Power Demand

The “duck curve,” a concept that has become emblematic of the challenges associated with integrating variable renewables in the power system, now looks like a “canyon,” illustrating a paramount urgency for adequate flexibility, Arshad Mansoor, president and CEO of the Electric Power Research Institute (EPRI), has warned.  In a recent post on LinkedIn, Mansoor highlighted […]

Driven by ripe market conditions, technology startups are injecting investment and innovation into geothermal power to unlock novel applications that could substantially scale up the niche renewable power

Last Energy, a U.S.-based micro modular nuclear technology firm and project developer, has secured power purchase agreements (PPAs) for 34 PWR-20 small modular reactor (SMR) units with four industrial partners in the UK and Poland. The deals, which represent a combined $18.9 in power sales, mark “the largest pipeline of new nuclear power plants under […]

Volvo Penta has expanded its genset range and launched its most powerful engine to date with the introduction of the D17. The new power generation engine delivers exceptional power-to-weight ratio from the same footprint as the proven, compact D16 – providing customers with an excellent alternative to other engines in its class. Volvo Penta has […]

Washington, D.C. – A new report , “Operation of the U.S. Power Generation Fleet During Winter Storm Elliott,” analyzes the performance of traditional power sources and renewable energy during the December 2022 storm that brought record-setting low temperatures and high electricity demand to most of the country. Coal, natural gas, and fuel oil provided 94 […]

A handful of geothermal projects are crossing from experimentation into execution, testing whether drilling gains, reservoir control, and new market demand can turn subsurface risk into firm, contractable power. Since 2021, geothermal power’s proposition has been quietly shifting, driven primarily by encouraging policy, but also a new class of decisive buyers. In response to reliability […]

The Lower Colorado River Authority (LCRA) said it will build a new 190-MW peaker power plant in central Texas to provide additional dispatchable power to the state’s electric grid. A peaker plant is one that is typically used only for brief periods during times when the demand for power approaches or surpasses the amount of […]

A trilemma is a situation that presents three possible choices to a complex challenge. Due to mutual exclusivity of the available choices, achieving them simultaneously is always a daunting task. The overarching objective is to achieve the three possible solutions in a balanced manner. Energy trilemma refers to the need to find a balance between […]

Americans have much to gain from having a solar project installed in their local community, but their relationship with solar energy is hardly a love affair. The infamous NIMBY (not in my backyard) phenomenon

Assessments are underway to pin down factors that prompted emergencies, tight grid conditions, and even load-shedding by major entities as Winter Storm Elliot bore down on the North American bulk power system (BPS) this past week.    The Federal Energy Regulatory Commission (FERC), the North American Electric Reliability Corp. (NERC), and regional entities affiliated with […]

An Arctic blast felt by a large portion of North America is causing reliability turmoil within some segments in its bulk power system, forcing reliability coordinators to declare emergencies, issue conservation warnings, or shed load. TVA, Grappling With Demand Surge, Resorted to Load Shed Temperatures averaging the single digits across the Tennessee Valley Authority (TVA) […]

Hitachi Energy will spearhead the modernization of a key high-voltage direct current (HVDC) system in Canada to support the transmission of 1,500 MW of renewable power between Quebec and New York state’s electrical networks. Hydro-Québec, Canada’s largest power utility, on Dec. 15, picked the global technology firm to supply a “back-to-back” converter station at Châteauguay, […]

America’s Power Statement on The North American Electric Reliability Corporation’s 2022 Long-Term Reliability Assessment Washington, D.C. – America’s Power president and CEO Michelle Bloodworth issued the following statement in response to the release of the North American Electric Reliability Corporation’s 2022 Long-Term Reliability Assessment: “We commend the North American Electric Reliability Corporation (NERC) for issuing […]

GE Gas Power announced on Dec. 6 that it has deployed an “innovative technical solution” on four TM2500 aeroderivative gas turbines at the California Department of Water Resources’ (DWR’s) sites in Yuba City and Roseville, California (Figure 1). The solution reportedly reduced nitrogen oxide (NOx) and carbon monoxide (CO) emissions by more than 90%, surpassing […]

Whether you need to do maintenance or are having trouble with a permanently installed boiler at your plant, or you’re finding your regular equipment just can’t keep up with an increase in demand, a rental

