Monthly Archives: July 2016

Basic change in utility business and regulation is inevitable: Advanced energy is coming to all utilities, like it or not.

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Photo credit: Sierra Club

Photo credit: Sierra Club

Occasionally I ask other people to write for this blog, not merely because I am lazy, but also because energy policy is such a broad topic that I sometimes overlook new developments and perspectives. This week guest blogger Jane Twitmyer takes a step back from the battle over our energy future to point out that the battlefield itself is shifting under our feet—a fact which, if ignored, could cost utility customers dearly.  –I.M.

A favorite utility narrative holds that the federal Clean Power Plan is the reason we must upgrade our electric utility system and reduce emissions from fossil fuels. Without it, we could continue to run our big coal and gas plants and leave unchanged the transmission grid that has served us so well. But the truth is, the EPA as ‘bully’ is a myth. A new report from the North American Electric Reliability Corporation (NERC) concludes “significant changes are occurring” in the way we generate and use electricity regardless of whether or not the Clean Power Plan, still under court challenge, is implemented. One change: NERC has tripled the amount of new renewable energy generation it predicts for next year.

NERC is just catching up with analysts and investment banks, who have been documenting the changes for several years. The Rocky Mountain Institute warns that grid-connected, solar-plus-battery-storage systems “will be economic within the next 10-15 years for many customers in many parts of the country,” undercutting utility sales and turning electricity markets “upside down.”

Investment analysts agree. CitiGroup predicts utilities could suffer a “50%+ decline in their addressable market.” Elon Musk, CEO of Tesla, just made an offer to buy SolarCity because he believes on-site generation will eventually supply a third of our total electricity, and will be accompanied by huge amounts of battery storage like Tesla’s Powerpack.

Musk believes electric cars will increase demand for electricity, but other analysts see energy efficiency lowering demand. Efficient buildings are given a central place in the new energy mix in the NERC report.

Using less energy, or increasing our energy intensity, will reduce demand significantly without creating the economic disaster we have been warned will occur. Minnesota found the state’s efficiency program returned $4 for every $1 invested, helping to create almost $6 billion in new economic output. One of Warren Buffet’s utilities expects to reduce demand enough to close a couple of old coal plants and still not need any new generation until 2028. The utility is financing those retrofits for its customers’ buildings.

E-Lab, a group at the Rocky Mountain Institute that works with all industry stakeholders to chart our electricity systems, also sees changes in grid management systems making delivery of electricity more efficient. Pilot projects using new technology with grid-regulating software and designed with a variety of regulatory changes and financing models are being tested all around the country.

Each kilowatt-hour supplied by a rooftop solar panel, stored in an on-site battery, or saved by an efficient building, means one less kilowatt-hour utilities must generate. This inevitable reduction in central grid demand is why the future isn’t just about switching resources, like burning gas instead of coal, or even building solar and wind farms. The future is about a re-imagined system that allows and encourages you and me and our local mall to make our own electricity on-site, feeding some of what we make into storage and some onto the grid, and allowing us to draw on the grid when we need to.

We have the technology to create the new system, and regardless of any new EPA rules, this is the right time to replace the old technology. In 2010, 70% of our coal plants and all of our nuclear facilities were more than 30 years old. Recently SNL Energy identified 21,357 MW of coal, gas and nuclear generation “at risk” of early closure through 2020, plants that are inefficient and no longer economic to run.

Here in Virginia, our utilities don’t seem to be getting the message. Dominion Virginia Power has chosen to put most of its new investment dollars into large-scale natural gas plants, not renewable energy. Five or six years ago natural gas was believed to be the ‘transition’ fuel that could take us from coal to renewables-based electricity. We now understand that methane, released when extracting and distributing gas, is 86 times more potent as a greenhouse gas than CO2 while it is in the atmosphere. In addition, methane emissions have been both underreported and inaccurately measured, raising concerns that the climate impact of natural gas may be far greater than originally thought. New methane rules are being developed that should give us a better picture of actual emission levels, but it is already clear that if natural gas is a bridge fuel, the bridge must be a short one.

