Case Studies

This section contains case studies of community programs primarily from across North America. It includes a broad sampling of programs to offer a wide variety of approaches and tools used, locations, types of organizations and participants, activities being promoted and problems being addressed. Most of these case studies illustrate approaches that have worked. However, examples of potential pitfalls are also included to provide you with a realistic map of the terrain ahead.

We are actively looking for new case studies with measured impact results. Do you know of any that might make good additions to this site? Please let us know.

All the Case Studies and examples are described in the past tense, including programs that are still operating. If the program is still operating, the Case Study summary is written in the present tense.

Are you looking for case studies in particular topic areas? Please view Topic Resources.

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Landmark Case Study WaterSense Adds Up to Big Energy Savings  Environment

 This case study is currently under development.

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Landmark Case Study Solarize Boosts Installations and Transforms Solar Markets Across America  Environment

 This case study is currently under development.

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Landmark Case Study TDM at Seattle Children’s Hospital  Environment

This case study is currently under development.

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Landmark Case Study Virgin Atlantic’s Airline Captains Improve Fuel Efficiency  Environment

 This case study is currently under development.

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Norway’s Promotion of Electric Vehicles  Environment

Several policies / incentives, in place over an extended period, have made Norwegians more likely to purchase electric vehicles (EVs) than people in any other country. These incentives have included: exemption from vehicle registration and high purchase taxes, reduced road tolls, free parking, and access to some bus lanes. A similar long-term approach could be adapted for other big-ticket purchasing behaviors where the impact justifies the expense – for example energy-efficient home / building retrofits and appliances. Norway's electric cars are close to zero-emission as 98% of its electricity came from hydropower.

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