including an investment of up to $56 trillion to cover 29,000 sq miles of US roadways, electrical grid updates that allow for a greater electricity capacity, along with much more research and testing that needs to be done. Although the upfront costs are significant, solar roadways would pay for themselves as well as generate excess revenue. With more support and research, solar roadways could turn into the next big thing that could solve the energy crisis for the US.

 

 

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Solar Jobs StatsA recent report by the Solar Foundation shows that employment in the solar industry is booming. Over the past four years, employment in the nation’s solar companies has grown by about 53%. The number of solar jobs grew by an astonishing 20% between 2012 and 2013 alone. By contrast, the overall economy created only 1.9% more jobs over the same period of time. Texas has 4,100 employees in the solar industry, and experienced a 28% growth in solar jobs from 2012 to 2013. Texas is in 6th place for total number of solar employees.

Of the jobs created in the solar industry, sales and installations are leading the way. Within the next year, jobs installing panels are expected to grow by 21.4%, while sales jobs are expected to grow by 14.1%. However, jobs in the solar manufacturing sector are projected to grow only by 8.6%, as U.S manufacturers struggle to compete with cheap panels from China and other developing markets. In response the U.S has imposed a 31% tariff on imported Chinese solar panels. Still, even the slowest growing sector in the solar industry is creating jobs four times faster than the overall economy. The solar industry is truly one of the great success stories of the economic recovery.

Solar panel installationIt’s important to note that one thing driving panel prices down so rapidly, and creating a ton of jobs in the process, is the increased demand being created from the solar subsidies at the various levels of government. If these subsidies are ended prematurely, solar panels would be out of reach for many consumers, resulting in a reduction in demand. If this happens, the reduced demand could slow jobs growth.

In order to keep the solar industry going strong and creating jobs, clear guidance on the federal level surrounding renewable energy subsidies is needed. For example, the solar investment tax credit, which has helped spark the economic boom in solar, is set to expire at the end of 2016. This tax credit has played a key role in fostering the 1,600% increase in solar installations since 2006. In fact subsidized solar power has already reached grid parity in some states. That means that on a kilowatt-hour (kwh) basis, solar can be as cheap as or cheaper than coal, natural gas, or any other conventional form of energy. In states or cities where solar reaches grid parity, observers are expecting an even further surge in solar energy, yielding even more jobs growth. But if the solar investment tax credit completely expires for residential customers and is reduced to 10% for commercial customers, as scheduled, in 2016, jobs growth in the solar industry could slow unless soft cost are reduced . Any reduction in subsides should be offset with a reduction in the required permitting and paper work for solar installation. These soft costs related to regulatory compliance cause solar installation to cost nearly twice as much as they do in other countries. In Germany, where the solar instillation process is stream lined, a 4kw system costs only $10,000 to install, where the same system costs nearly $20,000 in the United States.

As of right now, solar appears to be entering a period of nearly exponential growth thanks to falling panel prices, and effective subsidies at the various levels of government. While every industry should aspire to be able to stand on its own two feet, ending the subsidies for solar in 2016 would be premature and would put the industry at a disadvantage among the many energy industries, including coal, natural gas and nuclear, that receive other subsidies. Any reduction in subsidies should be offset by making the regulatory process simpler, and cheaper. The solar industry is one of the fastest growing industries around, and until solar can consistently reach grid parity, subsidies should kept in place to ensure strong jobs growth, and a bright future for the green U.S economy.

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Recently there’s been a lot of talk about all the great energy and cost saving benefits that come from installing rooftop solar. In cities that have generous rebate programs, such as Austin and San Antonio, customers can expect to see their utility bills fall by 50% or more, and to break even on their solar investment within 7 years. These systems can produce electricity for 25 to 40 years, and can net up to tens of thousands of dollars in energy savings throughout their lifetime.

photo from RenewableEnergyWorld.com

photo from RenewableEnergyWorld.com

These benefits alone have been enough to spark a bustling solar industry in solar-friendly cities, but new research has shown that solar may be good for more than just saving on electric bills. A study conducted by the Berkeley National Laboratory shows that solar can add thousands to home resale value. Although the study is limited to California, researchers concluded that solar adds approximately $5,900 to the value of a home per kW installed.