With analysts predicting the transition to renewable energy will happen sooner rather than later, investing heavily in new gas plants carries a significant economic risk as well as a climate risk. Investors like UBS Bank believe too many large plants will be “structural losers,” assets whose use is diminished before they are paid for. Going forward, we will still need to use some measure of natural gas, but natural gas can no longer be labeled the ‘transition’ fuel.

Our utility systems are at a crossroad. One road requires our utilities, our regulators and our legislators to re-imagine our electricity system, rethinking the old monopoly rate regulations that reward centralized fossil fuel generation. This reimagined system will require a grid that is no longer the rigid one-directional distributer of electricity, but rather one that finds value in resources that generate and store electricity where it is used. If we fail to take that road, the alternative path will lead to ‘grid defection’: customers choosing to leave the grid and provide their own electricity by installing solar with batteries and retrofitting their buildings to use less. One thing is certain: a top down, monopolistic, state-regulated system is NOT the future.

As NERC concluded, changes to the energy mix, and to the level of demand, are happening with or without the Clean Power Plan. They are happening because it is time to rebuild our aging energy infrastructure. They are happening because the technology is now available to create an energy system that protects our air and our water as well as our atmosphere. And the changes are happening because a rebuilt system, designed as an interactive network, not a one directional, top-down grid, will actually be a cheaper system. It will be a system that is more reliable and more resilient, as well as more secure from storms and attack. That rebuilt system will serve Virginia’s electricity customers better without risk to our air, our water or our climate.

Jane Twitmyer is a renewable energy consultant and advocate.

 

Sierra Club scorecard plumbs divisions among Virginia legislators

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SC ScorecardBy and large, Virginia Republicans are still locked in a fossil fuel echo chamber, where “all of the above” and “war on coal” guide their votes. Virginia Democrats mostly acknowledge the damage climate change is doing to the commonwealth and around the planet and support a course correction. And regardless of ideology, large majorities from both parties vote for whatever Dominion Power wants.

These are the major takeaways from this year’s legislative session and the 2016 Climate and Energy Scorecard, just released by the Virginia Chapter of the Sierra Club. Constituents and clean energy advocates will want to look at not just the raw grades of individual legislators, but also the discussion provided in the report, to understand the dynamics of our General Assembly.

Twenty-eight Democrats earned perfect scores. All but a handful of Republicans earned failing grades. Sierra Club gave extra credit to legislators who introduced bills that advanced clean energy. This included several Republicans highlighted in the scorecard, but their bad votes on other bills dragged down their overall scores.

This is really a shame, since some Republicans have worked hard to advance clean energy legislation. Leesburg Delegate Randy Minchew comes to mind here for his dogged efforts on behalf of distributed solar energy, something you might not guess from his overall grade of D.

Often, it seems, reform-minded Republicans go along with their party’s more retrograde positions where they are pressured to do so by their party leaders, or where the votes are so lopsided that there is nothing to gain from breaking with the majority.

If party leaders have an outsize influence on voting, so too does Dominion Power. In fact, if you want to know who the true champions of the people are, don’t look at party affiliation. Look for the few legislators who will stand up to the most powerful political force in Richmond.

That assumes you can find votes to examine. In the introduction to the Sierra Club scorecard, Legislative Chair Susan Stillman noted with frustration this year’s paucity of recorded votes available to score:

The challenges of producing a fair and even scorecard are growing, as are the opportunities for Virginia citizens to have a clear and accurate picture of their elected representative’s voting record. Transparency in the General Assembly sunk to a new low this year: 95% of the bills defeated in the House of Delegates were done so on an unrecorded vote or no vote at all. This is not business-as-usual: just over a decade ago, nearly every bill that passed through the House received a recorded vote.

An ongoing problem, both for scorecard referees and for clean energy advocates, is that most bills that would advance the cause of renewable energy and energy efficiency never make it out of committee; in the House, the bills are heard in a tiny subcommittee. Not only do votes go unrecorded, but this approach deprives most of our elected representatives of the opportunity to vote on some of the most important energy policy issues facing Virginia.

