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Legislation Expands U.S. Hydropower Production Which Will Benefit Pumped Storage and Solar Dispatchability

Legislation designed to expand hydropower production in the United States by improving and streamlining the licensing process for small hydropower projects is now law. “President Obama’s signature on hydropower legislation is terrific news for expanding renewable energy and creating jobs across the country,” said Voith Hydro President and CEO Kevin Frank.
The Hydropower Regulatory Efficiency Act will require FERC to examine a 2-year licensing process for non-powered dams and closed loop pump storage. TVA should give top priority to increasing their pumped storage using no longer active mine, coal washing stations and converting them to closed pumped storage facilities. First, these are environmentally damaged facilities that need attention. Second, by adding a surface reservoir to receive the water from the elevated tailing ponds, TVA could increase its pumped storage first with closed pumped storage, then modifying existing dams to create a lower pond below the dam receiving stream. According to one source at TVA the issue with increasing pumped storage is the objection on environmental grounds. The answer is to select those sites that would have the lowest environmental impact using groups like the Sierra Club to help with the selection and the environmental impact study.

We need to increase pumped storage for both renewables and for nuclear plants. TVA has 47 dams listed on their website. There is a good chance that some of these dams would lend themselves to pumped storage. That is where TVA should invest.

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FERC Chair Jon Wellinghoff: Solar ‘Is Going to Overtake Everything’

If anybody doubts that federal energy regulators are aware of the rapidly changing electricity landscape, they should talk to Jon Wellinghoff, chairman of the Federal Energy Regulatory Commission (FERC).

“Solar is growing so fast it is going to overtake everything,” Wellinghoff told GTM last week in a sideline conversation at the National Clean Energy Summit in Las Vegas.

If a single drop of water on the pitcher’s mound at Dodger Stadium is doubled every minute, Wellinghoff said, a person chained to the highest seat would be in danger of drowning in an hour.

“That’s what is happening in solar. It could double every two years,” he said.

Geothermal, wind, and other resources will supplement solar, Wellinghoff said. “But at its present growth rate, solar will overtake wind in about ten years. It is going to be the dominant player. Everybody’s roof is out there.” Advanced storage technologies also promise lower costs, he said. “Once it is more cost-effective to build solar with storage than to build a combustion turbine or wind for power at night, that is ‘game over.’ At that point, it will be all about consumer-driven markets.”

If FERC does not ensure the grid is ready to integrate the growing marketplace demand for distributed solar and other distributed resources, Wellinghoff said, “We are going to have problems with grid reliability and overall grid costs.”

Transmission infrastructure will be able to keep up with solar growth. The big changes will be at the distribution level where FERC has less influence, he explained. But the commission has been examining the costs and benefits of distributed generation (DG) in wholesale markets.

“Rate structures need to be formulated in ways that fully recognize the costs and benefits of distributed resources,” Wellinghoff said. “In many utility retail rates, a disproportionate amount of the fixed costs are recovered through a variable rate. That is problematic when a lot of people go to distributed generation.”

The net metering controversy this has caused at utilities like Xcel and Arizona Public Service, he said, can only be resolved by “the fully allocated, fully analyzed cost and benefit study of distributed resources.”

What Makes Solar Energy Appealing?

TVA proposed Solar Aggregated Value and Education (SAVE) Initiative

TVA will install at least 500 kWs of solar PV at TVA facilities, TVA directly served customer locations, or another government-owned facility (including all local public power companies served by TVA), and shall maintain the PV installations for a minimum of twenty years following approval of project plan. The objective of SAVE is for TVA to partner with the regional community to raise solar energy awareness and education, reduce solar energy costs, and to test the market for upfront Renewable Energy Credit (REC) purchases. The SAVE initiative is based on a community solar business model which brings together individual donors, organizations, and investors to leverage community engagement and maximize stakeholder value.

for more information, go here

Author’s comment:
1. it does not address distributor’s concerns; 2. It does not address soft costs; 3. It does not avoid borrowing of money; 4. It may not locate the solar where it can be best incorporated; 5. It is too small to make an impact on increasing consumer demand; 6. Who manages the overall program(s)? 7. Continue the concept of asking for donations?

