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We advance energy efficiency.

CEE investigates new energy efficiency technologies and strategies for utility programs, as well as policies that advance efficiency and public health.

Current Focus Areas

ASHP along house

Heat Pumps

Attic inslulation

Advanced Envelope Sealing

building and sky

Building Energy Code

Supermarket fridge

Efficient Refrigeration

Search Projects

Women installing monitors

Energy Recovery in Minnesota Commercial and Institutional Buildings (CLOSED)

Water heating monitoring system on a water heater

Field Study of Intelligent, Networked, Retrofittable Water Controller (CLOSED)

line up of commercial boilers

Condensing Boiler Optimization (CLOSED)

stand by loss of residential boiler

Retrofitting Combined Space & Water Heating Systems (CLOSED)

hot water faucet

Simplifying Natural Gas Water Heater Retrofits (CLOSED)

ventilation smoke test

Multifamily Ventilation Assessment and Retrofit Guide (CLOSED)

White living room with lots of windows

Window Retrofits: Increasing Window Efficiency Without Replacement (CLOSED)

rooftop HVAC

Advanced Rooftop HVAC Unit Controls Pilot (CLOSED)

bikes

Bicycling Counts (CLOSED)

air leakage test, building joints

Capturing Energy Savings from Large Building Envelope Leakage Reduction (CLOSED)

natural gas tank

Actual Savings and Performance of Natural Gas Tankless Water Heaters (CLOSED)

arena refrigeration system

Energy Efficiency and Air Quality in Ice Arenas (CLOSED)

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212 North 3rd Ave, Suite 560
Minneapolis, MN 55401
612-335-5858

Roseville
2106 County Road C West
Roseville, MN 55113
651-221-4462

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Copyright 2025 Center for Energy and Environment

  • About
    • Mission & Values
    • Equity & Inclusion
    • Staff Directory
    • Board of Directors
    • Why Choose CEE
    • 2024 Impact Report
    • Requests for Proposals
    • Our Policy Work
  • Programs
    • Residential
      • How to Get Started
      • Home Energy Squad (Energy Audit)
      • Career Training
      • New Construction Services
      • Multifamily Buildings
    • Commercial
      • Reduce Energy Costs
      • Lighting Rebates
      • HVAC Rebates
      • Free Smart Thermostats
      • Refrigeration Rebates
      • Grow Lighting Rebates
    • Communities
      • Energy Consulting
      • Planning & Engagement
      • Local Policy Development
    • Market Transformation
      • Minnesota’s Efficient Technology Accelerator
      • Minnesota Advanced Energy Codes Partnership
      • Midwest Heating and Cooling Collaborative
  • Loans
    • Residential Loans
      • Home Improvement
      • Home Energy
      • Solar Financing
      • Air Source Heat Pump Financing
      • Down Payment Assistance
      • City-Specific Offerings
      • Apply Now
    • Contact Us
      • Loan Staff
      • Loan Servicing Sign In
  • Our Research
    • Research Projects
    • Become a Research Participant
  • Learn
    • Blog
    • Events
    • News
    • Reports & Case Studies
    • Home Energy Hub
    • Minnesota Energy Dockets
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