And then there was this year, in which even the subcommittee members never got a chance to vote. A dozen or so of the most promising clean energy bills were never heard at all, but were sent to a newly-formed interim study subcommittee, ostensibly for the purpose of giving these bills the benefit of greater deliberation. The effect was to kill them quietly for the year.

As Stillman notes, all these unrecorded votes make it hard to know where the vast majority of legislators stand:

Without a recorded vote, the public is deprived of the full measure of his or her elected official’s voting history. And the problem of unrecorded votes is growing worse. This year’s unprecedented rate of unrecorded votes in the House is up from 76% in 2015—a 25% jump in one year. Virginia legislators are killing more bills than ever without accountability for their actions. This practice is wrong, and it’s dangerous for our democracy.

Stillman gives a shout-out to the founding members of the new, bipartisan Transparency Caucus for its efforts to make all votes public and ensure every bill gets a hearing.

These would be modest reforms, but welcome. If sunlight is the best disinfectant, there’s a big, dirty House (and Senate) in Richmond that need cleaning.

Southeastern electric utilities find their way to higher profits through gas pipelines and captive consumers

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Charlie Strickler of Harrisonburg, Virginia, was one of a dozen activists who fasted last September in protest of FERC's role in approving natural gas pipelines, citing their contribution to climate change and harm to communities in their path. Photo by Ivy Main.

Charlie Strickler of Harrisonburg, Virginia, was one of a dozen activists who fasted last September in protest of FERC’s role in approving natural gas pipelines, citing their contribution to climate change and harm to communities in their path. Photo by Ivy Main.

Duke Energy, Southern Company, NextEra Energy and Dominion Resources—four of the largest investor-owned utilities in the U.S., all headquartered in the Southeast—have simultaneously adopted a growth strategy reliant on large volumes of fracked gas. With the nation’s energy sector turning decisively away from coal and nuclear energy, these companies are betting natural gas will be the dominant fuel for at least the next several decades. All four are investing billions of dollars in gas pipelines and other gas infrastructure to profit from the fracking boom.

Pipelines are attractive investments because they are typically allowed rates of return of around 14%, compared with the average regulated utility return allowed by public utility commissions of about 10%.

For the southeastern utilities, however, that rate of return is only part of the attraction. In a strategy that ought to concern regulators and electricity consumers, Duke, Dominion and NextEra all plan to use their regulated electric power subsidiaries to guarantee demand for the pipelines they’re building. The subsidiaries will build natural gas generating plants, paid for by electricity consumers, to be supplied with gas carried through the pipelines owned by their sister companies.

Southern is also investing in pipelines, but it currently doesn’t need new generation beyond the coal and nuclear plants it is struggling to complete—themselves object lessons in why coal and nuclear are kaput.

Southern just announced completion of its $12 billion acquisition of AGL Resources, a natural gas pipeline and distribution company. The move makes Southern Company “the nation’s second-largest combined gas and electric utility by customer base,” according to Utility Dive.

Dominion Resources was already heavily invested in the natural gas sector before it announced a $4.4 billion purchase of Questar Corp. News reports say the acquisition will bring Dominion an additional 27,500 miles of gas distribution pipelines, 3,400 miles of gas transmission pipeline and 56 billion cubic feet of working gas storage.

Duke Energy is making a $4.9 billion purchase of Piedmont Natural Gas, a natural gas transmission and distribution company. And NextEra recently spent $2.1 billion to acquire Texas-based NET Midstream through the limited partnership it formed, NextEra Partners, LLC.

Moody’s Investor Services issued a report in March criticizing Dominion, Southern and Duke for their natural gas transmission buys, saying the added financial risks offset the benefits of diversifying their businesses.

Moody’s may not have known how the utilities plan to use electricity customers as a hedge for at least two planned pipelines, the Atlantic Coast Pipeline (ACP) and Sabal Trail.

