Latest
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O&M
Inlet Air Cooling Systems Improve Gas Turbine Performance
An inlet air cooling (IAC) system offers one of the most cost-effective ways to improve gas turbine (GT) performance—especially during the peak hours of hot summer months. After all, GT output depends on
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O&M
Newly Designed Deluge Valve Improves Functionality
Stanwell Power Station, a 1,460-MW coal-fired power plant located in Queensland, Australia, faced a dilemma. The reliability of its fire protection system was questionable. Many of the plant’s multiple jet
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Distributed Energy
Whatever Happened to Fuel Cells?
Hydrogen-powered fuel cells were supposed to be the “Next Big Thing” a decade ago, but the hype ran well ahead of the market and technology. Yet some quiet advances and steady work have the sector on the
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Renewables
Battery Storage Goes Mainstream
Grid-connected batteries have long been touted as a tantalizing prospect that could help balance electricity supply and demand as the amount of installed variable renewable generation ramps up. New
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Legal & Regulatory
Should Investor-Owned Utilities Be Worried About Community Choice Aggregation?
Community choice aggregation (CCA) is only allowed in seven states currently, but recent developments in California have investor-owned utilities there worried. They fear losing up to 80% of their retail load
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Connected Plant
Malware in Modern ICS: Understanding Impact While Avoiding Hype
Understanding the threat posed to industrial control systems (ICSs) by malware is difficult. It requires knowledge of proper ICS functionality in order to identify illegitimate software. One industrial
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Legal & Regulatory
New York’s Ambitious Transitions: Who Wins? Who Loses? Who Knows?
New York’s electricity system and markets face a blizzard of changes, driven by policy, politics, and economic forces. The New York Independent System Operator and the New York State Energy Research and
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O&M
3-D Printing: The Future of Manufacturing and Maintenance
Power plants are complex systems with countless moving parts, and in turn, countless opportunities for things to go wrong. With the advent of 3-D printing technology, repairing or replacing those moving parts
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Renewables
Europe Rebuilds Grid to Accommodate Green Energy Swell
A flood of renewable capacity in the European Union is forcing member countries to consider grid upgrades that offer a more substantial power supply management role to distribution system operators. Lee
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Legal & Regulatory
Technology Risk Insurance Broadens Power Project Financing Options
Power project financing demands are constantly changing. The current model for structuring project finance transactions began with the emergence of independent power producers (IPPs). Many IPPs only wanted to