The study found that the premium commanded by solar falls by about 9% per year. Still, this is slower than the depreciation of other major purchases, such as new cars, which loss value at a rate of nearly 15% per year. And unlike cars, solar panels actually pay the owner to use them. The premium added to home value from panels is just an extra bonus to the already substantial energy savings.

Case studies of single-family homes in the Denver metro area seem to also show that, in most circumstances, a monetary benefit is seen when selling a home with solar panels installed. One of the takeaways from this study was that the monetary benefit will vary by market area, over time and on a house-by-house basis. It will therefore be important to ensure that the appraiser and the realtor understands the value solar panels add.

In addition to increasing home values, another study done by the National Renewable Energy Laboratory in Golden Co. found that homes with solar sold 20% faster, and for 17% more than a typical comparable home. This study was also limited to California markets, but homeowners in solar friendly cities might consider installing panels as a way to stand out from the crowd. As more homeowners choose to install solar on their homes in a given city or neighborhood, valuing solar homes is likely to become easier in those markets.  All in all, the future of solar is looking bright.

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The Electric Reliability Council of Texas (ERCOT), the operator of the electric distribution grid for most of Texas, announced six new generating units will be going online this year that should help meet Texans’ power needs this summer and fall.  Despite this, they also said consumers could still be asked to conserve during extremely hot weather or in case of outages to help avoid blackouts.

This year Texans were asked to conserve power and warned of rolling blackouts during peak use, most recently in January when freezing temperatures increased demand significantly across the state.

Peak demand, typically between 3 p.m. and 7 p.m. on a hot summer day, is expected to reach about 68,000 megawatts, ERCOT has estimated. ERCOT’s record peak usage was 68,305 megawatts on Aug. 3, 2011.

The new generating units expected online in 2014 are the

  1. Ferguson Replacement in Llano County – 540-megawatt (MW), combined-cycle power facility to replace the now-closed 420-MW plant, which was built in 1974
  2. Panda Sherman in Grayson County – 650 MW, combined cycle natural gas powered facility
  3. Panda Temple I in Bell County – 1,200 MW combined cycle natural gas powered facility
  4. Deer Park Energy Center in Harris County – 260 MW natural gas powered facility
  5. Rentech Project in Harris County – 15 MW generation project to power its nitrogen fertilizer plant
  6. Forney Power Upgrade in Kaufman County – 26 MW natural gas powered facility upgrade
During 2013, nearly 10 percent of the energy produced and used within ERCOT came from wind operations.  By 2017 Texas can expect to see about 8,600 megawatts more of wind power capacity added to the grid. Texas continues to be the leader in wind power generation for the entire country.
Solar installations, both photovoltaic panels on rooftops and utility scale solar are slowly increasing their presence on the grid.  With prices coming down, if the Texas legislature mandated a non-wind renewable portfolio standard, Texas could expect to see the same growth in solar energy as it did in wind after the initial renewable portfolio standard was set.

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Texas Leads Nation in Generation of Wind Power, Lags in Solar Power

PC Earthday Texas AnnouncementAs Earth Day approaches, Texas environmental groups are urging state leaders to jump at a rare chance to lead the nation in using renewable energy technologies that U.N. climate scientists say are increasingly inexpensive antidotes to climate change.

“Even Citigroup is climbing on the renewables bandwagon,” said Tom “Smitty” Smith, director of Public Citizen’s Texas office. “The company says that the ‘Age of Renewables’ is upon us.”

Smith quoted a recent Citigroup analysis, which said that solar, wind and other renewable energy sources are becoming cost-competitive as gas prices remain high and volatile. The report also predicted that renewables will continue to gain market share from nuclear and coal power.

