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A Win-Win-Win Solution for DER Owners, the Power Grid, and the Environment

January 13, 2022

New distributed energy resources (DERs) are being added to the power grid every day. However, DERs don’t automatically provide owners with the greatest value possible. In many cases, that requires the help of an aggregator, that is, a company that specializes in managing DERs owned by a pool of clients and optimizing performance of the overall system based on real-time signals coming from the wholesale power markets.

“Wholesale electricity markets need grid services from distributed energy resources. We connect those underutilized distributed energy resources—typically behind customer meters—to those wholesale power markets to orchestrate and monetize those resources to deliver reliable, cost-effective, and clean energy,” Gregg Dixon, co-founder and CEO of Voltus, said as a guest on The POWER Podcast.

Voltus’ customers and grid services partners generate cash by allowing Voltus to maximize the market value of their flexible load, distributed generation, energy storage, energy efficiency, and electric vehicle resources. “Voltus is to the electricity industry what Airbnb is to the real estate market in the sense that Airbnb connects under-utilized apartments or homes to buyers who want to make use of those under-utilized assets, and Voltus does that for the electricity grid,” Dixon explained.…

Evergy to Build Solar Array at Kansas City Coal Power Plant Site

January 9, 2022

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Evergy, a Kansas City, Missouri–headquartered energy provider serving about 1.6 million customers in Kansas and Missouri, announced plans on Jan. 5 to build a 10-MW solar array at the company’s Hawthorn power plant.

“Our Hawthorn power plant is a prime location to showcase Kansas City’s commitment to renewable energy and our city’s forward-thinking progress,” said Chuck Caisley, Evergy senior vice president and chief customer officer. “Bringing this renewable energy to Hawthorn will limit the expense by using infrastructure already in place.”

The Hawthorn Generating Station is located in northeast Kansas City, Missouri, and includes a 564-MW coal-fired unit known as Unit 5 and a 225-MW natural gas-fired combined cycle unit known as Unit 6&9. Hawthorn 5 was built in 1969, but after an explosion in February 1999 destroyed the power plant boiler, the unit was substantially rebuilt and returned to service in 2001.

Evergy plans to build the solar array on 67 acres to the northwest of the plant. The site is expected to include more than 22,000 solar panels and be operational in fall 2022.…

Optimism Is Warranted in the Power Industry in 2022 and Beyond

January 4, 2022

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While some sectors of the power industry are struggling to stay relevant, there are many more segments that are thriving. As new technologies are developed and perfected, there is more reason than ever for people in the power industry to be optimistic about the future.

Opportunities are everywhere in the power industry these days. Not only are wind and solar energy seeing explosive growth, but also several other technologies are showing real signs of promise. Battery energy storage systems and microgrids have become mainstream grid components. Advanced nuclear power designs and hydrogen-based energy schemes have progressed beyond concepts and into real brick-and-mortar projects. The worldwide focus on climate change has developers of carbon capture and storage (CCS) technologies licking their chops, with serious deployment of CCS systems almost assured if the world is to meet goals aligned with the Paris Agreement.

The movement to electrify everything also provides opportunity for power companies having the proper vision to capitalize on the trend.…

What History Tells Us About the Future of Cyber Vulnerabilities in the Power Industry

December 27, 2021

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The power and energy sector is one of the most critical areas of our country’s infrastructure, making it a prime target for cybercriminals increasingly looking for ways to infiltrate and disrupt the sector and ultimately the national grid. In fact, the U.S. Government Accountability Office (GAO) released a report in early 2021 that found the grid, and subsequently its distribution systems that carry electricity from transmission systems to end-users, to be growing targets for large-scale, strategic state-sponsored cyber war operations.

This heightened interest and motivation can be attributed to hackers looking for larger ransomware payouts as well as nation states who consider the sector key to crippling the U.S. economy. High-profile attacks like the Colonial Pipeline have given threat actors more motivation to go after critical infrastructure. These groups continue to mature and adopt sophisticated tactics, techniques, and procedures, while industry leaders look to safeguard their critical systems and essential services.

If recent history is any indication of what we can expect in 2022 and beyond, the power and energy sector must prepare for the worst and prioritize their industrial cybersecurity programs accordingly.…

How Microreactors Could Change the Nuclear Power Industry (and the World)

December 21, 2021

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What is a microreactor and why would you want one? The definition could be debated, but nuclear reactors in the 1 MW to 20 MW range generally fit the bill, and there are countless possible applications for the technology.

“This could be used for disaster relief. This could be used for mines, remote communities—on a 24/7 basis. It can be used for data centers, industrial plants—anyone that wants to be off the grid, even though maybe they’re on the grid now, but they want to be off the grid—so, military bases. The opportunities here are just endless,” David Durham, president of Energy Systems with Westinghouse Electric Co., said as a guest on The POWER Podcast.

Westinghouse is developing a microreactor called eVinci. It’s a next-generation, small nuclear energy generator intended for decentralized generation markets. The eVinci design is very different from commercial light water reactor plants currently in service around the world. “The differences are substantial. There’s no water.…

Could Fusion Energy Transform the Power Industry By 2035?

November 27, 2021

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Fusion occurs when two atoms slam together to form a heavier atom, such as when two hydrogen atoms fuse to form one helium atom. A tremendous amount of energy is released in the process.

This is the same process that powers the sun. In the sun’s core, where temperatures reach 15,000,000C, hydrogen atoms are in a constant state of agitation. As they collide at very high speeds, the natural electrostatic repulsion that exists between the positive charges of their nuclei is overcome and the atoms fuse. Without fusion, there would be no life on Earth.

Significant research has been done to better understand the fusion process since the concept was first theorized in the 1920s. Scientists have answered most of the key physics questions behind fusion. Today, in southern France, 35 nations are collaborating to build the world’s largest tokamak—a magnetic fusion device designed to prove the feasibility of fusion as a large-scale and carbon-free source of energy.

The ITER project (Figure 1), as it is known, is expected to be the first fusion device to produce “net energy,” which is the term used when the total power produced during a fusion plasma pulse surpasses the thermal power injected to heat the plasma.…