The Energy Collective

The world's best thinkers on energy and climate

  • Home
  • Post Here
  • Columns
    • Electricity Markets & Policy Group
    • Full Spectrum
    • Energy and Policy Developments
    • Game Changers
    • Energy for Human Development
    • Seeking Consensus
    • Green Growth
    • New Energy Voices
  • Fuels
    • Oil
    • Wind
    • Nuclear Power
    • Coal
    • Natural Gas
    • Solar Power
    • Renewables
    • Biofuels
    • Geothermal Energy
    • Wave & Tidal
    • Hydro Power
  • Environment
    • Carbon and De-carbonization
    • International Climate Conferences
    • Sustainability
    • Climate
    • Public Health
    • Water
    • Recycling
  • Grid
    • Smart Grid
    • Electricity
  • Tech
    • Cleantech
    • Green Building
    • Storage
    • Rare Earth Minerals
  • Business and Economy
    • Cap-and-Trade
    • Agriculture
    • Efficiency
    • Green Business
    • Utilities
    • Finance
    • Green Jobs
    • Subsidies
    • Risk Management
  • Politics
    • Environmental Policy
    • Energy Security
    • Communications and Messaging
    • China
  • Transport
  • Help
    • FAQ
  • Account
    • Login
    • Register

Displacing More Oil from Power Generation

January 19, 2011 by Geoffrey Styles

Print Friendly, PDF & Email

Increasing the US contribution of wind and solar power, geothermal energy, and even nuclear power would have virtually no effect on our oil imports or energy security, because we use so little oil for power. However, a pair of articles reminded me that this logic doesn’t necessarily apply elsewhere. On Monday the Financial Times described the rapid growth of electricity demand in the Middle East, much of it fueled by oil that might otherwise be exported. Saudi Arabia apparently burns up to a million barrels per day of oil for power generation in the summer. And last week Fast Company highlighted the potential of large fuel cells to replace the diesel engines that generate power aboard tankers and other ships. As oil prices again approach $100 per barrel, with the possibility of even higher prices ahead when the entire global economy has returned to normal growth, these situations represent golden opportunities to save large quantities of oil for other uses for which its nearest substitutes still cannot replace it at scale.

Based on Department of Energy data the US generated just 0.9% of our electricity from petroleum and its products in the last year, with more than a third of that fueled by petroleum coke, a low-value solid byproduct of oil refining. The 43.5 million barrels of petroleum liquids used in power generation in 2009 represented only 0.6% of the 6.9 billion barrels the US consumed that year. When you break that sliver down by location, much of it is used for either backup generation or on islands or other remote locations. In other words, the remaining potential to displace oil from power generation in the US is very small and not necessarily well-suited to the intermittent renewable energy technologies now in favor. (That should change as electric vehicles enter the fleet by the millions, but that prospect remains some years off, at least.)

That situation isn’t representative of the world as a whole, however, with oil accounting for almost 5% of global electricity generation in 2007. It was even higher on a regional basis, at 7% outside the countries of the OECD and 35% in the Middle East. Globally this amounted to 5 million bbl/day, or nearly 6% of total oil demand. That might not sound like much, until you consider that a drop in demand of around 3 million bbl/day from the first quarter of 2008 to the first quarter of 2009 contributed to a decline in oil prices–ignoring the mid-2008 spike to $145/bbl–of roughly $50/bbl. The price of oil is truly determined by the last few million bbl/day of supply and/or demand. You don’t need to be worried about Peak Oil to see the oil used globally for power generation as potentially low-hanging fruit for redeployment, and as a significant emissions-reduction opportunity.

The best candidates to displace that oil vary by country and region. For countries with a lot of natural gas, like the big producers of the Middle East, a switch to that fuel seems like an obvious choice. However, much of the world’s natural gas outside North America, including most LNG on long-term contracts, is priced based on oil, so the savings probably wouldn’t be as large as they would be here. Even for oil exporters like Saudi Arabia, it might still make more sense to burn the residual fuel from the country’s many large refineries, instead of importing LNG (or developing more of its own gas) and investing in the refining hardware to turn that residuum into gasoline, diesel and jet fuel. That might explain why the Kingdom is pursuing nuclear power to cover much of its future generating capacity growth. Renewables have also been capturing a foothold in the region, particularly in projects like Masdar City.

