The instant analysis following Donald Trump’s surprising defeat of Hillary Clinton in the Nov. 8 presidential election was that renewable energy would take a hit and fossil fuels would prosper. I think that is a vast over-simplification, but that is a topic for a later post. The question of the day is what will happen to the nation’s nuclear sector.
For the past several years, the Nuclear Energy Institute has worked tirelessly to broaden support for the industry by touting the technology’s importance in providing carbon-free electricity. And the industry has a valid point; the U.S.’ roughly 100 operating plants accounted for more than 60 percent of the nation’s emissions-free electric generation in 2015. According to NEI, nuclear generation avoided 564 million metric tons of carbon dioxide emissions last year, which it said is roughly equivalent to taking all the automobiles in the U.S. off the road.
Continue reading Trump Administration
May Be A Nightmare
For Nuclear Power
Dominion’s 2016 integrated resource plan is on the docket at Virginia’s State Corporation Commission this week: The hearings would be a perfect time to explore the utility’s plan for addressing the massive changes sweeping across the electricity industry, but it’s not going to happen. Instead, Dominion will defend a document seemingly developed in a time warp, when there were no options other than central station, utility-generated power and the term distributed energy resources was still a twinkle in Amory Lovins’ eye.
Here’s all you really need to know: In the Richmond, Va.-based company’s 307-page IRP (which can be found here), the term distributed energy resources only shows up once, on page 112, when the company references the federal Department of Energy’s definition of a microgrid: “…a group of interconnected loads and distributed energy resources within clearly defined electrical boundaries that acts as a single controllable entity with respect to the grid…”
Now, to be fair to Dominion, the utility does talk about distributed generation, but generally in terms designed to underscore its potential risks while downplaying any possible benefits. Its discussion of future energy resources, for example, which begins on page 88, includes a number of standard beefs about renewable resources—they aren’t dispatchable, they are intermittent and they add uncertainty to system operations. The topper, though, appears on pages 95-96 when the company talks about distributed photovoltaics: “While the grid may not be adversely impacted by the small degree of variability resulting from a few distributed PV systems, larger levels of penetration across the network or high concentrations of PV in a small geographic area may make it difficult to maintain frequency and voltage within acceptable bands. On a multi-state level, it is possible that the resulting sudden power loss from disconnection of distributed PV generation could be sufficient to destabilize the system frequency of the entire Eastern Interconnection.” [Emphasis added]
Continue reading Dominion, SCE
A Continent Apart
On Distributed Energy
The LED revolution is in full swing: DOE’s latest market data show that the number of installed light emitting diodes almost doubled in just a year, climbing from 215 million at the end of 2014 to 424 million by the end of 2015, while cutting energy consumption by 280 trillion British thermal units (compared to 143 trillion Btu a year ago). This is still a relatively small amount—overall the U.S. consumed 97.8 quadrillion Btus in 2015, of which about 5.8 quads were for lighting—but DOE says it “is just the tip of the iceberg.”
That has got to strike terror in the hearts of electric utility executives everywhere. Already starved for growth—overall retail sales of electricity in the U.S. in 2015 totaled just over 3.7 trillion kilowatt-hours (kwh), essentially unchanged from 2007—utilities are now seeing real erosion in lighting-related demand, erosion that could turn into a landslide in the next 5-10 years and beyond.
Continue reading ‘Just The Tip
Of The Iceberg’–
DOE LED Update
Georgia Power executives certainly won’t say it and Georgia’s utility regulators certainly won’t acknowledge it, but the reality is there are going to be additional delays at Vogtle 3&4—the already delayed and over budget new nuclear project being built by Westinghouse for the Southern Company subsidiary and a consortium of Georgia municipal utilities south of Augusta.
In a process that resembles a Kabuki dance, every six months Georgia Power is required to file a construction monitoring report with the Georgia Public Service Commission detailing its progress and justifying its expenditures in the last reporting period. (Georgia Power filed its 14th such report, covering the six months from June-December of 2015, in February 2016; it is now pending before the PSC.) Intervenors get to comment during this process, but once that is done, like clockwork, the commission signs off on the report, the utility gets to charge ratepayers for the approved expenses and the whole process starts anew. However, when you look closely it is clear that all is not well with the long-running Vogtle production.
In particular, it is worth taking a long look at the testimony presented by Dr. William Jacobs and Steven Roetger, who represent the Georgia PSC’s public interest advocacy staff in overseeing construction activities at Vogtle. Jacobs is the project’s independent construction monitor and has raised questions about the plant’s construction schedule virtually since the first dirt was turned (see this story). Roetger is the leader of the staff’s oversight team and has been involved with the project since the beginning. We will get into the details of their testimony below, but their conclusion is striking:
“We conclude that the company has not demonstrated to staff that the current CODs [commercial operation dates] have a reasonable chance of being met. It is our opinion that there exists a strong likelihood of further delayed operation dates for both units.”
Continue reading Time For A Reality Check:
More Delays Are Coming
For Georgia Power’s
New Vogtle Reactors
So many studies, so little time. Just in the past couple of weeks analyses from DOE’s Energy Information Administration, Bloomberg New Energy Finance, British Petroleum and the International Renewable Energy Agency have hit my inbox (thank goodness we have moved beyond the old hardcopy stage, just those reports alone would have contributed to the world’s ongoing deforestation problem), and having the time to study them all has been difficult. But muddling through them does provide some fascinating glimpses of where the energy industry is today, and where it might be headed in the years to come.
EIA’s 2016 Annual Energy Outlook, released in abbreviated form last month with its full rollout slated for early July, includes more sobering news for electric utility executives: Sales growth really is gone, and it isn’t coming back. In its analysis, EIA estimates that overall electricity sales will grow at an average rate of 0.7 percent from 2015-2040, essentially unchanged from the 0.6 percent growth rate posted from 2000-2015. But a closer look at the numbers shows even that relatively anemic growth estimate may be optimistic.
For example, EIA estimates that electric sales in the residential sector will rise by an average of just 0.3 percent a year from 2015-2040—well under even the paltry 1.1 percent annual growth recorded from 2000-2015. According to EIA, the slow growth can be attributed to rising energy efficiency, especially in the lighting sector, and the broad adoption of distributed photovoltaics (PV). But what is most intriguing about EIA’s estimate is that virtually all of the growth occurs in the out-years (see chart below): From 2015 through 2030 there is essentially zero growth in residential sales. Specifically, EIA puts 2015 sales in the sector at 1,402 billion kilowatt-hours (kwh) and projects that sales in 2030 will rise to just 1,416 billion kwh—an increase, if you can call it that, of 0.1 percent annually. Rather than calling this growth it would be more appropriate to write it off as a rounding error. It also represents the continuation of a longer-term trend: Residential electric sales in 2007, just before the onset of the Great Recession, totaled 1,392 billion kwh. Measured from that starting point, sales are expected to climb just 24 billion kwh in 23 years, a miserly 0.07 percent annual increase.
Continue reading EIA Annual Outlook
Misses The Mark
On Threat To Utilities,