POWER
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Finance
Standardized Documents and Solid Partners Make Financing Less Stressful for Project Developers
Many small- and medium-sized power projects are simply not large enough to gain the interest of highly sought-after institutional investors. The complexity and related costs of smaller projects means risks and
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Hydrogen
Hydropower: A Cost-Effective Source of Energy for Hydrogen Production
With more countries announcing net-zero plans for 2050 or sooner, hydrogen’s time has come to play a major and integrated role in our energy infrastructure. The energy industry has shown an increased interest in understanding the opportunities, challenges, and economic realities in integrating hydrogen into their energy portfolios. The March 2020 BloombergNEF Hydrogen outlook estimates […]
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Renewables
Five Challenges to Meeting Biden’s Ambitious Solar Energy Goals
The U.S. Department of Energy (DOE) in September released a study detailing the significant role solar power could play in decarbonizing the nation’s power grid, and reducing the country’s reliance on
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Biomass
Rebuilding a Power Plant in Eight Months
Power stations work under a contract to deliver energy to the grid, which is dependent on a consistent supply to ensure the local population and businesses can have a reliable supply of electricity. Short
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O&M
Pump Standards Key for Efficient Operations
It is in the interest of regulators, engineers, architects, and system owners to find the most efficient paths to pump system solutions, particularly in the power generation sector. The rising tide of
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News
POWER Digest [November 2021]
Siemens’ Turbine Set for New Greece Gas-Fired Plant. Siemens Energy in September announced it will supply its HL-class gas turbine technology to Greece for the first time, at a new combined cycle power plant
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Commentary
Net-Zero Needs Nuclear: Why Following Science Is a Must to Meet Climate Targets
Arguing whether or not climate change is “a thing” seems like it’s (thankfully) in our past. Climate change is part of our lexicon and our everyday habits are positively changing to reflect a new sense
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Gas
Collaboration Brings the Energy for Pennsylvania Community
It took a team effort, led by Kiewit as the engineering, procurement, and construction (EPC) contractor, to overcome numerous challenges and build a 1,000-MW natural gas-fired facility that has sparked a
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Full Coverage
Stanton Energy Reliability Center Hybrid Supplies Power When Southern California Needs It Most
Stanton Energy Reliability Center is a unique hybrid power station that includes two GE LM6000 gas turbines, each integrated with a battery energy storage system. The station provides reliable and stable power
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Top Plant
Ingenuity Boosts Efficiency at Colombian Gas Power Plant
The 1993-built 610-MW Prime Termoflores gas plant in Barranquilla, Colombia, set out to boost its efficiency and ramp up performance to provide reliable backup to the region’s volatile, hydro-reliant power
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Gas
Sustainability and Efficiency Are Key Considerations at the West Riverside Energy Center
The West Riverside Energy Center is a two-unit combined cycle power plant located near Beloit, Wisconsin. Alliant Energy’s state-of-the-art facility has several important sustainability and efficiency
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News
Gas Turbine Technology Advances That Could Boost Their Future Relevance
Gas turbines have grown into a hallmark of the modern power system for their high efficiency, reliability, operational flexibility, fuel flexibility, and low-emission power options. But if gas turbines are to
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Commentary
Getting to Net-Zero GHG Emissions Will Take More Than Closing Coal Plants
The UK will host the 26th UN Climate Change Conference of the Parties (COP26) in Glasgow, Scotland, next month. The roughly two-week-long event will bring together delegates from around the world with a goal
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Offshore Wind
Dynamic Export Cables Help Unlock Potential of Offshore Wind Power
The need to boost renewable energy production and infrastructure has never been higher. Offshore wind power is a crucial part of achieving net-zero emissions and has tremendous potential. As more and larger
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Hydrogen
Environmental and Permitting Considerations for Decarbonizing with Hydrogen
Many experts believe hydrogen will play a key role in the effort to decarbonize the world’s energy supply. However, current hydrogen production methods release a lot of carbon dioxide, and carbon capture
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News
Water Intake Reliability in the Age of Environmental Uncertainty
