Walmart EnergyImage Area

June 2016

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Each week, nearly 260 million customers and members visit our 11,532 stores under

72 banners in 28 countries and e-commerce websites in 11 countries. With fiscal

year 2015 revenue of $485.7 billion, Walmart employs approximately 2.2 million

associates worldwide.

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• Katrina – A Turning Point

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“We believe every company has a responsibility

to reduce greenhouse gases as quickly as it

can. This used to be controversial, but the

science is in and it is overwhelming… Walmart

can help restore balance to climate systems,

reduce greenhouse gases, save money for our

customers, and reduce dependence on oil.”

- Lee Scott, 2005

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200521st Century Leadership speech by then-CEO Lee Scott kicks off Sustainability

program at Walmart.

2006 Launched packaging scorecard. Set goal to sell 100M CFLs.

2007 Sold more than 137M CFLs

2008Plastic bag waste reduction goal set. Goal to only sell concentrated detergent

met. 38% fleet efficiency achieved.

2009Sustainable product index announced. Met goal to design and open more

efficient store prototypes. 60% fleet efficiency achieved.

2010Used 1.1B kWh of renewable energy. Global GHG goal set. 65% fleet

efficiency achieved.

2011 Reduced U.S. waste by 80%. Increased locally grown produce sales by 97%.

2012Recognized as largest on-site green power generator in the U.S. by the EPA

Green Power Partnership.

2013 Announced Vision 2020 Renewable Energy and Efficiency Goals.

2014-

2015

Walmart has largest installed solar capacity in the U.S. Supported President

Obama’s plan to generate more clean energy by committing to double on-site

solar energy projects in the U.S. by 2020.

Ten Year Sustainability Highlights

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Commitment 2: accelerate efficiency

Commitment 1: scale renewables

Drive the production or procurement of 7 billion kWh of renewable energy globally by December 31, 2020—an increase of over 600% versus 2010. The U.S. share is 2.5 billion.

By December 31, 2020, reduce the kwh/sqft. energy intensity required to power our buildings around the world by 20% versus 2010

Walmart is on the path to being supplied by 100% renewable energy

Renewable Energy & Energy Efficiency Goals

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Walmart Invests Significant Capital in Energy Efficiency

• LED Lighting (Interior & Exterior)• HVAC• White Roofs/Sky Lights• Central Control System• Refrigeration/Heat Recovery• Variable Speed Drives

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Walmart Renewable & Alternative Energy

• Over 350 Solar sites to date• 1 MW Wind Turbine at CA DC• 50 Bloom Fuel Cells

• 2 Business Continuity Systems

• Wind Farm Offtake Purchases• Battery Storage With Solar

Solar Carport Canopies

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Walmart Distribution Centers

1 MW Solar Tracking System

2 Million kWh/yr

2 MW Ground & Carport

3 Million kWh/yr

3 MW Rooftop & Parking

5 Million kWh/yr

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Bloom Fuel Cells

Current Status• 50 sites (44 in CA; 6 in CT)• Provide 40%-60% of store’s electricity• Majority financed through PPAs

Business Continuity Sites• New Haven, Waterford, CT• Provides portion of power during outages• Final commissioning in 2015• Walmart Owned

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SolarCity/Walmart Battery Storage Project

Pilot Projects– Phase1: Small 15-30 KW batteries (2013-2014)– Phase II: 2015 test will use larger batteries:

o 200 kW batteryo Battery + Solar reduce utility demand costo Battery will also offer short-term back-up

power

Concept:Battery used for shaving peak utility

demand– Small 15kw-30kw Batteries charge at

night (low time-of-use cost)– Larger 200 KW Batteries will be

charged by solar systems– Can be used to manage peak demand

& provide limited backup power supply

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Buyers’ Principles

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1. 2. 3.

4. 5. 6.

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Alabama Power – Walmart

• Deal announced June 2016

• WMT to take the majority of power from 72 megawatt facility in

LaFayette, AL through a long term PPA.

• All WMT stores in Alabama Power service territory to receive a

substantial amount of renewable energy from the agreement.

• WMT will receive and retire RECs that reflect renewable energy

consumed.

• Project expected to begin construction this year; operational in 2017;

projected to create 125 jobs during construction.

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