Smart Grid

The smart grid, a truly disruptive business force, will require a new regulatory paradigm and new approaches to the electric utility business model.

Presenters at the inaugural GridWise Global Forum in Washington, D.C., September 21 to 23 had a lot to say about the prospects for smarter grids. This synopsis of facts and opinions shared at the event, which attracted several smart grid A-listers, looks at the major challenges ahead, especially for the U.S.

“Smart Power Generation at UCSD” explains how the University of California, San Diego (UCSD) is maximizing the value of combined heat and power. However, like any other grid-controlling entity large or small, the campus has to match generation and load. Its two Solar Turbines gas turbines operate in baseload mode 24/7 while the cogeneration side of the plant maximizes the value of “waste” heat and electricity that isn’t needed to serve immediate load by generating steam and chilled water for campus heating and cooling.

The University of California, San Diego (see “Smart Power Generation at UCSD”) is just one of many combined heat and power (CHP), or cogeneration, systems in the U.S. A 2008 report by Oak Ridge National Laboratory (ORNL), “Combined Heat and Power: Effective Energy Solutions for a Sustainable Future,” notes that Texas has the most CHP capacity—much of it used by the petrochemical and petroleum refining industries. California ranks second, largely a result of “industrial demands, stringent air quality requirements, and effective policies that encourage adoption of CHP.”

The National Institute of Standards and Technology (NIST) has finalized its initial set of smart grid cyber security guidelines. NIST’s Guidelines for Smart Grid Cyber Security (NISTIR 7628) includes high-level security requirements, a framework for assessing risks, an evaluation of privacy issues in personal residences, and other information for organizations to use as they craft strategies to protect the modernizing power grid from attacks, malicious code, cascading errors, and other threats, according to NIST’s press release.

This summary of results from a recent Platts/Capgemini survey of North American utility executives looks at what respondents had to say about all things related to the smart grid. Nearly half of respondents’ utilities have a smart grid strategy in place, while the other half said their utility has one in development.

The National Security Agency is launching a program to protect the grid from cyber attack, along with other civilian and military critical infrastructure, while a new Department of Energy report highlights grid vulnerabilities.

As state regulators examine whether the smart grid benefits consumers, a federal agency is looking at what information consumers need to take advantage of the technology.

Hawaii’s Public Utilities Commission (PUC) last week denied a request by Hawaiian Electric Co. (HECO) to extend pilot testing for its advanced metering infrastructure (AMI) project to 5,000 more smart meter because of cost concerns. The move poses a major hurdle for the utility’s overall smart grid initiative.

Now that U.S. utilities have taken federal stimulus funds and seamlessly built out two-way advanced metering infrastructure (AMI) connecting utility control centers and end users (ok, not completely, but let’s assume that the “stall-ulus” becomes a true stimulus), the question becomes, what’s next? At the moment, this new “comm layer” or “platform” has utilities planning in two directions: upstream and downstream from the smart meters.

There is no doubt that the year-plus since passage of the American Recovery and Reinvestment Act of 2009 (Recovery Act) has borne witness to a great deal of activity among the diverse groups of smart grid stakeholders.

How much will a smart grid cost? It’s a question that has gained importance in light of massive cost overruns for one highly touted U.S. project.

Given delays and cancellations of new generating capacity, pushing the existing power generation fleet is more important than ever. At ELECTRIC POWER 2009, multiple presentations explored the premise that an active knowledge management strategy — requiring a blend of digital and human elements unique to each power plant — will help you extract the most productivity from your assets.

The Southern California Public Power Authority (SCPPA), which represents 11 municipal utilities, today announced it would undertake what it called the “nation’s first cost-effective, utility-scale distributed energy storage project.” The 53-MW project will use several rooftop ice-storage units from Ice Energy to reduce the state’s peak electrical demand by shifting as much as 64 GWh of on-peak electrical consumption to off-peak periods every year.

Once upon a time, climate change felt like a distant threat on the horizon. Now it is happening in front of our very eyes. Across the world, global warming is sparking more intense heat waves, more flooding, and more droughts. If climate change continues at its current pace, the social, environmental, and economic costs don’t […]

A number of factors are coalescing to create the most hospitable climate for smart grid development activities that has yet been seen in the U.S. Here’s a look at those elements and at the different models and motivations for smart grid project development across the country.

Xcel Energy’s SmartGridCity enterprise in Boulder, Colo., is one of the most talked-about smart grid projects. Here’s what some Boulder utility customers are saying about it.

The U.S. isn’t the only country evaluating and implementing elements of smart grid technology. In fact, it could be argued that other nations are much farther along the path to a comprehensive, technically advanced system for integrating renewables, managing load, and creating a more flexible power grid.

David Letterman has entertained us with his "Late Show" Top Ten list since 1985. In keeping with this issue’s theme of forecasting the future of the power industry, I’m going to step out with my top 10 list of what to expect in the next 12 months. 10. New Nuclear Will Progress Slowly. I don’t […]

There will be no shortage of important issues to keep utility executives and their staffs busy throughout 2010. Few of these will be surprises, although a number will emerge quickly and assume larger-than-life significance. The confluence of the great recession and the sturm und drang of environmental legislation will create the liveliest of the debates, but more subtle trends will drive additional stressors. The results of Black & Veatch’s 2009 fourth annual industry strategic directions survey can offer guidance as to how these issues will affect the industry in the coming year.

As the economy begins to grow again, the banking industry continues to stabilize, and lawmakers work on finalizing climate change legislation, the decisions made in 2010 will lay the foundation for the power industry for decades to come.

Which country has the smartest grid? Which U.S. state has the most smart meters? What’s Google got to do with the grid? Answers to these questions and more can be found in our web exclusives. Here’s a taste of what you’ll find online.

What is the smart grid all about? A new book—a dictionary—attempts to define and demystify the jargon and bafflegab surrounding the buzzing smart grid. It’s a somewhat flawed but worthwhile first attempt at unraveling the often bizarre and sometimes baloney-filled smart grid nomenclature.

While industry interests were trying to get on board the smart grid gravy train last fall in Washington, D.C., in rural West Virginia folks were dealing with the force of a political locomotive pushing a high-voltage interstate grid, with property owners opposed and labor in favor.

Speaking yesterday at the opening of Florida Power and Light’s (FPL) DeSoto Next Generation Solar Energy Center in Arcadia, Fla.—the largest of its kind in the U.S.—President Barack Obama announced the largest single energy grid modernization investment in U.S. history.

A DOE public affairs contact confirmed to POWERnews on Tuesday that the department has canceled a planned second round of funding opportunities for smart grid–related projects. Initially, the DOE had planned to fund projects with American Reinvestment and Recovery Act (ARRA) money spread over three rounds. Announcement of the third round’s cancellation was made at GridWeek in September, where it was also announced that the second round was being assessed.

The consumer, societal, and business benefits of grid moderniaztion are unclear, because the vast majority of grid-related stimulus funding appears destined to primarily expand, not cure, the ailing system we have today.

The U.S. Senate Committee on Environment and Public Works last week continued a series of hearings that assesses how proposed energy and climate change legislation could impact industry and economy. Last week’s hearing was titled, “Ensuring and Enhancing U.S. Competitiveness while Moving toward a Clean Energy Economy.”

Energy storage in the U.S. received another boost this week as two flywheel energy storage companies reported milestones, and KEMA briefed the U.S. Congress on policy issues that could impact the development and adoption of electricity storage technologies and applications.

There has been much excitement about the advent of the "smart grid" recently, especially because of the strong push by the Obama administration. Despite the simple-sounding term, the smart grid is not a simple concept.