Tea Party Joins with the Sierra Club to Promote Solar in Georgia

As Debbie Dooley co-founder of the Atlanta Tea Party explains, “I’m a grandmother, and I want to be able to look my grandson in the eyes and tell him I’m looking out for his future. Conservation is conservative, and protecting our children and our natural resources is a conservative value.” Those who believe in the free market need to reexamine the way our country produces energy. Giant utility monopolies deserve at least some competition, and consumers should have a choice. It’s just that simple, and it’s consistent with the free-market principles that have been a core value of the Tea Party since we began in 2009.

“In Georgia, we have one company controlling all of the electricity production, which means consumers have no say in what kind of power they must buy. A solar company could not start up and offer clean power to customers because of restrictions in state law. Our Constitution does not say that government should pick winners and losers, but that is what government is doing when it protects the interests of older technologies over clean energy that’s now available at competitive prices. I say, let the market decide” says Debbie.

She goes on to explain, “Georgians are currently and unjustly denied this opportunity, and will continue to be unless a law is passed to change the system. That is why the Atlanta Tea Party supported Senate Bill 401 in the past legislative session. Georgia Power opposed it and it never made it out of committee. We will try again when the Georgia legislature reconvenes in January 2014. All states should allow their citizens the opportunity to generate and sell their own solar power.”

So I ask our elected state and federal officeholders, “Why hesitate in voting for extending the Master Limited Partnership to renewables?” Level the energy playing field. Here in Tennessee, our citizens have the same demands as our neighbors in Georgia. TVA board serves the people in the valley, why not listen to their demands for cleaner energy?

Postscript: Americans for Prosperity, which like the Tea Party have been nurtured and sponsored by the Koch brothers oil billionaires, is dismissing the Georgia faction as an aberration, or even more damming, as a “green Tea Party.” It has sought to turn the issue of rights on its head by arguing that rooftop solar will “infringe upon the territorial rights to the distribution grids” of the network operators.

Strata Solar will build and maintain two 20-megawatt solar farms interconnected to the TVA power system

Strata Solar is working with the Tennessee Valley Authority and Pickwick Electric Cooperative to develop the two largest solar energy installations in the Tennessee Valley near Selmer in McNairy County, TN. TVA will buy the electricity at market rates under TVA’s Renewable Standard Offer program.

“This project will add a tremendous amount of solar power to our already strong renewable lineup,” said Patty West, TVA director of Renewable Energy Programs. “Because TVA is purchasing the output at market rates, the electricity will also be among our cheapest solar power, moving us toward our vision of being a national leader in providing low-cost and cleaner energy.”
Current plans call for the solar farms to have more than 160,000 solar panels installed on over 300 acres. Each farm will be four times bigger than the largest current solar installation on the TVA system, the University of Tennessee’s five-megawatt West Tennessee Solar Farm that opened in 2012 in Haywood County, TN.

The Strata Solar projects have been accepted into TVA’s Renewable Standard Offer program, pending an environmental review and interconnection studies that must be completed before construction begins. TVA is accepting public comments on the environmental review online at http://www.tva.com/environment/reports/strata/index.htm through Aug. 13.

Referenced article

TSEA August Newsletter Editorial

TSEA Editorial

Disputes over the use of small-scale solar power are flaring across the nation. At issue in an Iowa lawsuit is whether solar-system marketers can sell electricity in territories where local utilities have exclusive rights to customers.

In TVA territory distributors are forbidden from generating electricity and that extends down to small installations on residential homes. The overall concept of an individual providing some of its own power and selling the rest to the utility company is called net metering.

