Safe and sustainable chemicals: The case for action
[Editor's note: This article originally appeared in the BSR Insight. It is the first part of a two-part series highlighting societal trends and drivers for companies to address chemical impacts. Part two will be published next month and will offer examples and information about how companies can approach chemical management.
In 1975, California implemented a law requiring that foam used in furniture be treated with chemicals to prevent the product from catching fire if placed in an open flame for 12 seconds. Across the United States, furniture manufacturers responded by adding flame retardants to their products.
More recently, however, the effectiveness of these fire retardants in reducing household fires has come under question, and scientific studies now indicate links between certain flame retardants and decreased fertility, lower infant birth weight as well as deficits in physical and mental development in young children.
Fast-forward 38 years, and California’s standard for furniture flammability is being rewritten -- part of a broader change in societal views globally on the risks and benefits of chemicals. For the past several years, activists groups such as the Center for Environmental Health, the Environmental Working Group and the Green Science Policy Institute have been raising consumer awareness and creating successful campaigns to change business practices and laws.
Consider several examples across industries:
- For the last two years, the apparel sector has been the target of a high-profile campaign on chemicals use and pollution in textile manufacturing.
- The new draft version of LEED emphasizes safer chemicals use, representing a significant shift for the construction industry.
- In the electronics sector, standards like EPEAT (for computers) and UL 110 (for mobile phones) dictate chemicals that must be avoided in products.
- In the food sector, NGOs have targeted companies for their use of Bisphenol-A (BPA) in can liners, which has led companies such as Campbell’s Soup to switch to alternatives.
- Children’s products are also subject to a variety of regulations, including Maine’s Safer Chemicals in Children's Products law.
- Cosmetic companies are the target of another significant NGO campaign.
The number of chemical regulations is also on the rise, with recently passed laws in California and Washington, and increasing numbers of chemicals covered under Europe’s REACH regulation.
Given the growing market demands, regulations and reputational risks, companies need to understand the impacts of chemical use on society and business and proactively manage their use in products and supply chains.
Proponents of better chemical management highlight a variety of social and environmental impacts that some chemicals can have -- on consumers, workers, communities and the environment. For consumers, there is growing awareness of the “body burden” of chemicals found within each of us. This is of particular concern for the young, as developing infants and children are more susceptible to chemical exposures than adults. In addition, persistent, bioaccumulative and toxic substances (PBTs) remain in the environment once released, and they disperse across the globe with the wind and ocean currents. Because PBTs degrade very slowly, they accumulate in animals and humans and can cause negative health effects.
In the supply chain, many workers dealing with hazardous chemicals face health risks due to a lack of proper protective equipment. In addition, because wastewater treatment plants in developing countries are often inadequate or overtaxed, pollutants are released into lakes and rivers surrounding factories, with negative impacts on local communities. According to a UN report, between 300 and 500 million tons of heavy metals, solvents, toxic sludge and other wastes are released into water bodies each year. The pollution of waterways in China, for example, is well known, and industrial effluents are a significant source of this pollution. This has a direct effect on human health, not just in China but in manufacturing regions around the world.
These societal concerns drive consumer, government and activist attention to chemical use, and this affects business through increased costs and damaged reputations for targeted industries.
Proactive chemical management can help companies avoid recalls -- such as those associated with lead in children’s toys -- or changes in consumer purchasing habits, such as when consumers became aware of BPA use in water bottles. Proactive chemical management can also reduce compliance costs, especially as more countries seek to regulate chemicals in products. Seagate, for example, is able to keep compliance costs from rising -- in the face of an increasing number of regulatory and customer requests -- by requiring suppliers to fully disclose products’ chemical content.
When it comes to a company’s reputation, risks and opportunities are both associated with chemical use. On the risk side, activist campaigns draw attention to gaps in chemical management in products and in supply chains, potentially tarnishing corporate brands. This is certainly the case for the high-profile campaign Greenpeace has run against the apparel industry.
On the opportunity side, companies can enhance their reputations and build consumer trust by proactively addressing customer concerns. Method, for example, successfully entered the competitive consumer packaged goods market with new approaches to packaging design and the use of safer chemicals in its products’ ingredients.
As was California’s experience with flame retardants, a combination of activist attention, consumer awareness, regulatory movement and corporate leadership is making proactive assessment and management of chemical use an essential part of companies’ sustainability programs. Science-based assessment of chemical impacts, along with an understanding of chemical use in products and manufacturing processes, will help companies address current societal concerns as well as anticipate future ones.
Photo of workers in hazmat suits in a factory provided by Marcin Balcerzak via Shutterstock.com.