Tag: boilers

A boiler is a closed vessel in which water or other fluid is heated. The fluid does not necessarily boil. (In North America the term “furnace” is normally used if the purpose is not actually to boil the fluid.) The heated or vaporized fluid exits the boiler for use in various processes or heating applications, including water heating, central heating, boiler-based power generation, cooking, and sanitation.

Solar and Energy Storage Financing for Schools

Solar and Energy Storage Financing for Schools

Jason Coughlin, a solar analyst at the National Renewable Energy Laboratory, was coauthor of a 2011 report, “Solar Schools Assessment and Implementation Project: Financing Options for Solar Installations on K–12 Schools.”

“Schools have continued to install solar using power purchase agreements (PPAs) and the trend is to continue seeing third-party installations,” says Coughlin.

Financing Solar and Energy Storage in Schools

Financing Solar and Energy Storage in Schools

Jason Coughlin, a solar analyst at the National Renewable Energy Laboratory, was coauthor of a 2011 report, “Solar Schools Assessment and Implementation Project: Financing Options for Solar Installations on K–12 Schools.”

“Schools have continued to install solar using power purchase agreements (PPAs) and the trend is to continue seeing third-party installations,” says Coughlin.

Cogen Case Study: Ronald McDonald House, New York City

Cogen Case Study: Ronald McDonald House, New York City

What began in 1974 as a Shamrock Shake-driven fundraiser to help families with sick children is today a network of 322 Ronald McDonald Houses in 57 countries. The first Ronald McDonald House (RMH), in Philadelphia, PA, was meant to serve as a “home away from home” for families spending time

Gas Turbine Design for Challenging Environments

Gas Turbine Design for Challenging Environments

Selecting a turbine to fit the environment it will operate in is really all about designing the right air filtration system to protect the gas turbine and compressor components. Filtration systems should be adapted to the specific site conditions to provide the best possible protection and optimized engine performance.

There is no “all-in-one” filter. There

HVAC Payback

HVAC Payback

If owners of commercial office buildings can incorporate variable-frequency drives (VFDs) into their HVAC systems, more often than not they probably should, says Pete Miceli, vice president, regional engineering manager for real estate service, development, and investment management at Transwestern’s Midwest office. Recently, Transwestern installed VFDs for supply and return

Gas Turbine Design for Challenging Environments

Gas Turbine Design for Challenging Environments

Selecting a turbine to fit the environment it will operate in is really all about designing the right air filtration system to protect the gas turbine and compressor components. Filtration systems should be adapted to the specific site conditions to provide the best possible protection and optimized engine performance.

Making Power Multitask With CHP/CCHP

Making Power Multitask With CHP/CCHP

Cogeneration, or combined heat and power (CHP), uses a heat engine or power station to generate electricity and heat for onsite uses. Trigeneration, or combined cooling, heat, and power (CCHP), is the simultaneous generation of electricity and useful heating and cooling as a result of the combustion of fuel or

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