Why the Heck Are There No Microgrids in Washington, D.C.?

Share Button
microgrids

Credit: aussiegall

When military officials and energy companies gathered last week in Arlington, Virginia to promote microgrids, the fates conspired to make their work very easy.

Just the day before, a power outage knocked out electricity to the White House, the Smithsonian, the Department of Energy, the Justice Department, the University of Maryland, parts of the subway, and other key Washington, D.C. area facilities.

The outage was disconcerting not only because of where it occurred, but also what caused it.

It was not a cyberattack, a key worry in the *military’s pursuit of microgrids. Nor was it a hurricane, the reason states like Connecticut and New York are installing microgrids.

Instead, it was an everyday sort of accident. A broken wire, which stranded people in elevators, led to building evacuations and left the State Department reliant on a cell phone flashlight for a media briefing.

Think of our electric grid as an elephant that mice can send into a stampede. Never mind the terrorists or the super storms, it is little things that more often overwhelm the grid.

Aging equipment, falling trees, wayward cars and nibbling critters. These mundane events are a large part of why the U.S. suffers more blackouts than any other developed nation, according to Eaton’s Blackout Tracker. In fact, Eaton found that all 50 states experienced power outages last year. And the problem is getting worse; last year the U.S. saw 3,634 outages, up 12 percent, over 2013.

So clearly blackouts can happen anywhere, anytime. Even in North America’s most powerful city.

Which begs the question, why the heck aren’t key buildings in the nation’s capital, of all places, not connected to microgrids?

Microgrids won’t stop grid equipment from failing, but they can keep the lights on for customers while it’s repaired. An advanced microgrid makes the switch so smoothly, customers are unware of any problem.

The Third National Microgrid Conference will be held April 14-16 in Dallas, Texas. The event will include a panel discussion on grid modernization moderated by Kevin Normandeau, publisher of MicrogridKnowledge.com. It also will feature a tour of Oncor’s new microgrid.

Hackers Target US Grid

As if commonplace accidents are not enough, military officials at last week’s conference warned of more ominous threats. Hackers are routinely trying to bring down U.S. energy infrastructure. Fortunately, so far, the military’s ‘ethical hackers’ are catching holes in security before the enemy camp succeeds.

Free Resource from Microgrid Knowledge White Paper Library

How Microgrids Enable Optimal Cooperation Among Distributed Energy Resources
Many facility operators need increased resiliency, efficiently, and sustainability. Distributed Energy Resources (DERs) like wind, PV and energy storage can address these needs. Yet also introduce many other challenges. To learn how microgrids can help you optimize the integration of these assets, download this white paper.

“We realize we are not going to be able to thwart every [cyber] attack. That’s where microgrids come in,” said David Curfman, assistant commander and director, public works, Naval Facilities Engineering Command. “Microgrids are considered mission critical. We can’t afford loss of capabilities if the commercial grid fails; we have to be up and running.”

The Department of Defense spends about $2 billion annually on electricity, most of it purchased from the central grid, “which is considered a vulnerability,” said James Galvin, energy and water program manager at the ESTCP, an environmental research arm of the DOD. “So there is a big interest in increasing energy security for electricity. That’s where microgrids play a big role.”

Domino-like Collapse

The power industry speaks often of the spectacular nature of the U.S. electric grid, the world’s largest machine, an interwoven wonder. But what makes the grid impressive, also makes it fragile. Because much of the US grid is interlinked, a malfunction in one place, even a small one, can have a domino effect and cause outages for miles.

For example, the transmission wire break that caused the Washington outage originated in a county about 50 miles from the White House. A 230-kilovolt (kV) transmission line snapped and fell to the ground at an electrical switching station in Charles County, Maryland, according to the Southern Maryland Electric Cooperative. In 2003 the unholy mix of wires and trees in the Midwest left 50 million people without power not only in the Midwest but also in Canada and the Northeast, including New York City.

microgrids

Downed power lines in Washington, DC following Hurricane Isabel. Credit: FEMA

DC Building Owners Worried

The vulnerability of Washington’s electric grid hasn’t escaped the notice of local building owners. Just a few weeks before the power outage, the DowntownDC Business Improvement District (BID), a private non-profit organization funded by property owners, issued a report bemoaning the city’s lack of advanced electric technology.

The report described the city’s grid as strained and aging, vulnerable to severe weather and reliant on imported power. The organization called for the DC Public Service Commission to pursue the kind of grid modernization underway in New York through its Reforming the Energy Vision, which creates a grid that elevates the use of local energy, including microgrids.