Study after study has shown there is serious methane leakage during the process of drilling, fracking and processing natural gas and oil,” said Cyrus Reed, Conservation Director of the Lone Star Chapter of Sierra Club. “Methane emissions are cooking our climate, and they are a public health threat. The Texas Commission on Environmental Quality, the Railroad Commission and ultimately the Legislature need to step up and adopt tough regulations, inspections and enforcement to prevent methane emissions.”

Last week, the International Panel on Climate Change, the U.N. panel of hundreds of climate scientists, issued its fifth and most dire report, warning that greenhouse gas emissions are rising faster than ever. The report said that only concerted action to bring down emissions in the next 15 years will keep global warming to the level the international community has agreed to – an average 3.6 degrees above preindustrial temperatures.

But it also said renewable energy is an increasingly feasible and affordable alternative to fossil fuel-generated power, the culprit in rising greenhouse gas emissions. Renewable energy technologies have shown “substantial improvements,” “cost reductions” and the ability to be deployed “at significant scale,” according to the report. They also have “accounted for just over half of the new electricity generating capacity added globally in 2012, led by growth in wind, hydro and solar power.”

“Texas gets more power from wind than any other state in the nation,” Smith said. “Our climate makes solar power ideal. We need to take advantage of our natural ability to lead the nation in reducing the severity of the coming crisis.”

Texas’s wind farms already have generated as much as 38 percent of the electrical power on the ERCOT grid, according to a recent media report. That reflects the highest power output by wind turbines in the country.

Although Texas is rich in solar resources, it lags behind other states in solar-generated power, in part because the state legislature has not supplied the kind of incentives provided to the fossil fuel industry. Texas ranks 13th in the nation for the amount of power generated by solar, according to the Solar Energy Industries Association (http://www.seia.org/state-solar-policy/texas).

Austin Energy, though, just agreed to what the Austin-American Statesman described as one of the largest solar projects in the world, which will more than double the solar capacity in Austin. The article pointed out that Austin Energy’s contract with Sun Edison is inexpensive – about 4.8 cents per kilowatt-hour for electricity coming from two West Texas sites.

Texas is the No. 1 contributor of greenhouse gases in the nation. Texas emitted nearly 450 million metric tons of carbon dioxide in 2012, according to the most recent EPA statistics. The next highest contributor, Indiana, generated about 150 million metric tons in 2012. Earlier this year, Texas Gov. Rick Perry also proposed that Texas agree to take high-level radioactive waste from the Los Alamos national Laboratory in New Mexico.

“Gov. Perry’s proposal means a high level of risk for the state and its taxpayers,” said Karen Hadden, executive director of the Austin-based SEED Coalition. “Short-term exposure to waste can cause death, cancer, or birth defects. Almost every other state that has looked at this kind of proposal has said it is too risky and turned it away at the border.”

Smith added, “Texas faces both calamity and great possibility. More than most states, Texas is looking at catastrophic impacts from climate change. We’re already experiencing historic drought that has wreaked havoc on communities, businesses and the economy. But more than most states, we’re also in a position to reverse our reliance on the energy sources that cause climate change.”

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2014-03-17 EUC and RMC Hearing on Austin Energy Resource, Generation and Climate Protection PlanAustin Energy customers turned out in force to support renewable energy last night.  Over 100 people packed the Shudde Fath Conference room at Austin Energy headquarters for a joint hearing in front of the Electric Utility and Resource Management commissions.  Not prepared for the enthusiastic turnout, Austin Energy staff provided additional chairs, but many attendees were left with standing room only.

Over 50 people signed up to speak at the hearing, which extended well past the scheduled ending time of 8:00 pm to about 9:30 pm, forcing some to leave before they had a chance to voice their concerns.

