Committed to achieving cost-effective solutions to environmental challenges across the natural gas supply chain.

Agenda

• Who Is ONE Future

• Results to Date• Where Are We Going

• How Can We Collaborate

Why Emissions Matter

Safety: Ensure safe and reliable operations for our employees and communities

Responsibility: To be responsive to our customers, shareholders and investment communities

Industry Leadership: To support US’ energy-dominance goals and continued growth

Sustainability: To support the role that natural gas can play in a long-term sustainable energy economy

Production

Transmission and Storage

Distribution

Our Principles

Natural Gas has a foundationalrole in a low carbon economy

Efficiency improvement (methane mitigation) needs a value-chain approach

Science-based, transparent and meaningful targets

Program should focus on the outcome –i.e. performance-based

Flexibility is key

Reporting must be transparent and consistent with existing reporting programs

ONE Future Goal vs 2012 National Intensity

0.47%

0.28%

0.09%

0.09%

0.19%

0.11%

0.44%

0.30%

0.26%

0.22%

0.00%

0.20%

0.40%

0.60%

0.80%

1.00%

1.20%

1.40%

1.60%

2012 National Emissions Intensity ONE Future Target Intensity Values

Met

hane

Em

issi

ons I

nten

sity

, %

Distribution

Transmission & Storage

Processing

Gathering & Boosting

Production

1.44%

1.0%

2017 Results vs 2012 National Intensity

0.47%

0.28%0.205%

0.09%

0.09%0.093%

0.19%

0.11%

0.024%

0.44%

0.30%

0.122%

0.26%

0.22%

0.108%

0.00%

0.20%

0.40%

0.60%

0.80%

1.00%

1.20%

1.40%

1.60%

2012 National EmissionsIntensity

ONE Future TargetIntensity Values

2017 ONE FutureEmissions Intensity

Met

hane

Em

issi

ons I

nten

sity

, %

Distribution

Transmission & Storage

Processing

Gathering & Boosting

Production

1.44%

1.0%

0.552%

EPA and ONE Future Collaboration

Methane Challenge Voluntary Program Support

ONE Future Methane Challenge Protocol

ONE Future Members Transparent ReportingWhat’s Next?

11

Methane Challenge – ONE Future Emissions Intensity Option