Half of multinational companies plan to select suppliers based on carbon performance, according to a study by Carbon Trust Advisory.

The research says that 29% of suppliers are likely to lose their places on green supply chains if they do not have adequate performance
records on carbon. The research also finds that 58% of multinationals will in the future pay a premium for low carbon suppliers to
reduce their overall corporate carbon footprints.

In the U.K., 56% of multinationals said that in the future they expect to drop suppliers based upon low carbon performance, compared to just 28% in the U.S.

The research consisted of 100 interviews carried out by Dynamic Markets. Respondents were from the senior manager level or above, working for companies with at least 1,000 employees and with operations, subsidiaries, or investments in more than two countries.

The research found that 40% of multinationals are addressing their indirect carbon emissions, compared to 93% for direct emissions. Among the companies not addressing supply chain emissions, 42% said they would do so within the next year, and another 42% within the next two to three years.

Next month Marshalls Plc, a supplier of hard landscaping, will be hosting a United Nations Global Compact Supplier event to educate first-tier suppliers on its approach to environmental issues.

In the Carbon Trust report,  74% of U.K. respondents said shareholder pressure would be a key driver for them in tackling carbon emissions, compared to just 24% in the U.S.

Environmental Leader, September 2011.