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The POWER Interview: SEPA’s Julia Hamm Talks Solar Pathways

September 24, 2019

The post The POWER Interview: SEPA’s Julia Hamm Talks Solar Pathways appeared first on POWER Magazine.

The Smart Electric Power Alliance (SEPA) is meeting this week in Salt Lake City, Utah, joining with the Solar Energy Industries Association (SEIA) to present North America Smart Energy Week, which this year includes both the long-running Solar Power International gathering along with Energy Storage International.

A big theme this week is the integration of solar with storage. Climate change also is a topic of discussion, as solar and storage advocates tout the benefits of carbon-free power generation and their roles in crafting legislation and regulations designed to help meet clean energy targets.

Julia Hamm, CEO of the Smart Electric Power Alliance. Courtesy: Smart Electric Power Alliance

Julia Hamm, president and CEO of SEPA, sat down with POWER on Sept. 23 at the show to discuss how her group has evolved, and to talk about the changing power generation landscape. Hamm has been with the group for 20 years, starting in 1999 when it was known as the Utility PhotoVoltaic Group (UPVG) before becoming the Solar Electric Power Association (version 1.0 of the SEPA acronym) in 2000.…

The POWER Interview: CleanCapital Drives Investments in Clean Energy

July 17, 2019

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Investments in clean energy projects have hummed along in the past few years, with the growth of renewables worldwide continuing to increase levels of solar, wind, and other resources in the global energy mix.

Thomas Byrne has been in the middle of this energy transformation. Byrne, co-founder and CEO of CleanCapital and a graduate of the University of California-Berkeley and the UCLA School of Law, leads the company’s strategy and operations. Before CleanCapital, he served as partner and general counsel at True Green Capital, a private equity firm focused on distributed solar investments. He led the financing of landmark clean energy projects including NRG’s California Valley Solar Ranch, Caithness’ Shephards Flat Wind Project, and Terra Gen’s Alta Wind Energy Center.

Thom Byrne of CleanCapital

In his role as an attorney specializing in clean energy financing, Byrne saw first-hand how inefficiency was hampering the growth of clean energy investment. He envisioned a technology-based solution, and founded CleanCapital, which looks to connect investors with opportunities in the clean energy space, with an eye toward “reducing the world’s dependence on fossil fuels and generating attractive returns to boot.”…

The POWER Interview: Technology Helps Integrate Renewables to the Grid

June 17, 2019

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Patrick Lee, who founded and leads PXiSE Energy Solutions, a subsidiary of San Diego, California-based Sempra Energy, is a proponent of energy sharing. His company builds enhanced grid management systems, using data, insights, and algorithms “to maximize efficiency and reliability of all DERs [distributed energy resources] as one system.” In other words, a PXiSE-supported microgrid is designed to interact with the grid, balancing the supply and demand of power, in an energy-sharing mode, rather than just managing an islanded microgrid.

The company’s Active Control Technology (ACT) platform is used at Sempra’s headquarters in San Diego as well as at other sites, including Con Edison’s 200-MW Great Valley Solar project near Fresno, California; the 110-MW Pima Solar facility in Mexico; and in distribution grids in Australia operated by Horizon Power.

Patrick Lee

Lee has said PSiXE’s technology provides a cost-effective way for users to move from fossil-fueled power generation to renewables. Lee recently talked with POWER about how PSiXE approaches the challenge of integrating renewable power generation to the grid.…

The POWER Interview: GE Unleashing a Hydrogen Gas Power Future

June 1, 2019

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Since the 1940s, when General Electric (GE), launched its gas turbine operations, the company has pioneered and commercialized a lengthy list of gas turbine technologies, large and small. As the decarbonization movement gains pace and more renewables flood the landscape, the company’s gas turbines have taken on new crucial roles to provide dispatchability and flexibility.

But as questions about the long-term use of natural gas—a fossil fuel—in a carbon-free energy ecosystem emerge, the company is building on years of experience exploring how GE gas turbine technology could run on hydrogen fuels, as Dr. Jeffrey Goldmeer, director of Gas Turbine Combustion & Fuels Solutions for GE Power—and GE’s topmost hydrogen expert—told POWER in an interview this month.

Dr. Jeffrey Goldmeer is the director of Gas Turbine Combustion & Fuels Solutions for GE Power.

POWER: How did you become involved in hydrogen?

Goldmeer: I’ve been in my current role as the fuel-flex leader for the gas turbine business for 12 years. I came to GE Power out of GE Global Research Center, where I worked in combustion for six years, and for the last three years at the R&D center, I actually managed the combustion team there.…

The POWER Interview – Keeping Nuclear Power Viable

April 23, 2019

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Nuclear power in the U.S. and globally has battled headwinds in recent years, and not just from the growth of other power generation resources such as solar, wind, and natural gas.

Problems in the U.S. nuclear sector, such as construction delays and cost overruns at the Vogtle site in Georgia, the cancellation of the V.C. Summer project in South Carolina, and continued debate about where to store nuclear waste—not to mention the retirement or scheduled closures of several iconic U.S. nuclear plants—have dogged the industry.

The push toward carbon-free power, though, and government policies more favorable for nuclear have spurred research into new technologies. David Kropaczek, director for the U.S. Department of Energy (DOE) Innovation Hub – Consortium for Advanced Simulation of Light Water Reactors (CASL), recently spoke with POWER about nuclear power and what his group is doing in its research and development of nuclear technology.

POWER: Nuclear power faces several challenges in the U.S. What needs to happen to keep nuclear power viable in this country?…