Plot of buildings in MGE territory

MGE commercial building analytics and benchmarking

How can a city develop business energy efficiency baselines by building type? We break it down. Do you have the energy and property data needed to understand how buildings in your community or service territory perform against other similar buildings? We worked with Madison Gas and Electric (MGE) to link utility data with property tax data in new ways. The result? A robust dataset that can be used to inform city-wide programming. The City of Madison and MGE wanted to drive more energy savings to help business customers. Continue reading
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Minnesota codes and standards efficiency programs

What is the best way to accelerate the development and adoption of energy efficient technologies? Codes and standards programs are the most cost-effective of all the program options utilities can choose, according to a recent LBNL report. Why? Because standards can impact all major equipment, and codes can impact all buildings, giving the program the widest possible deployment footprint. Continue reading
city skyline with blurred heart-shaped lights

Slipstream partners with local utility to make diverse multi-family community net-zero in Madison, WI

The Greenbush neighborhood is one of Madison’s most culturally diverse communities. Three hundred of its residents live in the Triangle/Monona Bay neighborhood in the heart of downtown Madison. The Bayview Foundation wanted to provide modern, affordable housing for their community - not only lower utility bills but build net-zero energy buildings. The Bayview Foundation partnered with Horizon Development to expand to 500 residents in two new apartment buildings and eight townhome buildings. Continue reading
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Illinois code advancement

Can utilities affect changes to building codes to improve energy savings? How feasible is it for utilities to increase cost-effective energy savings by influencing state or local building codes? We worked with an Illinois utility to find out. We reviewed information on how other states, most notably California, incorporated code programs in their portfolio. We investigated methods for attributing savings from these programs and interviewed Illinois stakeholders for their perspective on opportunities for code programs. Continue reading
contractors discussing plans

Energy and new homes in Minnesota

About 13,000 new homes and several hundred multifamily buildings are built in Minnesota each year and many existing homes are added on to or renovated. How do these projects compare relative to energy code? What kinds of beyond-code energy savings opportunities are still out there and how might utility conservation programs help to capture them? Continue reading
PCM in action day and night

Phase change materials

Should phase change materials be a part of your commercial building energy efficiency plan? Would you like to reduce peak electricity demand by 4-7% through a non-invasive retrofit? Perhaps you should consider phase change materials (PCMs) as one of your efficiency measures. Continue reading
refrigeration technology

Refrigeration in commercial and industrial settings

Refrigeration is a massive energy consumer in commercial and industrial buildings. According to the International Institute of Refrigeration's Role of Refrigeration in the Global Economy, it consumes around 17 percent of all electricity in the commercial sector alone. Rising demand and a warming climate mean almost certain expansion for refrigeration. This also means tremendous opportunity for energy savings; effort has gone into implementing many measures to reduce energy use in refrigeration across the country. Continue reading
Wrigley Building

Retrofitting a Chicago historical landmark

Retrofit for energy efficiency without compromising aesthetics, productivity or historic landmark status. Does your historic building need an upgrade, but you’re worried an energy efficient retrofit could compromise the look? Slipstream worked closely with the Perkins + Will team to design a five-floor new office space in the iconic Wrigley Building—and to enhance energy performance. Continue reading
office space

Light level analysis in Minnesota commercial buildings

How much lighting energy do commercial buildings use annually? What building types are ideal for adjusting light levels? We partnered with the Minnesota Department of Commerce, Division of Energy Resources through the Conservation Applied Research and Development (CARD) program to answer these questions and discover the best program offerings and resources so Minnesota can optimize their light levels and save on costs. Continue reading
office meeting room

U.S. Department of Defense Cree lighting demonstration

Does smart lighting deliver on its promises? We test lighting and controls performance to find out. Occupancy sensors. Daylight harvesting. Simple, automated commissioning. AND significant energy savings. Smart lighting developers promise they can do it all—but how do these technologies deliver when installed in real buildings? Continue reading