Citizens expressed passionate concern about climate change, water availability, water contamination, air quality, health, job creation and equity.  The common theme was overwhelming support for a rapid transition away from polluting fossil fuels to clean energy resources, including wind, solar, energy efficiency and energy storage.

Climate change was brought front and center as an issue that cannot be ignored and which demands immediate action.  The commissions heard from numerous citizens that Austin will be judged by future generations based on what we do to mitigate our impact on the climate.

One point of contention between Austin Energy and advocates has been whether or not goals, including the carbon reduction and renewable energy goals, will be expanded as part of this update of the Austin Energy Resource, Generation and Climate Protection Plan.  Austin Energy’s current goals were set as a starting point, but they aren’t nearly strong enough to protect our climate.  Last night, with climate change already impacting our communities, Austin Energy ratepayers spoke clearly in favor of substantially expanding those goals.

With the ongoing drought still weighing on many minds, the connection between water and energy was repeatedly brought up throughout the evening.  Citizens talked about water used in generating electricity at the Fayette coal plan and the billions of gallons used in Texas fracking jobs each year.

Austin Energy’s recent announcement of the 100-150 megawatt solar deal up for City Council approval this week added to the enthusiasm about renewable energy.  That project will provide Austin Energy with energy at around 5 cents per kilowatt-hour and is projected to slightly reduce customer bills.  Many ratepayers made the point that since wind and solar are already affordable, Austin Energy should support calls for increasing its renewable energy goals and should continue purchasing more wind and solar.

Click here if you want to watch the archived video recording of the meeting.

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solar panelsLate last week, Austin Energy announced that it will bring contracts for two large new solar projects to City Council for approval at the March 20th meeting.  The contracts that Austin Energy is poised to sign, after Council approval, are for 150 megawatts of solar power from SunEdison and the price agreed to is nothing short of phenomenal.  At less than 5 cents per kilowatt-hour, Austin will have solar energy for the same price as electricity from natural gas generators.

Austin Energy predicts that this solar project will actually LOWER RATES slightly.  That’s right folks – we’re getting clean renewable energy AND lower bills.

These new solar facilities will be completed by 2016, and will provide Austin Energy with power for 25 years.  That’s 25 years of electricity at a fixed cost, something that simply can’t be obtained from a gas or coal plant.  When natural gas prices go up, so does that “Power Supply Adjustment Fee” on bills.  The beauty of wind and solar projects as that there are no fuel costs, so consumers are protected from unexpected price hikes.

Austin Energy should be commended for it’s excellent work in seeking competitive bids for this project and for capitalizing on an opportunity to contract for more than the 25 to 50 megawatts it initially planned for when it became clear that prices were lower than expected.  This significant Austin Energy solar expansion is big news, not just for the utility and the city, but for the state of Texas.

Show your utility some love on Facebook and Twitter (@austinenergy) for a job well done.  Use the hashtag #solarsaves.

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Austin Energy Ratepayers Rally for a Transition to Affordable Renewable Energy Photo by Al Braden

Austin Energy Ratepayers Rally for an Accelerated Transition to Affordable Renewable Energy
Photo by Al Braden

Read this post, then click here if you want to submit comments online to Austin Energy.

With 2 stakeholder meetings behind us and the final one ahead this afternoon, a lot of people are wondering what the purpose of of updating the Austin Energy Resource, Generation and Climate Protection Plan is if we aren’t going to update the goals in it.

To be fair, Austin Energy has done a decent job of providing information about how it is progressing with achieving current goals, and giving people an opportunity to share their views and ask questions.

What is so disconcerting though, is that Austin Energy has attempted to craft the whole update to exclude what is arguably the most important elements of the Resource, Generation and Climate Protection Plan – setting new goals for carbon reduction and renewable energy.  We’re told we can submit proposals that will be analyzed and considered for some future update, but that there’s not enough time to update those goals now.  Not enough time?  We’re only 2 months in to 2014 and Austin Energy has been talking about this update since mid 2013.  Let’s hope Austin Energy is more nimble than its giving itself credit for.

