combined heat and power

Back in 2015, ground broke on a combined heat and power (CHP) facility in Florida. It was created as a partnership between Chesapeake Utilities Corp., its Florida Public Utilities (FPU) subsidiary, and Rayonier Advanced Materials Inc. (RYAM), and comprised a Solar Titan 250 gas turbine and a Rentech heat recovery steam generator (HRSG). Ten years on, how is the $40 million facility doing, how has the partnership worked out, and what lessons have been learned along the way? POWER magazine took a trip to the plant to answer those questions.

In an era where energy costs continue to rise and climate concerns intensify, the inefficiencies of traditional power generation have become increasingly difficult to ignore. Conventional power plants often

The combination of combined heat and power plants with thermal energy storage and industrial heat pumps provides a sustainable and efficient heating sector option. In recent years there has been a growing

Hardware-in-the-loop (HIL) testing involves simulation of power plant behavior using the actual site-specific power plant controls before the commissioning stage. HIL testing can benefit all project

District energy systems are evolving across the power generation sector. Downtown business districts, college and university campuses, hospitals and healthcare facilities, airports, military bases and more are utilizing these systems to create economies of scale that reduce energy costs, and promote energy efficiency. These systems, used to provide power, hot water, heating, air conditioning and […]

Few power-generating resources present the combination of workhouse abilities that combined heat and power (CHP) does. But, powered predominantly by fossil fuels, will CHP find its unique footing within the

As of December 2022, the Department of Energy (DOE) CHP Installation Database recorded 4,674 combined heat and power (CHP) installations in the U.S., with a combined capacity of 80.4 GW. Installations were all sizes, from large industrial systems that are hundreds of megawatts to small commercial microturbine and fuel cell systems that are tens of […]

As part of modernization of the Kazakhstan power infrastructure, Aksa Energy will build a new combined heat and power (CHP) plant to provide flexible, reliable, efficient, and sustainable heat and power for the Kyzylorda region The new 240-megawatt (MW) CHP plant, expected to be commissioned in 2025, will be powered by two GE’s 6F.03 gas […]

Pilsen, Czech Republic (Oct. 10, 2022) – Pilsen-based steam turbine producer Doosan Škoda Power has signed a contract with the company Elektrárny Opatovice (EOP) to replace a TG3 steam turbine. The continuing upgrade is expected to improve the quality and reliability of heat and power supply and contribute to better environmental conditions. Doosan Škoda Power […]

In the February 2022 issue of POWER, an overview of existing district heating systems that utilize nuclear power for their energy source was presented and best practices of successful installations were

Nuclear energy is competitive for urban district heating applications. According to the International Atomic Energy Agency, about 43 nuclear reactors around the world—mostly in Eastern Europe and

ABB will supply integrated electrical infrastructure for seawater heat pump to deliver green heat to over 100,000 inhabitants of Danish port city of Esbjerg ABB’s technology will secure reliable renewable power supply, heat production and distribution for the plant Innovative 50MW heat pump system will use renewable energy from wind farms and extract the heat […]

New mtu Series 500 offers increased efficiency and is hydrogen-ready for reduced emissions Recaptured heat to be used to support mixing process Mankato, Minn., Oct. 13, 2021 – Raloy Lubricantes, one of the top four lubricant manufacturers and main supplier for automotive OEMs in Mexico, has selected the new mtu Series 500 generator set from […]

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

A microgrid is a discrete energy system consisting of distributed energy resources, such as solar panels, wind turbines, backup generators, and battery storage systems, and loads capable of operating in parallel with, or independently from, the main power grid. A microgrid generally operates while connected to the grid, but importantly, it can break off and […]

Conventional district heating systems are generally designed around the load. However, an alternate approach would be to design around potential heat sources, including the waste heat from power plants. Many

Costs associated with 40 hydrogen technologies used in 35 applications, including for heat and power, could tumble dramatically over the next decade as the scale-up of hydrogen production, distribution, and equipment and component manufacturing continues. For some applications, hydrogen could become competitive with other low-carbon alternatives, and even conventional options. Those are key findings from […]

China has started up its first commercial nuclear cogeneration system, using two newly operational AP1000 reactors at the Haiyang Nuclear Power Plant to heat 700,000 square meters of housing.  Shandong Nuclear Power Co. (SDNPC), a subsidiary of State Power Investment Corp. (SPIC), and owner of the Haiyang plant, on Nov. 15 said the first phase […]

INNIO and HanseWerk AG sign joint letter of intent on the realization of an innovative hydrogen pilot project in the center of Hamburg, Germany Flagship project plans to enable sector coupling at megawatt level HAMBURG (Germany) – JENBACH (Austria) – November 25, 2019 – The German federal states of Hamburg and Schleswig-Holstein want to make […]

Combined heat and power (CHP), also known as cogeneration, is the concurrent production of electricity or mechanical power and useful thermal energy (heating and/or cooling) from a single source of energy. Although it may not be widely recognized outside of industrial, commercial, institutional, and utility circles, CHP has been providing highly efficient electricity and process […]

One of the oldest energy efficiency ideas—combined heat and power—is prospering in the U.S. and looks promising elsewhere as the world searches for low-cost energy by increasing efficiency while lowering

Gas turbines come in a variety of sizes. While large combustion turbines seem to get the bulk of the publicity, with the likes of Siemens, GE, and Mitsubishi Hitachi Power Systems making the most noise

IRVING, Texas and FARNBOROUGH, UK (October 30, 2018) – Fluor Corporation (NYSE: FLR) announced today that it was awarded the engineering, procurement and construction of Valero Energy Corporation’s combined heat and power cogeneration project at its Pembroke Refinery in Wales, UK. Fluor booked the undisclosed contract value in the third quarter of 2018. “We are […]

Valmet has signed an automation agreement with Jyväskylä Energy Group in Finland for the delivery of its district heat network optimization solution. The delivery will cover the entire district heating network of the company’s both CHP production plants, Keljonlahti and Rauhalahti. The scope of the delivery scope also includes a Valmet DNA Information Management system […]

Offering generator paralleling control, active synchronization and soft loading Hingham, MA – Russelectric, a leading manufacturer of automatic transfer switches and power control systems, manufactures UL-listed cogeneration systems for combined heat and power (CHP) applications in which the generator sets are run to serve the connected load and heat is also recovered for other uses. […]

More and more people are finding distributed energy solutions are the answer for their power resource challenges. Distributed energy comes in many forms. Renewables such as solar and wind are top-of-mind when most people think of distributed resources, but natural gas-fired generation is often a good fit too, because it adds reliability to the system […]

There are increasing schemes in Europe to use marginally profitable gas-fired power plants to also generate heat for cities, and for good reason. Lausward Power Plant’s Fortuna Unit—POWER’s 2016 Plant of

Williamson College of the Trades’ Power Plant Technology program provides hands-on training for learners within its student-run power plant—known as the “Energy Island.” Through the program, students

MAN Diesel & Turbo has upgraded the automation system on a 19-year old 6L 32/40DF engine operated by Deutsche Bundesbank in Frankfurt, Germany. The upgrade was handled by MAN PrimeServ, the company’s global after sales brand. It re-established safe and reliable operation and long-term availability of spare parts and service for Deutsche Bundesbank’s plant. Since […]

Request for Offers issued for resources to bolster local grid resiliency. ROSEMEAD, Calif., March 6, 2017 — Southern California Edison has launched a Request for Offers (RFO) to acquire new distributed energy resources to bolster grid resiliency in the Santa Barbara-Goleta area. The RFO is seeking a range of new distributed energy resources including: energy […]