Increasing residential boiler efficiency with retrocommissioning & improved installation

Although high-efficiency condensing boilers have been available in the residential market for many years, consumer acceptance and market penetration is low. One contributing factor is that many mechanical contractors believe condensing boilers don’t achieve their listed effic...

CEE's Erik Ennen appointed to NALMCO board of directors

CEE's Erik Ennen has been appointed to the board of directors of NALMCO, the International Association of Lighting Management Companies.

Report released — MN's e21 Initiative: The 21st Century Energy System

Nation-leading energy industry resource provider E Source has published a report on Minnesota's e21 initiative, co-led by CEE and Great Plains Institute.

How to Start a Green Buildings Program: Part 2

Since 1996, the New York State Energy Research and Development Authority ( NYSERDA ) Green Buildings Program has used utility ratepayer and federal funds to transform new and rehabilitated commercial, industrial, and institutional buildings into environmentally responsible,...

Retrocommissioning of Condensing Boilers

Objective High-efficiency condensing boilers have been available in the residential market for many years, but consumer acceptance and market penetration is low. The purpose of this research project was to characterize the installed performance of condensing boilers in Minn...

Report Assesses Health Risks of Secondhand Smoke in Hospitality Venues

Air pollution remains a global public health concern, and our energy choices affect air quality. In previous posts we’ve explained how indoor air quality relates to both energy and public health, and how research methods can carry over between the fields. Tobacco Control jo...

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Strategic Electrification Forum

This forum featured speakers from both Minnesota and around the country to talk about a range of electrification topics including emerging tech, an evolving grid, ongoing natural gas reliance and electric innovations. Strategic Electrification Forum As the mantra to "el...

Condensing Boiler Optimization

Read the full research summary Background Condensing boilers are one of the most promising natural gas technologies for reducing Minnesota commercial energy use. However, many newly installed systems only achieve a fraction of their expected energy savings. The effic...

CEE to Help Identify MN Potential for Energy Efficiency On Demand and Supply Sides

Study will gain deeper understanding of energy efficiency potential to inform utility programs.

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