Dell Powers Oklahoma City Campus with 100 Percent Green Energy; Plans to Reduce Global Absolute Greenhouse Gas Emissions Additional 40 Percent by 2015

ROUND ROCK, Texas--(BUSINESS WIRE)-- Dell Inc. (NASDAQ: DELL):

    --  Dell now powers its 240,000 square-foot Oklahoma City campus with
        100-percent wind energy, the latest action in its commitment to become
        the 'greenest' technology company on the planet. The company is
        partnering with Oklahoma Gas and Electric on the use of renewable energy
        and expects to avoid nearly 5,100 tons of CO2 emissions per year.1
    --  Dell also announced today a deliberate plan to further reduce its
        worldwide facilities' greenhouse gas emissions by 40 percent by 2015.2
        The reduction will be achieved through aggressive energy efficiency,
        on-site renewable-energy and partnerships with utility providers.
    --  With today's announcement concerning its Oklahoma City facility, Dell
        now sources about 35 percent of its U.S. energy use from green power and
        approximately 20 percent globally. The company is continuing to purchase
        enough green power, verified emission reductions and renewable energy
        certificates globally to cover its total electricity use.
    --  Dell was recently recognized by the U.S. Environmental Protection Agency
        (EPA) for its leadership in green power. In the latest EPA Fortune 500
        Green Power Challenge rankings, the company increased its position to
        No. 3 from No. 12 in July 2008, ahead of HP, Apple and IBM.

    --  Last August, Dell announced that it met its carbon-neutral goal more
        than five months ahead of schedule through a combination of operational
        efficiencies, greater investment in green power and responsible offsets
        to cover remaining impacts. Since 2004, the company's U.S. investment in
        green power and renewable energy certificates, including solar, wind and
        gas-energy conversion has grown from 12 million kWh to more than 553
        million kWh.
    --  Dell is also helping suppliers achieve their environmental goals. In
        June 2007, the company announced that it would require primary suppliers
        to report CO2 emissions data during quarterly business reviews. Dell was
        the first IT company to join the Carbon Disclosure Project's Supply
        Chain Leadership Collaboration to help suppliers with emissions
        reporting.

Quotes:

    --  "Integrating green power into our operations wherever and whenever
        possible is a key environmental and business strategy," said Dane
        Parker, director of environment, health and safety at Dell. "It's
        critical that our industry take a leadership role in the transition to a
        green economy. Aggressive energy efficiency and renewable-power targets
        are essential."
    --  "Dell's ambitious commitment to reduce its global emissions by 40
        percent by 2015 is precisely the kind of bold leadership we need in
        order to make the transition to a clean, green low-carbon future," said
        Steve Howard, CEO of The Climate Group. "We're proud to have Dell as
        member of The Climate Group - and we encourage other companies to follow
        their lead and set similarly aggressive energy efficiency and
        renewable-power targets."
    --  "We commend Dell for helping to lead the way to a 21st Century green
        economy," said Jesse Langston, VP of Utility Commercial Operations for
        OG&E Electric Services. "When companies partner with utility providers
        to drive greater demand for green electricity, consumers across the
        globe stand to benefit."

Links:

www.dell.com/earth

www.direct2dell.com

EPA Fortune 500 Challenge

www.ReGeneration.org

About Dell

Dell Inc. (NASDAQ: DELL) powers its global headquarters campus with 100 percent green energy.

1 Estimate based on EPA Climate Leaders guidance, Dec. 2007.

2 Using 2007 GHG emissions as a baseline.

    Source: Dell Inc.