Most Recent Environmental Health Case Studies

Clean Air at Home  

"Clean Air at Home: Small Steps Make a Big Difference" is a targeted, community-based social marketing campaign that reduces young families’ exposures to environmental contaminants at home such as mould, dust, fumes from toxic cleaners and tobacco smoke. Almost three in four participants changed some of their behaviors and almost one half reported performing all five of the behaviors being promoted.

HSBC Clean Air Achievers  

CAC's HSBC Clean Air Achievers programs provides youth with a chance to meet high profile athletes and be inspired by personal messages to adopt healthier, more active and sustainable lifestyles. The program has dual goals of reducing air pollution and increasing physical activity levels via active transportation. Designated a Landmark case study in 2013. 

20/20 The Way to Clean Air  

20/20 The Way to Clean Air involved individuals in the Greater Toronto Area in reducing home energy use and vehicle use by 20%. It asked participants to make a small commitment (some easy-to-do activities done for a period of two weeks), leading to a larger commitment (longer-term, greater cost savings actions), and connected them with programs and services that helped them succeed.

Ozone Action Program  

In Southeast Michigan, the Clean Air Coalition runs a program to help reduce the formation of ground level ozone, which is a threat to environmental and human health and is one of the primary contributors to smog. The Ozone Action Program educates households and businesses, and encourages participation in voluntary ozone reduction activities. A key component of the program involves Ozone Action alerts which are issued when ozone levels are expected to exceed federal standards the following day.

Spare the Air  

When air pollution concentrations approach unhealthy levels, people living and working within the San Francisco Bay Area are notified, and encouraged to avoid activities that pollute the air. Partnerships with local businesses and public agencies allow the program to target commuters at work, and offer information, incentives and services to help them choose less polluting alternatives.

Oregon's Air Quality Public Education and Incentive Program  

This ongoing program educates the public and provides incentives to improve air quality in Portland. It uses non-regulatory approaches that target vehicles, lawnmowers, paints and certain consumer products - to reduce emissions from Volatile Organic Compounds (VOCs).

Turn it Off  

Turn it Off is a community-based initiative to encourage individuals to avoid idling their vehicles while waiting at such places as school pick-up areas and transit Kiss and Ride parking lots. Replicability: high.

Promoting Sustainable Agriculture in Panama  

This case study describes the experiences of a Canadian woman working as a project leader promoting sustainable agriculture in a rural village in Panama. It provides some tips on improving the success of programs aimed at promoting sustainable agriculture, with a focus on building partnerships and achieving buy-in.

Bert the Salmon: Promoting Natural Lawn Care in the Seattle Area  

An extremely successful, media-based public relations campaign has convinced hundreds of thousands of Seattle-area homeowners to turn their backs on many environmentally harmful lawn care practices and embrace elements of natural lawn care. The campaign also uses a habit change kit that includes a lawn sign.

Reducing Pesticide Use in Hudson, St. Lazare, and Notre Dame de l'Île Perrot  

A combination of by-laws with escalating fines and home visits enabled a number of small towns in Quebec, Canada to reduce the cosmetic use of pesticides on residential properties by 80 to 90%. They were some of the first communities in North America to do so.

Quebec's Coalition for Alternatives to Pesticides  

The Coalition for Alternatives to Pesticides (CAP) brought about a quick change in thinking regarding pesticides, and engaged citizens and other organizations to organize their own pesticide reduction efforts, with their Pesticide Free Naturally campaign in the province of Quebec, Canada. Their program used action kits with lawn signs, community workshops and events, low-cost memberships and mass media. A survey included with the action kits (self reported) indicated changes in pesticide use as well. This campaign built on the one originally developed by the Green Communities Association.

Switch Out Mercury Recovery Program  

The Switch Out program draws on the voluntary assistance of Canadian automotive recyclers to remove light switches containing mercury from end-of-life vehicles. Initiated by the Clean Air Foundation (CAF) in June 2001, Switch Out has significantly reduced the impact of mercury disposal into the environment.

Halifax Regional Municipality Pesticide By-law  

In 2000, Halifax introduced a by-law reducing the use of pesticides on municipal and residential properties, to protect human health and the environment. The municipality used internal resources and external partners to phase in the by-law over several years while educating residents on sustainable turf maintenance and alternatives to synthetic pesticides.

Waterloo's Plant Health Care Program  

The City of Waterloo has dramatically decreased its use of pesticides on municipally owned land through practices that promote healthy, vigorous turf and soil. The city's Plant Health Care Program (PHCP) has over time become Waterloo's preferred method of turf care. 

Manitoba Heavy Construction Association's Safety, Health and Environment Program  

Manitoba heavy construction companies are more eager than ever to learn safety, health and environment skills since the industry's trade association launched a revamped, user-friendly new support program. Organizers of the Manitoba Heavy Construction Associations Safety, Health Environment Program (SHEP) hope this interest will lead to fewer worker injuries and environmental accidents. Write-up funding provided by Environment Canada's National Office of Pollution Prevention.

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