Reports & Materials


Using Tablets to Collect Data in the Field

This webinar showcases CEE's mobile app development and explains how we've incorporated tablets into our residential energy program.

Info Visualization

Secondhand Smoke Animations

Animations showing how interior air driving forces affect the migration of secondhand smoke within a multifamily apartment building.


Minnesota Energy Efficiency and Load Management Symposium

CEE co-sponsored a Minnesota Energy Efficiency & Load Management Symposium with CenterPoint Energy, Great River Energy, and the City of Buffalo.


Tankless Water Heaters Update

Updates on water quality and installation issues, efficiency and savings, occupant satisfaction, and impact on gas distribution presented at the MN Blue Flame Gas Association Expo.


Variable Speed Pumping in Condensing Boiler Systems

An overview of hot water system life cycle costs and opportunities from demand side, supply side, and transmission systems presented at the MN Blue Flame Gas Association Expo.

Data & Reference

Power and Energy Primer

What's the difference between a kilowatt and a kilowatt-hour? And why does it matter? An overview of the building blocks of our energy system.

Technical Report

Retrofitting Combined Space and Water Heating Systems: Laboratory Tests

The NorthernSTAR DIA laboratory was created to identify proper system components, designs, operating parameters, and installation procedures to assure high efficiency of field installed systems.


CEE's Home Energy Efficiency Rating

This webinar reviews features of the residential energy score, its development, and early experience with pilots in Minneapolis and St Louis Park.


Demonstration of CEE's miScore Mobile App

In this webinar, Director of Engineering and Business Development Richard Szydlowski demonstrates CEE's miScore mobile app.


Tankless Water Heaters - Do They Really Save Energy?