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Up close: Managing the business risks of climate change

ExxonMobil believes producing our existing hydrocarbon reserves is essential to meeting growing global energy demand.

We enable consumers – especially those in the least-developed and most-vulnerable economies – to pursue higher living standards and greater economic opportunity. We believe all economic energy sources will be necessary to meet growing demand, and the transition of the energy system to lower carbon sources will take many decades due to its enormous scale, capital intensity and complexity. As such, we believe that none of our proven hydrocarbon reserves are, or will become, stranded.

ExxonMobil makes long-term investment decisions based in part on our comprehensive annual analysis that underpins our global Outlook for Energy. We project an energy-related CO2 emissions profile through 2040. This can be compared with the energy-related CO2 emissions profiles from various scenarios outlined by the IPCC. When we do this, our Outlook emissions profile would closely approximate the IPCC’s intermediate Representative Concentration Pathways 4.5 emissions profile in shape, but is slightly under it in magnitude.

Energy-related CO<sub>2</sub> emissions

We address the potential for future climate change policy, including the potential for restrictions on emissions, by estimating a proxy cost of carbon. This cost, which in some geographies may approach $80 per ton by 2040, has been included in our Outlook for several years. This approach seeks to reflect potential policies governments may employ related to the exploration, development, production, transportation or use of carbon-based fuels. We believe our view on the potential for future policy action is realistic and, by no means represents a “business as usual” case. We require all of our business lines to include, where appropriate, an estimate of GHG-related emissions costs in their economics when seeking funding for capital investments.

We evaluate potential investments and projects using a wide range of economic conditions and commodity prices. We apply prudent and substantial margins in our planning assumptions to help ensure competitive returns over a wide range of market conditions. We also financially “stress test” our investment opportunities, which provides an added margin against uncertainties, such as those related to technology development, costs, geopolitics, availability of required materials, services and labor. Stress testing, which differs from alternative scenario planning, further enables us to consider a wide range of market environments in our planning and investment process.