2014-02-26-Front-Page-Austin American-Statesman

Read the excellent coverage we got in the Austin American-Statesman yesterday.

When it comes to solar energy, this idea that no new goals will be set is especially frustrating because the issue has been postponed for 2 years now.  Increasing Austin Energy’s solar goal was on the table during the 2012 rate case, but Austin Energy wanted the issue studied.  So City Council established the Austin Local Solar Advisory Committee (LSAC) to study options for a way forward for solar in Austin.  The LSAC recommended several changes, including doubling the 2020 solar goal to 400 megawatts.   It’s important to note that the LSAC analysis showed that increasing the goal would actually result in net savings to Austin Energy ratepayers, as well as a net of $300 million in economic benefits to the Austin area.  When we tried to get that recommendation adopted in 2013, Austin Energy said it would be best taken up in the 2014 Generation Plan update, so City Council split the difference and passed a resolution recommending that the goal be adopted.  Now Austin Energy says that it doesn’t intend to update any of it’s goals as part of this process.  I’m starting to feel like the kid in the car on a long road trip and mom and dad just keep saying “we’re almost there.”  After you hear that a few times, you just stop believing.

When it comes to the overall renewable energy goal, Austin Energy’s resistance to increasing it as part of this process makes even less sense for 2 reasons.  First, renewable energy has become cheap energy.  Wind is our cheapest energy option and solar is now competitive with natural gas, but without the risks of rising fuel costs and pollution.  Second, Austin Energy has contracts that will allow it to meet it’s current 35% renewable energy goal 4 years early in 2016.  They should build on that success and expand the goal to 50% for 2020 and 60% for 2024.

For anyone who isn’t stuck at work or class from 1pm to 3pm today, I suggest going to the last of Austin Energy’s 3 scheduled stakeholder meetings.  Just don’t let them box you into a corner where the important issues are off the table.  Tell the leadership and staff there that you want all of the goals updated over the next few months.

If you can’t go, then click here to submit comments online to Austin Energy.

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Updating the the Austin Energy Resource, Generation and Climate Protection Plan to 2020 to become the Austin Energy Resource, Generation and Climate Protection Plan to 2024 probably doesn’t sound super exciting, but there’s almost certainly some aspect of the choices that will soon be made on your behalf that you care about.

IMG_48691. Climate Change: I’m not going to try to convince anyone reading this that our planet’s climate is changing and that humans are largely responsible for that change.  Nor am I going to try to convince you that those changes are going to be largely detrimental to human prosperity.  But if you already recognize those two basic truths, then you will definitely want to listen up.  Austin Energy is proposing to not only run Austin’s portion of the Fayette coal plant until 2025, but also to dramatically increase its use of natural gas by adding a new 800 megawatt gas plant to its energy portfolio.  That’s bigger than Austin’s portion of Fayette.  And although natural gas emits less carbon dioxide per kilowatt hour of energy production than burning coal, once the substantial impact of the roughly 3% of gas that leaks into the atmosphere during extraction, processing and transportation is accounted for, natural gas is almost as harmful to the climate as coal.  That’s because the primary component of natural gas, methane, is 87 times more powerful of a greenhouse gas than carbon dioxide over 20 years.  Although many people focus on the 100 year time frame when talking about climate change, we can’t afford to ignore our more immediate future.  Central Texas has already experienced its share of climate impacts over the past few years in the form of drought, wildfires and floods.  We must stop those impacts from worsening at a greater rate than they already will be.  Natural gas isn’t going to save us.  Even without the massive problem of leaking methane, burning gas instead of coal only decreases our climate impact by about half, so it’s not a long term solution anyway – the best it could have been was a stopgap.  Instead of investing in infrastructure that won’t get us where we need to be, we can make better decisions now.