Using electricity customers to pay for pipelines

Companies owned by Duke, Southern and Dominion are partners in the 550-mile ACP, which will carry fracked gas from West Virginia through Virginia to the North Carolina coast. Duke and NextEra are partners in Sabal Trail, a 515-mile pipeline proposed to run from an existing pipeline in Alabama through Georgia to Florida, where Duke says it will fuel gas plants owned by Duke Energy Florida and Florida Power and Light, a subsidiary of NextEra.

ACP and Sabal Trail are only two of 15 new pipelines proposed on the East Coast competing to carry fracked gas flowing out of the Marcellus shale in Pennsylvania and West Virginia. So many pipelines are in development that analysts say there simply isn’t enough gas to fill them all. At the 2016 Marcellus-Utica Midstream Conference in February, attendees were warned that pipeline capacity “will be largely overbuilt by the 2016-2017 timeframe.”

But the ACP and Sabal Trail have an advantage most of the competition lacks. The utility partners all own electric power subsidiaries that use fracked gas to generate electricity. If the subsidiaries build new gas plants, these pipelines will be guaranteed a customer base. That means they can be profitable for their investors even when other pipelines struggle to find customers.

Indeed, Duke and Dominion’s electricity subsidiaries are making the kinds of investments you’d expect to see if the success of the pipelines were their top priority. Dominion Virginia Power is in the middle of a three-plant, 4,300 MW gas generation build-out. In the ACP’s application to the Federal Energy Regulatory Commission (FERC), Dominion Resources justifies the ACP in part by saying it will supply the newer of these plants. And the utility is just getting started with new gas generation; Dominion Virginia Power told Virginia officials last fall it expects to build another 9,000 MW of gas plants by 2040.

Meanwhile, Duke’s regulated subsidiaries, Duke Energy Carolinas and Duke Energy Progress, filed integrated resource plans in North and South Carolina that call for up to nine new natural gas generating units, totaling 8,300 MW. In February of this year, Duke received approval to build two 280 MW gas units in Asheville, NC, and sought approval for a third.

Bigger investments, greater risks

Linking pipelines to captive customers should prove a profitable arrangement for the utilities. For the customers who bear the costs and risks, it’s much more problematic. But state law gives them no say in the matter. In these southern states, the electric power subsidiaries hold legal monopolies in their designated territories. Once federal regulators approve the pipelines and state regulators approve the gas plants, the captive customers bear the loss if the bet turns sour.

Any one of several scenarios would make the gas investments a bad bet. The age of plentiful shale gas could end almost as quickly as it started, as some analysts predict, or gas prices could resume their historic volatility for other reasons. The U.S. could adopt newer, tighter carbon rules to meet international climate obligations, or enact a carbon tax that increases the cost of fossil fuels. Alternatives like wind, solar and energy storage seem likely to continue their astonishing march towards domination of the electric sector. As they become increasingly competitive, much new gas infrastructure is destined to become stranded investments.

And finally, the demand for natural gas, and for the pipelines themselves, may simply not be there; Americans are using less electricity, and generating more of it themselves through rooftop solar systems. The vertically-integrated, monopoly utility model that prevails in the Southeast relies on ever-increasing sales, which means it doesn’t require much of a change in consumer behavior to turn black ink red.

So while environmentalists are enraged by the recklessness of the southeastern utilities’ natural gas strategy in an age of climate change, customers who only care about the bottom line on their utility bills have reason to be just as upset. Capitalism is supposed to ensure that corporate shareholders bear the costs as well as receive the benefits of risky bets. With the risks of their gas gamble shifted onto captive customers, the utilities won’t be punished for not choosing clean energy instead.

Bucking the trend towards renewables and efficiency

It’s worth noting that the plans of Dominion, Duke and their fellow monopoly utilities run counter to the expressed desires of their customers. Natural gas companies work to brand their product as “clean,” but polls show Americans overwhelmingly believe the U.S. should emphasize wind and solar over oil and gas production, and oppose the use of fracking to extract oil and gas. Major corporations now threaten to vote with their feet, refusing to locate where they can’t access electricity from renewable sources.

