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Energy technologies
Energy efficiency
ExxonMobil constantly strives to improve performance and streamline our processes in order to improve energy efficiency and reduce environmental impact.
Executing at scale
Deploying proven technology to reduce emissions
Technologies allow us to reduce, reuse and recycle energy throughout our operations. Running large upstream, refining and chemical operations to provide the products consumers rely upon generates tremendous amounts of excess heat. To ExxonMobil engineers, that lost heat offers opportunity.
With cogeneration we capture the waste heat and utilize it for our manufacturing processes, resulting in a reduced need for boilers, not to mention the fuel saving that goes with those boilers. Due to its inherent energy efficiency, the use of cogeneration leads to reduced greenhouse gas emissions. Our cogeneration facilities enable the avoidance of approximately 6 million metric tons per year of greenhouse gas emissions.
up to 75% less
carbon dioxide is produced from gas-fired cogeneration compared to coal-based power~ 5,400 megawatts
of gross cogeneration capacity in more than 100 installations, which is equivalent to the annual electricity needs of 4.3 million U.S. homes
A leader in cogeneration
Over the past decade, we have added about 1,000 megawatts of cogeneration capacity and continue to develop additional investment opportunities.
Energy factor
Producing power efficiently for our own operations
There’s nothing flashy about cogeneration, and in a hashtag environment, the term is rarely trending. But what cogeneration lacks in headline-grabbing cache, this emission-reducing technology makes up for by producing concrete results.
All articles about process optimization and efficiency
Advanced lubricants are driving energy efficiency in India’s industries
Over the coming decades, India is expected to see continued strong economic growth that will bring with it an expanding middle class and higher living standards.
News
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2 min read
• July 14, 2022
What an energy efficient grid could look like
Perspective
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July 22, 2021
Five energy efficiency tips: save energy and stay cool
As energy usage rises, so do your power bills; however, by being energy efficient you can use less and save more.
News
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2 min read
• Nov. 27, 2019
ExxonMobil to expand ultra-low sulfur diesel production at Fawley Refinery
IRVING, Texas – ExxonMobil said today that it has made a final investment decision to expand the Fawley refinery in the United Kingdom to increase production of ultra-low sulfur diesel by almost 45 percent, or 38,000 barrels per day, along with logistics improvements.
News releases
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April 24, 2019
Avoiding 6 million metric tons per year of greenhouse gas emissions through cogeneration
ExxonMobil is developing innovative ways to generate power more efficiently and with less environmental impact compared with purchasing electricity from a local utility.
Article
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Oct. 9, 2018