Attend one of Austin Energy’s stakeholder meetings this week and ask the staff to consider the full climate impacts of energy sources.

2. Jobs: Developing renewable energy sources creates 3 times as many jobs as developing fossil fuel energy sources per dollar invested.  Whereas a large chunk of the cost connected to a coal plan or a gas plant is for the coal and gas, the wind and sun are free.  So, instead of paying for the privilege of burning a limited resource, we can pay people to harness the energy from free and unlimited resources.

Across the U.S., solar energy jobs grew 20% from 2012 to 2013, compared to average job growth across all industries of 1.9%.  A large percentage of that growth was in Texas, but Texas still ranks 44th in solar jobs per capita.  Increasing Austin Energy’s solar goal will bring more jobs to Texas, but it’s increasing the local solar goal that will have the most impact on local job creation.  The Austin Local Solar Advisory Commission unanimously recommended that Austin Energy’s solar goal for 2020 be increased from 200 megawatts (MW) to 400 MW.  It also recommended that at least half of that solar development be local and at least half of that local solar be customer controlled (that’s what you see on residential and business rooftops and yards).  According to the LSAC’s calculations done using the National Renewable Energy Laboratory (NREL) Jobs and Economic Development Impact (JEDI) model, the $60 million it would take to develop that amount of local solar would bring the Austin area a net of $300 million in local economic benefits – wages, taxes, etc.  If Austin Energy adopts policies to give preference to local companies who hire local workers, our community can benefit even more.  On the other hand, we are currently sending $80 million to Montana each year for the coal we burn in the Fayette coal plant.

Tell Austin Energy that you support growing local jobs by increasing our solar goals, including the local and customer owned solar goals.

3. Water: If you live in central Texas, I don’t need to tell you that water is a huge issue – in fact it’s just a big issue for Texas that the Legislature, with voter approval appropriated $2 billion dollars to fund water projects, with 20% of those funds to be used on water conservation efforts.  We can’t make it rain more, so we are going to have to make some choices about what we want to use water for.  The Fayette coal plant, which Austin Energy owns one third of, needs about 5 billion gallons of water per year to operate.  And lest you start thinking natural gas plants are the answer, know that over 39 billion gallons of water was used in fracking jobs in Texas between January 2011 and May 2013.  Producers in the Eagle Ford Shale play are especially wasteful, using an average of 4.4 million gallons of water per well.  That’s water that can’t be used for domestic, commercial, industrial, agricultural, or ecosystem uses.

Tell Austin Energy to focus investment on drought proof energy sources like wind and solar.

4. Health: Air pollution from burning coal and extracting natural gas are taking a real toll on human health in Texas.  The Fayette coal plant is responsible for over $55.5 million in health impacts from air pollution.  Those impacts include asthma attacks, chronic bronchitis, heart attacks and the associated hospital visits and deaths.  Even so, Austin Energy has proposed running its portion of Fayette until 2025.

Lack of regulation over the natural gas industry, which has operations strewn across vast areas has resulted in a tragic disregard for human well being.  If you haven’t already, read this excellent piece of investigative journalism about how your fellow Texans are being assaulted with toxic chemicals in the Eagle Ford Shale area.  Instead of building a large new gas plant to drive up demand for dangerous fracking, Austin Energy should focus on growing its renewable energy portofolio with more wind and solar and perhaps some geothermal energy.

Air pollution is much more than an environmental issue – it’s a public health issue.  That’s why you find medical professionals and health advocates supporting a transition to clean energy.

Sign up for one of Austin Energy’s stakeholder meetings and ask them to give up their plans for a giant new gas plant and to examine more options for retiring the Fayette coal plant in an affordable way.

