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Promising Practices

The Promising Practices database informs professionals and community members about documented approaches to improving community health and quality of life.

The ultimate goal is to support the systematic adoption, implementation, and evaluation of successful programs, practices, and policy changes. The database provides carefully reviewed, documented, and ranked practices that range from good ideas to evidence-based practices.
Learn more about the ranking methodology.

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The Acid Rain Kids Web Site (USA)

Filed under Good Idea, Environmental Health / Toxins & Contaminants, Children

Goal: The goal of this website is to provide younger children with basic information about acid rain and help them form a foundation of knowledge about, and an interest for, a variety of environmental issues.

The AgSTAR Program (USA)

Filed under Effective Practice, Environmental Health / Toxins & Contaminants

Goal: The goal of AgStar is to reduce methane emissions at confined animal feedlot operations by promoting the use of biogas recovery systems.

The City as a Park - Climate change reduction and city beautification in Denver (City of Denver)

Filed under Good Idea, Environmental Health / Air

Goal: To slow climate change by reducing carbon dioxide in the atmosphere while also establishing a network of public spaces where residents can walk to enjoy a vibrant urban landscape and healthy ecosystem.

The City of Chula Vista's CO2 Reduction Plan (Chula Vista, CA)

Filed under Effective Practice, Environmental Health / Energy & Sustainability, Urban

Goal: The CO2 Reduction Plan was officially adopted by the Chula Vista City Council in November 2002 and aims to reduce CO2 emissions to 80% of 1990 levels by the year 2010. Specific action measures include:

- Municipal clean fuel vehicle purchases
- Green power use and public education program
- Telecommuting and telecenters
- Enhanced pedestrian connections and increased housing and employment density near transit
- Bicycle lanes, paths, and routes
- Energy efficient landscaping
- Solar pool heating
- Traffic signal and system upgrades

The Coal Combustion Products Partnership (C2P2) (USA)

Filed under Effective Practice, Environmental Health / Air

Goal: C2P2 aims for the following goals:
-Increase the use of coal fly ash in concrete by 43 percent, from 14 million metric tons per year in 2001 to 20 million metric tons by 2010.
-Reduce greenhouse gas emissions from concrete production by approximately 6 million metric tons by 2010.

The Green Suppliers Network (USA)

Filed under Effective Practice, Environmental Health / Air

Goal: The goal of this program is to help suppliers continuously learn ways to save money, optimize resource use, and eliminate waste through on-site technical reviews.

Turn it Off - Toronto's program to reduce car idling (Toronto)

Filed under Effective Practice, Community / Transportation, Adults, Urban

Goal: Toronto’s “Turn it Off” initiative sought to encourage motorists to avoid idling their cars when picking up or dropping off at school or at public transportation terminals, which in turn would improve air quality and help reduce urban contribution to climate change.

Voluntary Aluminum Industrial Partnership (VAIP) (USA)

Filed under Effective Practice, Environmental Health / Toxins & Contaminants

Goal: The goal of the VAIP is to reduce perfluorocarbon emissions from aluminum production in the United States.

Wood Stove Changeout Campaign (USA)

Filed under Effective Practice, Environmental Health / Air

Goal: The goal of a wood stove changeout campaign is to reduce the usage of inefficient wood stoves in order to improve air quality.

An Effective Practice meets the following HCI criteria:

  1. The program description includes at a minimum: the sponsoring organization, program goals, program implementation steps, and outcomes that have demonstrated program success and/or promise in achieving the program goal in one or more localities.
  2. The results from an evaluation of the program include quantitative measures of improvement in outcome of interest (i.e. increase in voter registration, not just delivery of voter registration drive) and/ or the outcome measure is increased or improved compared to the baseline measurement or the control group but the difference is not statistically significant.

A Good Idea meets the following HCI criteria:

  1. The program description includes: the sponsoring organization, program goals, program funding source, program implementation steps and outcomes.
  2. The program evaluation is limited to descriptive measure(s) of success/accomplishment (i.e., program participation rates, number of services/education sessions/radio messages provided). Note: oftentimes, the program has been newly implemented and a program evaluation has not yet been conducted. Programs that have not yet been evaluated, but which show promise in improving health or quality of life, are classified as Good Ideas until an evaluation is conducted.

An Evidence-Based Practice meets the following HCI criteria:

  1. The program description includes at a minimum: the sponsoring organization, program goals, program implementation steps, and outcomes that have demonstrated program success in achieving the program goal in one or more localities.
  2. The results from an evaluation of the program include quantitative measures showing improvement in the outcome(s) of interest after the implementation of the program (i.e. increase in smoking cessation, not just the delivery of a smoking cessation program). The outcome measure(s) is/are compared at relevant time periods before and after the intervention or program implementation. Alternatively, the evaluation study compares the outcome(s) between an intervention group and an appropriate control group.
  3. The study is of peer-review quality and presents numbers in a scientific manner; measurements of precision and reliability are included (e.g. confidence intervals, standard errors), results from statistical tests show a significant difference or change in the outcome measure(s), and relevant point estimates and p-values are presented. Note: if the results from an evaluation of a program are presented in a scientific manner and the outcome measure is improved compared to the baseline measurement or the control group but the difference is not statistically significant, the practice is classified as effective and not evidence-based.