Net metering or net energy metering (NEM) allows electricity customers who wish to supply their own electricity from on-site generation to pay only for the net energy they obtain from the utility. NEM is primarily used for solar photovoltaic (PV) systems at homes and businesses (other distributed generation (DG) customers may have access as well). Since the output of a PV system may not perfectly match the on-site demand for electricity, a home or business with a PV system will export excess power to the electric grid at some times and import power from the grid at other times. The utilities bill customers only for the net electricity used during each billing period. Alternately, if a customer has produced more electricity than they have consumed, the credit for that net excess generation will be treated according to the NEM policy of the state or utility.

Benefits of distributed solar include:

• PV systems generate the most electricity during the middle of the day when demand is the highest.
• Net metered PV systems reduce the need to expand transmission grid capacity
• Net metering allows for the development of a solar energy market and the jobs that come with it

Currently 44 states plus D.C. have implemented net metering policies. The following map shows the six states that forbid net metering.


Utilities “are proponents of renewable energy,” said Barry Shear, president of Iowa’s Eagle Point Solar LLC, but only “if they own the energy assets and the electrons flow through their grid and they can bill you.”
“The electric utility industry’s preservation of revenues and investor capital will be determined by its success in aligning with the following five consumer mega-trends reshaping the U.S. economy” says Bill Roth President of NCCT, a nationally recognized business coach, economist, ranked as a top-five writer on sustainability and business best practices. To paraphrase his proposed trends as:
1. Consumers are in active pursuit of lower bills,
2. The electric utility industry’s revenues are at risk with a generation that views the industry as missing in action,
3. Today moms manage the household budget. They expect the companies they do business with, including their utility, to provide products and services that align with their values,
4. Electric utilities need to mimic CEOs of major corporations who are adopting sustainability to reduce their operating costs, increase customer alignment and mitigate risks, and
5. Consumer acceptance of cost reducing disruptive technologies that challenge existing utility economic models.

The issue being brought up in this Iowa dispute is the question as to who supplies electric power to residential customers. The dispute can be resolved with changing the economic model of how solar can be integrated into the existing business models of TVA and independently owned utilities. Nobody has to lose. The existing model in our state can be preserved allowing TVA to generate all the electricity selling the power through their distributors who connect the electricity to the residential commercial customers.
The issue now is not who owns the power sources, but how we raise the funds for solar farms and distributed solar needs. The answer maybe to apply the economic model of micro-investments.
The model published in the July/August issue of Solar Today, addresses the existing barriers through the following channels.
• The income will be generated by residential customers who are interested in improving their environment as well as income generation.
• TVA will manage all future solar installations in cooperation with their distributors.
• Income from the sale of solar power will be channeled from TVA and it’s distributors to the residential investor.
• TVA and its distributors will be responsible for the operation and maintenance of all solar generation where the cost for the O&M will come from the profits of solar sales.
• Home owners and businesses that sign up for the program will agree to compensate the distributors for the cost of maintaining and upgrading the distribution system.
• For distributed generation TVA will compensate the owner of the property for renting their roof.

The essence of the model is discussed in the Solar Today article which can be retrieved at the American Solar Energy Society (ASES) website

On Rooftops, a Rival for Utilities


For years, power companies have watched warily as solar panels have sprouted across the nation’s rooftops. Now, in almost panicked tones, they are fighting hard to slow the spread. And yet, to hear executives tell it, such power sources could ultimately threaten traditional utilities’ ability to maintain the nation’s grid. The battle is playing out among energy executives, lawmakers and regulators across the country. At the heart of the fight is a credit system called net metering, which pays residential and commercial customers for excess renewable energy they sell back to utilities. Currently, 43 states, the District of Columbia and 4 territories offer a form of the incentive, according to the Energy Department.

Many utilities cling to their established business, and its centralized distribution of energy, until they can figure out a new way to make money. It is a question the Obama administration is grappling with as well as it promotes the integration of more renewable energy into the grid. “I see an opportunity for us to recreate ourselves, just like the telecommunications industry did,” Michael W. Yackira, chief executive of NV Energy, a Nevada utility, and chairman of the industry group the Edison Electric Institute, said at the group’s convention. But utility executives say that when solar customers no longer pay for electricity, they also stop paying for the grid, shifting those costs to other customers.

