-
O&M
Managing Renewable Energy Assets with Remote Telemetry Units
Energy production is diversifying rapidly, with solar, wind, wave, hydropower, marine, and biomass adding to more traditional methods. Renewable energy today generates about 30% of all electricity, according
-
News
Show Preview: Connected Plant Conference
POWER and Chemical Engineering magazines are hosting the fifth annual Connected Plant Conference (CPC), taking place Aug. 30–Sept. 1, 2021, at the Renaissance Austin Hotel in Austin, Texas. CPC is the only event specifically covering the digital transformation taking place in the power generation and chemical process industries. CPC includes a look at the technology […]
-
News
POWER Digest [August 2021]
Bangladesh Scraps 8 GW of Coal-Fired Projects. Bangladesh’s government on June 26 approved the Power, Energy, and Mineral Resources Ministry’s proposal to scrap 10 coal-fired power plants, given their lack
-
Microgrid
Why Microgrids Are the Key to Our Carbon-Neutral Future
As we continue to work toward a more sustainable future globally, demand for renewable energy integration is increasing. This requires more flexibility in grid infrastructure and the ability to add more types
-
News
Protecting Battery Energy Storage Systems from Fire and Explosion Hazards
There are serious risks associated with lithium-ion battery energy storage systems. Thermal runaway can release toxic and explosive gases, and the problem can spread from one malfunctioning cell to neighboring cells, resulting in catastrophe.
-
Commentary
Biden’s Jobs Plan—A Game-Changer for Clean Energy?
The American Jobs Plan was announced by the White House earlier this year to much fanfare. It describes sweeping action, using bold words like “reimagine” and “rebuild.” And while the Jobs Plan is not
-
Ocean/Marine
Mechanical Seals and Bearing Isolator Solutions for Tidal Energy Equipment Protection
As clean power technologies become more mainstream, offshore and river-based energy generating systems are beginning to come into their own in terms of proven performance. While the sea and rivers are a widely
-
Business
What Will Dominate Future Corporate Governance Agendas?
Now, more than ever, businesses are under pressure to ensure that environmental, social, and governance (ESG) issues are being managed effectively. Indeed, the coronavirus pandemic has exposed the need for
-
Legal & Regulatory
Missouri v. Biden: The Benefits and Costs of Carbon Emissions
The Biden administration in February announced that for the remainder of 2021, federal agencies will conduct regulatory and environmental analyses assuming that the global “social cost” of emitting carbon
-
Commentary
End the War on Nuclear Power—Start with Radiation
Governments and non-governmental organizations worldwide are clamoring for reduction in human-generated CO 2 emissions. Yet, America’s largest carbon-free energy source is regulated and demonized to the
-
Water
How Thermal Power Plants Can Save 80% of Their Water
An adiabatic cooling tower system can save great amounts of water at power plants compared to typical wet-type cooling towers. While there are challenges to implementation, understanding how these systems work
-
Connected Plant
Smart Condition Monitoring of Flue Gas Analyzers in Power Plants
A web-based condition monitoring solution can help power plant operators quickly identify emissions gas analyzer problems, enabling timely corrections. The technology can also allow experts to monitor multiple
-
HR
Prioritizing the Workforce Is Critical to Utility Transformation
Investments in technology, infrastructure, and service can only take a utility so far. Without organizational agility, employee expertise, innovation, and creativity, true and sustainable transformation is
-
O&M
Norwegian Wind Farm Presents Construction, Operational Challenges
The global wind power industry continues to grow, as more governments set renewable energy targets amid a push for decarbonization and cleaner energy production. The Wind Europe Intelligence Platform reports
-
O&M
Preconstruction Strategies: Subcontractor Prequalification
Implementing sound prequalification processes has proven to be a winning strategy for successful power industry projects. Formal preconstruction phases have increasingly been employed to control costs for
-
Engineering
Power Plant Repowering with District Heating Supply
District heating systems offer a great way to improve fuel utilization at power plants. Two projects—one in the U.S. and one in Russia—that involved adding gas turbines and heat recovery steam generators
-
Connected Plant
A Systematic Approach to Checking Cybersecurity for Critical Infrastructure
When securing network assets, a long and often complex list of configurations must be performed to ensure industrial control systems have the appropriate cyber protection. This article presents a systematic
-
News
POWER Digest [June 2021]
CNL Successfully Fabricates Advanced Small Modular Reactor (SMR) Fuel. Canadian nuclear science and technology organization Canadian Nuclear Laboratories (CNL) on April 13 announced it successfully fabricated
-
Coal
Process Control Strategies for Reducing the Minimum Load of Fossil-Fired Plants
Recent Electric Power Research Institute (EPRI) research aims to better understand the potential of process control enhancements, such as load control, sliding pressure control, and steam temperature control
-
Hydrogen
Carbon-Neutral Blue Hydrogen Can Be More Than a Bridge in a Transformed Hydrogen Economy
Many advocates for a hydrogen economy believe “green” hydrogen, which is produced through electrolysis using renewable energy, will eliminate the need to curtail wind and solar generation. However, there
-
Coal
Coal-Fired Power Station Provides Natural Ecological Environment for Fireflies and Birds
In the 1980s, Taiwan’s economy grew rapidly and its demand for electricity surged. New power plants were urgently needed. In order to reduce transportation costs of imported coal and to promote economic
-
Commentary
America’s New Energy to Decarbonize Could Fuel Global Breakthroughs
The new U.S. administration’s policies could prove to be pivotal in the global fight to tackle climate breakdown. President Joe Biden signed a host of executive orders on “Climate Day” at the end of
-
Coal
Are Model and Field Liquid Collection Efficiency the Same? No.
“Because droplet trajectories and deposition patterns cannot be modeled simultaneously with the liquid-film motion, physical-flow models cannot be used to accurately determine the collection efficiency of
-
O&M
Crisis Management for Utilities: Lessons Learned from the Pandemic
The COVID-19 pandemic has created unprecedented challenges for business. Utilities have had to quickly overcome the challenges associated with this crisis, without letting critical services such as heat
-
Connected Plant
How (and Why) Using DVR Modeling Will Improve Power Plant Performance
Traditional power plant performance indicators do not always provide reconcilable data. This means plant personnel may be making operational changes based on inaccurate information. An innovative data
-
O&M
Custom Lift Safely Elevates Coal Ash Conveyor in Tight Space
A Midwestern power plant faced a logistical challenge when it came time to replace its coal ash conveyor. The new conveyor was 110 feet long and weighed a hefty 138 tons—and it needed to be lifted 10 feet
-
O&M
Hybrid Heat Sink Manufacturing by Cold Spray Process
Electronic devices, including those in telecommunications and high-power systems, generate heat during normal operation. That heat must be dissipated to avoid junction temperatures exceeding tolerable limits
-
Fuel Cells
Understanding Fuel Cells and Their Role in the Green Energy Revolution
Future propulsion and energy systems must be designed to meet the social challenges of climate change, increased energy requirements, and the mobility and energy demands of a growing world population. Fuel
-
Hydro
Understanding Hydro Turbine Draft Tubes and Their Importance
Significant engineering goes into every hydropower facility. Among the items that require detailed design work are draft tubes, which are basically conical diffusers installed at the outlet of turbine runners
-
Water
How to Effectively Treat Power Plant Cooling Water with Fewer Chemicals
Power plants across the globe are looking for an alternative to traditional chemistry to manage the water used throughout the cooling process. An innovative non-chemical water treatment technology may offer