Thermal power plants need a continuous supply of cooling water to operate, but as the natural environment changes, more and more screen blockages are occurring at cooling water intakes. Maintaining intake
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Coal
Addressing the Increased Need to Decommission Power Plants in a Sustainable Manner
Coal-fired power plant decommissioning and remediation work is not typically a utility company’s core business. That’s why having the right partner and implementing a sound plan to ensure both
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General
Show Preview – Experience POWER
POWER magazine is again hosting its Experience POWER event, with the 2021 edition taking place Oct. 18–21 at the Henry B. Gonzalez Convention Center in San Antonio, Texas. Experience POWER is the only live
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General
Show Preview – Distributed Energy Conference
The 2021 edition of the Distributed Energy Conference, hosted by POWER magazine, will take place Oct. 18–21 at the Henry B. Gonzalez Convention Center in San Antonio, Texas. This year’s event is co-located
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Commentary
Digitalization and Decarbonization: Optimizing Humanity’s Largest Machine
Burning fossil fuels for electricity, heat, and transportation is by far the largest contributor to greenhouse gases, according to the U.S. Environmental Protection Agency. Renewable power generation is taking off, but more than 60% of North American energy generation is still carbon-based. The percentage is even higher in other parts of the world. Optimizing the […]
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Distributed Energy
DER Orchestration Helps Utilities with Challenges of Grid, Decarbonization
Renewable energy and distributed energy resources (DERs), including solar and wind, electric vehicles (EVs), battery storage, heat pumps, and new types of controllable load devices, may well prove to be the single most-disruptive influence in the history of the electric grid. Renewables have quickly become the world’s second-largest source of electricity generation, and DERs challenge […]
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Legal & Regulatory
Avoiding an ‘American Nightmare’—Cybersecurity Initiatives in the Power Sector
Cyberattacks on the U.S. energy system threaten our national security and way of life. While the sources of such risks may be debatable, the threats are real and the potential consequences are grave. Former
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Commentary
Why Now Is the Time to Push for Carbon Neutrality
In March 2021, we reached an important milestone in the push for carbon neutrality across industries. A report by the Energy and Climate Intelligence Unit (ECIU), a UK-based non-profit, found more than 21% of
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O&M
Effect of Eddy Grooves on Tilting Pad Journal Bearings
Tilting pad journal bearings are used in turbomachinery such as turbo compressors, turbo gears, gas turbines, or steam turbines. There is an ongoing and growing customer demand for bearings with increased
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Distributed Generation
Electrification of Everything—Digital Circuit Breakers Support DER Adoption
The continued push toward electrification creates a need for technologies that provide a way to integrate distributed energy resources (DERs) into the power grid, certainly at the residential level where
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Distributed Power
Upgrading a Campus Energy System as Part of a Carbon-Reduction Effort
Educational institutions increasingly are upgrading their physical utility infrastructure to become more efficient in their use of energy while addressing the reliability of the energy supply on their campus
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Business
POWER Digest—October 2021
Vattenfall Inaugurates Scandinavia’s Largest Offshore Wind Farm. Vattenfall on Sept. 6 said it inaugurated the 604-MW Kriegers Flak facility, a new offshore wind farm that is located in the Baltic Sea, 15 to
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Infographics
The BIG PICTURE: Battery Storage Expansion
The Energy Information Administration’s (EIA’s) June 2021 electric generator inventory suggests 260 battery energy storage systems (BESSs) are now operational in the U.S., representing a total nameplate capacity of 2,673 MW. Another 12,914 MW from 212 BESS projects are in various stages of planning or construction, with more than 10 GW readying to begin operations […]
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T&D
Frost-Heaving Problems and Solutions for Power Engineers
For the progressive development of modern civilization, access to minerals is critical. The main recoverable reserves of such minerals are often located at high latitudes. For example, a significant number of the world’s hydrocarbon deposits are located above 60 degrees North latitude. Our company, Noyabrskie Power Grids, is also located in this area, and its […]
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Solar
Sun Shines on FPL’s Solar Program
Florida provides a wealth of opportunity for utilities building a solar power portfolio, and Florida Power & Light has taken a lead role with its dozens of solar energy centers. Power generation companies