It is not a coincidence that Duke and Dominion fall near the bottom of a just-released survey conducted by Ceres that ranks major utilities by their performance on energy efficiency and renewable energy. NextEra and Southern do no better. NextEra’s electricity subsidiary, Florida Power and Light, came in dead last for renewable energy sales. Ceres says it was unable to include Southern this year because it did not respond to requests for data, but in 2014 Southern ranked 31 out of 32 on renewable energy sales.

The southeastern utilities stand in marked contrast to utilities like Berkshire Hathaway’s Mid-American, which has announced a goal of meeting 85% of its customers’ needs with wind power. Even Dominion’s Virginia rival, Appalachian Power Company, filed an integrated resource plan last year with more new wind and solar generation projected than new natural gas. Perhaps that’s because neither Appalachian Power nor its parent company, American Electric Power, own any gas pipelines.

Effects on competition and consumers trigger an antitrust complaint

Customers may be the biggest losers when utilities use their electricity subsidiaries to guarantee the success of their gas subsidiaries, but the arrangement also harms other business interests. These include pipeline operators who don’t have the same self-dealing opportunity; non-utility electricity generators who can’t sell their product to utilities because the utilities now prefer to build their own gas generation; and companies that build wind and solar projects, who find themselves boxed out.

Already one non-utility generator is crying foul: Columbia Energy LLC, an operator of a 523 MW independent combined cycle gas generating plant that wants to sell electricity to Duke Power but finds itself left out in the cold. Columbia is challenging both Duke’s application for approval of a new gas plant in Ashville and the merger of Duke with Piedmont Natural Gas, another partner in the Atlantic Coast Pipeline.

The potential of the ACP to harm consumers and competition led to the filing in May of a complaint with the Federal Trade Commission (FTC). The complainant, retired Department of Justice antitrust lawyer Michael Hirrel, believes the utilities’ abuse of their legitimate monopoly power violates federal antitrust laws, and he is urging the FTC to investigate.

The Virginia Chapter of the Sierra Club, which opposes both the ACP and Dominion’s gas build-out, followed up with its own letter delving more deeply into the facts of Duke and Dominion’s self-dealing. (The letter and supporting documents, including Hirrel’s complaint, can be found at http://wp.vasierraclub.org/LetterInFull.pdf. Note that it’s a big file and may take time to load.) Hirrel has added both documents to the FERC file on the ACP application.

(Full disclosure: I led the team compiling the information for the Sierra Club submission. I’ve never met Mr. Hirrel and only learned about his complaint weeks after it was filed. However, I had been doing my own complaining—though evidently not to the proper authorities—about the utilities’ conflict of interest.)

But is anyone listening?

Aside from the FTC filing, opponents of the gas plants have pinned their hopes on state public utility commissions, while pipeline opponents are focused on the Federal Energy Regulatory Commission (FERC). Neither venue offers grounds for optimism. Virginia’s State Corporation Commission (SCC) has approved three of Dominion’s new gas plants in a row over the objections of environmental advocates, and North Carolina’s Utility Commission recently approved Duke’s new gas units in Asheville (though for now it has turned down a request for a third).

FERC poses its own challenge. Activists want FERC to review gas transmission proposals collectively instead of singly, to avoid overbuilding and the unnecessary damage to the environment and local communities that would result. This would be a departure for the agency, which traditionally reviews proposals individually, and has approved nearly every pipeline proposal that has come before it.

So far FERC has resisted arguments of this nature, as well as objections based on climate concerns. But in a possible sign that the agency recognizes times are changing, it has recently slowed the approval process for some proposed new pipelines, apparently to conduct more thorough environmental reviews.

There is no sign yet that the public utility commissions and FERC are communicating with each other or with the FTC. That leaves anti-pipeline groups and environmental activists in a difficult position. They can make a strong case the utilities are taking unfair advantage of captive ratepayers for a purpose that harms both the environment and the public. But is anyone listening?