In a prescient statement, the organization warned in the March 24 report that “the lack of work to modernize regulations – to enable and incentivize the deployment of technologies from microgrids to solar – will have an increasingly noticeable impact.”

The report could nudge the city forward with microgrid development. Another source of hope is the merger under review between Exelon and Pepco, the utility that serves D.C. Exelon has agreed to add more distributed energy, including microgrids to nearby Montgomery and Prince George’s counties, should the merger go forward.

Ultimately, the distributed grid is coming to the U.S., pointed out David Chiesa, S&C Electric’s director of microgrid business development. “If you take a look at what Denmark did over the last 20 years, it started off with five large centralized generating stations. Today it has over 100 distributed sources. That’s where we are headed.”

Let’s hope that the nation’s capital will get there before it’s hit with a bigger and more crippling power outage.

What are your thoughts on Washington, D.C. outage? Comment below or on our new LinkedIn Group, Community Microgrids and Local Energy.

 

*The military appears to be moving more quickly than D.C. in protecting its facilities through microgrid development. Here are some examples of military microgrid activity discussed at last week’s Military and Government Microgrids Summit, sponsored by S&C Electric.

  • The branches of the military are working together in a research project known as SPIDERS. This includes a microgrid at Fort Carson in Colorado that features large scale renewables, vehicle-to-grid, diesel generators and cyber security.
  • A military microgrid project is in the design phase in Guam as part of a large Marine build-up on the island.
  • In Connecticut, the Navy is working on a microgrid for a submarine base.
  • The Air Force has over 20 microgrid projects in the works.
  • The Navy is seeking 1 GW of renewable energy, with heavy emphasis on projects that create grid security (eg microgrids). For example, the Navy has a request for proposals underway in Guantanamo Bay (Cuba) and several other projects in planning, including at Camp Lemonier (Djibouti) and Diego Garcia.
  • The Navy is working on a ‘Smart Shore Concept’ in San Diego that combines microgrid, smart grid and other services, such as fire and emergency response into an integrated security system.
  • The Marine Corps has a long-term plan of linking eight microgrids in the southwestern U.S. into one large entity that can share resources
Share Button

Sign up for our newsletter and get the latest microgrid news and analysis.
Elisa Wood About Elisa Wood

Elisa Wood is the chief editor of MicrogridKnowledge.com. She has been writing about energy for more than two decades for top industry publications. Her work also has been picked up by CNN, the New York Times, Reuters, the Wall Street Journal Online and the Washington Post.

Comments

  1. Mary Saunders says:

    This is not a new issue in D.C. I grew up in nearby Maryland. Perhaps the political environment has changed enough that it can finally be addressed using the native intelligence which has always been pretty latent and distracted there, in my opinion.

  2. ComplyDontDie says:

    This is nothing new, just a rehash of the memo to the White House, published in Omni January 1989, Rules of the Game, By G. Gordon Liddy, pointing out the vulnerabilities of our infrastructure, where small groups of terrorists would hit our power plants, rail lines, airports, and natural gas pipelines, crippling America for months. The new spin simply incorporates renewable energy

Trackbacks

  1. […] it depends on power imports and has many critical facilities. Several key buildings in D.C. lost power last week when a transmission wire broke in Maryland. Just a few weeks before the outage, a DC building […]

  2. […] they want a clean and resilient energy system, especially during  public discourse on the proposed Pepco/Exelon merger. Haas sees his job as lining up that demand with what microgrid developers […]

  3. […] more, the military has its eye on microgrids, says […]

  4. […] had an embarrasing power outage earlier this year. Given its lack of space for new power plants, and its role in governing the […]

  5. […] of its GridMaster control system at Camp Smith in Hawaii, a capstone project of the three-phase SPIDERS (Smart Power Infrastructure Demonstration for Energy Reliability and Security) program, which IPERC […]

  6. […] U.S. Air Force continues to show itself as a leader in distributed energy, this time with a military microgrid planned at Joint Base Pearl […]

  7. […] to power outages because of its reliance on power imports. Last spring a broken transmission line knocked out power to the city and several key federal buildings, including the Department of […]

  8. […] to power outages because of its reliance on power imports. Last spring a broken transmission line knocked out power to the city and several key federal buildings, including the Department of […]

  9. […] its borders, so it imports much of its power. In recent years, the district has experienced some embarrassing power outages to federal buildings, including the Department of […]

Leave a Comment

*