5. Affordable Energy: Wind and solar energy are competitive with coal and natural gas already.  Meanwhile, electricity from coal plants is going to get more expensive because of various regulations to limit pollution.  Natural gas prices are low now, but have fluctuated greatly over time, making a big bet on natural gas risky.  When natural gas prices go up, Austin Energy raises our fuel charge to recover those costs.  Since affordable wind and solar are available now and can assure us a predictable price for 10-20 years, why would we not make those energy sources our priority?  Austin Energy has done a great job getting good wind contracts to keep customer rates low and is set to achieve its 35% renewable energy goal 4 years early in 2016.

Tell Austin Energy to keep up its momentum by expanding the renewable energy goal to 50% for 2020 and 60% by 2024.

Take Action:

Austin Energy is holding 3 stakeholder meetings to gather public input on the Austin Energy Resource, Generation and Climate Protection Plan update to 2024.

  • Tuesday, February 25: 10 am – 12 pm (noon)
  • Tuesday, February 25: 6 pm – 8 pm
  • Thursday, February 27: 1 pm – 3 pm

This is your chance to help determine how the money you pay for your electric bills is invested by our publicly owned utility.

Please sign up to attend one of the meetings.

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Ivanpah Solar Electric Generating System

1 of 3 Power Towers at the 392 MW Ivanpah Solar Electric Generating System in California

Late last week, NRG Energy, Inc. announced that Ivanpah Solar Electric Generating System is in operation after six years of construction.  Located in the Mojave Desert, 300,000 software-controlled mirrors and three 450-foot towers at full capacity can produce up to 392 megawatts of solar power.  That will provide solar electricity for 140,000 California homes and will avoid 400,000 metric tons of carbon dioxide per year. The Ivanpah project received a guaranteed loan of $1.6billion from the US department of Energy’s Loan Programs Office, which became a joint investment made up of NRG Solar, Google and BrightSource Energy.

Cleantech innovations such as Ivanpah are critical to establishing America’s leadership in large-scale, clean-energy technology that will keep our economy globally competitive over the next several decades,” said Tom Doyle, president, NRG Solar. Ivanpah accounts for nearly 30 percent of all thermal energy currently operational in the US and is the largest solar project in the world. This solar power tower technology is the first Ivanpah project to be used to produce electricity for company’s signed contracts with PG&E and Southern California Edison.

Ivanpah Solar Electric Generating System - Credit BrightSource Energy Flickr

Heliostats at Ivanpah Solar Electric Generating System
Photo from BrightSource Energy Flickr

Solar thermal power plants use solar mirrors to heat water in boilers thus produce steam to turn the electricity generating turbines. This creates usable electricity by using large-scale magnification. The technology used in the Ivanpah plant comes from Bright Source and includes 173,500 heliostats that follow the sun’s trajectory, solar field integration software and a solar receiver steam generator.

Although solar thermal plants do require the use of water, as opposed to solar photovoltaic panels, this project utilizes dry cooling technology, which vastly reduces the amount of water needed. As Energy Secretary, Ernest Moniz says, “This entire facility will use roughly the same amount of water as two holes at the nearby golf course.”

Ivanpah produces solar power on a large scale rather than on rooftops.  While some solar thermal power plants can store the sun’s thermal energy in the form of molten salt to produce energy when the sun isn’t out this project does not store energy after dark. BrightSource does plan to incorporate thermal storage in future next-generation designs.

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Bill Sinkin, Founder of Solar Austin

Bill Sinkin, Founder of Solar Austin

William R. “Bill” Sinkin, the founder of Solar San Antonio who celebrated his 100th birthday with the organization this past spring, has passed away.  Solar San Antonio will be celebrating Bill’s life at 1:30 p.m. on Friday, February 7, 2014 at the Temple Beth-el, located at 211 Belknap Pl, San Antonio, TX 78212. A reception will immediately follow at the Temple. Arrive early to find parking and a seat.

In lieu of flowers, please consider making a donation to Solar San Antonio, Bill’s legacy, by clicking here. Donations can also be made by mailing a check to 118 Broadway, #621, San Antonio, TX 78205 or by calling their office at 210-354-0236.

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