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PwC: Extreme weather events drive climate change up boardroom agenda in 2012

19/09/2012 14:18
Carbon Disclosure Project Global 500 Report

Following increasing incidents of extreme weather events which disrupted business operations and supply chains around the world, climate change has climbed the boardroom agenda, according to the Carbon Disclosure Project (CDP) Global 500 Climate Change report. With the hottest US summer on record, fires in Russia and flooding in the UK, Japan and Thailand, among other events, 81% of reporting companies now identify physical risk from climate change, with 37% perceiving these risks as a real and present danger, up from 10% in 2010.

The CDP report, co-written by professional services firm PwC on behalf of 655 institutional investors representing $78 trillion in assets, provides an annual update on greenhouse gas emissions data and climate change strategies at the world’s largest public corporations. This year has seen a 10% increase year-on-year in companies integrating climate change into their business strategies (2012: 78%, 2011: 68%), contributing to a 13.8% reduction in reported corporate greenhouse gas emissions from 3.6 billion metric tons in 2009 as the financial slowdown began to take hold, to 3.1 billion metric tons in 2012. The fall is equivalent to closing 227 gas-fired power stations or taking 138 million cars off the road. A third of companies (31%) however reported no emissions reductions at all.

“Extreme weather events are causing significant financial damage to markets,” says Paul Simpson, CEO of the Carbon Disclosure Project, “Investors therefore expect corporations to think more about climate resilience. There are still leaders and laggards but the economic driver for action is growing, as is the number of investors requesting emissions data. Governments seeking to build strong economies should take note.”

A further round of government talks to reduce carbon emissions long-term will take place at the end of November in Doha, Qatar. The average longer-term target for companies’ emissions reductions is currently only 1% per year, well below the 4% required by countries to limit global warming to 2 degrees, according to analysis by PwC.

The CDP report features emissions data from 379 companies and rates them according to their climate change transparency with the best disclosers entering CDP’s Carbon Disclosure Leadership Index (CDLI) . CDP then assesses companies according to the scale and quality of their emissions reductions and strategies, and ranks these according to performance bands. The best performers enter CDP’s Carbon Performance Leadership Index (CPLI). The indices are used by investors to assess corporate preparedness for national or international emissions regulation and to guide investment decisions.

Analysis of the companies that have entered the CDLI and CPLI in the past suggests that organizations achieving leadership positions on climate change generate superior stock performance .

Emissions data on all companies responding to CDP can be found in the appendix of the report at https://www.cdproject.net/en-US/Pages/global500.aspx. Individual public company responses to CDP can be downloaded at https://www.cdproject.net/en-US/Results/Pages/responses.aspx.