Utilities generally make their profits by making investments in infrastructure and designing customer rates to earn that money back with a guaranteed return, set on average at about 10 percent. A handful of utilities have taken a different approach and are instead getting into the business of developing rooftop systems themselves. Dominion, for example, is running a pilot program in Virginia in which it leases roof space from commercial customers and installs its own panels to study the benefits of a decentralized generation.

Featured in the July/August issue of Solar Today Magazine is our remedy for this issue. Solar energy through micro-investing could be a solution for both the utility company and the customer. The individual or business would invest in solar energy with a small monthly purchase, perhaps $5 per month, using the micro-investment plan. This would provide opportunities to for all rate payers to invest in solar projects that would directly benefit them through lower electricity rates and return on investment. It overcomes the financing and siting obstacles that can keep would-be investors on the sidelines. As an example, if all TVA ratepayers became micro-investors at a rate of $5 per month, each year TVA would generate $135 million for constructing solar farms. This model protects everyone’s interest.

Arizona leads states in per-capita solar energy

The report notes that it is not availability of sunlight that makes states solar leaders, but the degree to which state and local governments have enacted effective public policy for the development of the solar industry.


Arizona leads the nation in per-capita solar energy, according to a report released Thursday.

Following Arizona, in descending order, are: Nevada, Hawaii, New Jersey, New Mexico, California, Delaware, Colorado, Vermont, Massachusetts, North Carolina and Maryland.

The details are in a report titled “Lighting the Way: What We Can Learn from America’s Top 12 Solar States,” released by the Environment America Research & Policy Center. The organization — online: www.EnvironmentAmerica.org — is a public interest group that advocates for strong environmental policy.

“The sky’s the limit on solar energy,” Rob Sargent, energy program director with Environment America, said in a news release. “The progress of these states should give us the confidence that we can do much more. Being a leader in pollution-free solar energy means setting big goals and backing them up with good policies.”

The report emphasizes that it is not availability of sunlight that makes states solar leaders, but the degree to which state and local governments have enacted effective public policy for the development of the solar industry.

Reference: http://www.thetowntalk.com/article/20130725/BUSINESS/130725020/Arizona-leads-states-per-capita-solar-energy-report-says

Solar energy comes to Holston View Elementary School

Bristol Herald Courier Workers with Ecological Energy Systems install one of 200 panels that is part of a new solar pavilion at Holston View Elementary School in Bristol, Tenn. The solar energy project will help the facility with energy costs while providing students and teachers with a new outdoor classroom facility.


BRISTOL, Tenn. — Holston View Elementary School Principal Jerry Poteat says the newest feature on campus might be the first of its kind in Tennessee.

The 80-foot collection of solar panels will harness energy while providing a learning resource for students and teachers.

A brainstorming session between Poteat, a 35-year science instructor before moving into administration, and officials with Ecological Energy Systems of Bristol, Tenn., went from blueprint to concrete and steel in a little more than a month, with construction of a new solar pavilion classroom center nearing completion.

The photovoltaic unit is comprised of 200 panels stretching across 83 feet of property with each panel generating 245 watts of electricity converted from sunlight. The power offset by the project and produced by this solar system for school use is enough to generate electric power, an average of 65,000 to 75,000 kilowatts, needed to supply eight full-size homes, according to Ecological Vice President of Operations Nick Safay, netting eventual savings for the school system when it takes ownership of the solar unit.

Ecological is leasing the property from the city and the Board of Education, according to Safay, for this community service project that will incorporate a power purchasing agreement that Ecological will use to sell energy to the Tennessee Valley Authority and Bristol Tennessee Essential Services. Tax credits are also being allocated into the financing of the project because of the use of renewable energy sources, he said.

Regional educational neighbors like King University and Virginia Highlands Community College are also looking to integrate instructional programs at the solar energy spot at Holston View, according to the principal.

“It provides a significant amount of clean electricity to the power grid, it’s a learning resource for our students and it is a statement of this community that solar energy is important enough to put our resources behind it and make it work,” Poteat said.