Aero-derivative gas turbines are widely used in the power industry. As the name implies, aero-derivative gas turbines evolved from innovations to proven technologies used in airplane jet engines. These gas turbines provide anywhere from 30 MW to 140 MW of efficient, reliable power, and deliver operational savings to energy providers worldwide. According to Harsh Shah, […]

The U.S. Energy Information Administration (EIA) reported that electricity generated by natural gas–fired power plants in the lower 48 states reached 6.37 TWh on July 21, setting a new record high for a day. In fact, the previous high, set on July 27, 2020, was broken three times during that week in July, first on […]

The Inflation Reduction Act, which U.S. Senators Joe Manchin (D-W.Va.) and Chuck Schumer (D-N.Y.) negotiated in July, was signed into law by President Biden on Aug. 16. As a result, electric vehicle (EV) buyers (for both new and used vehicles) will get generous subsidies from the federal government—totaling as much as $7,500 per EV. Nearly […]

The Australian Energy Market Operator (AEMO) on June 15 indefinitely suspended spot markets in all regions of its National Electricity Market (NEM), citing critical power generation supply shortfalls that it said made it “impossible to continue” operations under national electricity rules. AEMO—the independent system operator (ISO) that operates the competitive market serving New South Wales, […]

The Department of Energy’s (DOE’s) first official loan guarantee for a new clean energy technology project since 2014 will go to the Advanced Clean Energy Storage 1 project in Utah—one of the world’s largest renewable hydrogen energy projects.  The DOE on June 8 announced it closed on the $504.4 million loan guarantee for the first […]

Significant advances in high-voltage direct current (HVDC) transmission are in step with rapid changes to energy systems worldwide. Shortly after POWER magazine began publication in 1882, the competitive

The global energy crisis will continue to deepen and should act as an alarm call now about the decent long-term future rewards in sustainable investments, says the CEO of a leading global financial giant. The analysis from Nigel Green, CEO and founder of deVere Group, one of the world’s largest independent financial advisory, asset management and […]

An unprecedented array of risks—ranging from capacity shortfalls, extreme weather, extended drought, supply chain issues, cybersecurity, solar PV tripping, fuel constraints, to wildfires—could imperil the reliability of nearly every North American bulk power system (BPS) region west of the Midcontinent Independent System Operator (MISO) this summer, the North American Electric Reliability Corp. (NERC) warned in […]

Hydrogen combustion has begun at the 485-MW Long Ridge Energy Terminal combined cycle power plant—a flagship GE HA-class project that is purpose-built to transition from natural gas to hydrogen blends and ultimately be capable of burning 100% hydrogen. While the sprawling multimodal facility in Hannibal, Ohio—which sits on the Ohio and West Virginia border—achieved commercial […]

A study conducted by the Lawrence Berkeley National Laboratory (Berkeley Lab) shows more than 1.1 TW of solar and energy storage capacity were in the U.S. power grid’s interconnection queue at the end of 2021. Notably, that total is more than the currently existing capacity in the U.S. power fleet. Additionally, Berkeley Lab researchers found […]

The Arizona Corporate Commission (ACC) has delivered a major blow to the Salt River Project Agricultural Improvement and Power District’s (SRP’s) urgent plans to expand the 575-MW gas-fired Coolidge Generating Station with 820 MW of fast-start capacity. The ACC in a 4–1 vote on April 12 denied approval of the public power utility’s Certificate of […]

Portland, OR (April 5, 2022) — LO3 Energy (“LO3”), developer of Pando software that enables suppliers and clean energy operators to engage customers and offer new compensation models to optimize renewable energy assets, is providing the software to Green Mountain Power (“GMP”) for a new “Sun Match” pilot for customers. LO3’s Pando platform will support […]

The state-owned Unión Eléctrica (UNE) is responsible for supplying electricity to the Cuban population and the national economy. This is a complex process in which more than 50,000 workers intervene, highlighted Jorge Armando Cepero Hernández, UNE’s general director during a recent press conference. The executive explained that electrical energy is produced with a generation fleet […]

For the first time in decades, a wave of nuclear projects across the U.S. is advancing in parallel—from test reactors to early construction. POWER examines how first movers are navigating execution risk, supply-chain constraints, and the race to criticality by 2026. For the first time since the 1970s, multiple nuclear projects are under simultaneous construction […]

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 […]