Finally, the large-scale marine fuel cell opportunity described in Fast Company would target a segment where oil has a near monopoly, outside of military fleets: shipboard power. And while these molten carbonate or solid-oxide high-temperature fuel cells would still consume fossil fuels to auto-generate the hydrogen they use, their high efficiencies would reduce overall oil consumption in shipping. If it proves possible eventually to use even larger fuel cells as the basis for electrifying vessel propulsion, as the article speculated, then oil savings would be much more substantial. Global consumption of bunker fuel by ships amounts to roughly 3.7 million bbl/day, or around 4% of total oil demand. And the environmental benefits of such a switch would go beyond greenhouse gases to include significant local air pollution benefits, particularly in ports.

None of this represents new thinking, but rather an extension of some of the strategies by which the developed world of the time adapted to the high oil prices of the twin oil crises in the 1970s. Still, it’s easy to forget that that the quantity of oil tied up in the sectors mentioned above exceeds the output of the entire North Sea at its peak. If oil prices hadn’t buckled under the weight of the financial crisis and recession a couple of years ago and instead remained on their previous trajectory, I imagine we’d already be well down the path of freeing up more of this oil. Recent price trends suggest that the primary motivation for doing so could be about to return.

Related posts:

Chinese government troubles with fuel pricing China Seizes Opportunity to Fill Its Petroleum Reserve. Should Others? EU Energy Briefing: All You Need to Know for November 2014 [VIDEO] Does Texas Need a Carbon Tax to Meet EPA Climate Rules?

Geoffrey Styles

Geoffrey Styles is Managing Director of GSW Strategy Group, LLC, an energy and environmental strategy consulting firm. Since 2002 he has served as a consultant and advisor, helping organizations and executives address systems-level challenges. His industry experience includes 22 years at Texaco Inc., culminating in a senior position on Texaco's leadership team for strategy development, focused on the global refining, marketing, transportation and alternative energy businesses, and global issues such as climate change. Previously he held senior positions in alliance management, planning, supply & distribution, and risk management. He also served on NASA's Senior Management Oversight Committee for Space Solar Power. He earned an M.B.A from the University of California, Berkeley and a B.S. in Chemical Engineering from U.C. Davis. His "Energy Outlook" blog has been quoted frequently by the Wall Street Journal and was named one of the "Top 50 Eco Blogs" by the Times of London in 2008.

Filed Under: Energy and Economy, Oil Tagged With: financial times, masdar

  Subscribe  
newest oldest most voted
Notify of

The Energy Collective Columns

Full Spectrum: Energy Analysis and Commentary with Jesse JenkinsEnergy and Policy Developments with John Miller
Game Changers column badgeEnergy for Human Development Column
Seeking Consensus with Schalk CloeteGreen Growth with Silvio Marcacci
New Energy VoicesMore coming soon...

Latest comments

  • Bas Gresnigt on New Solar Capacity Exceeded All Other Fuel Sources Combined in 2017, Study Finds When all costs are accounted for, only the operating costs of nuclear power plants ($/MWh produced) (April 23, 2018 at 10:52 AM)
  • Sean on $100 Oil Is Back On The Table Apparently proofreading would help. I think I did it from my cell phone. "the cost of oil" is what (April 23, 2018 at 12:03 AM)
  • John Miller on Why EPA’s U-Turn on Auto Efficiency Rules Gives China the Upper Hand Claiming that China is becoming the World’s leader on pollution control somewhat distorts the impact (April 22, 2018 at 9:56 PM)
  • BobMeinetz on $100 Oil Is Back On The Table Agree, Sean. Greed, it turns out, may be a self-solving problem. (April 22, 2018 at 3:16 PM)

Advisory Panel

About the panel

Scott Edward Anderson is a consultant, blogger, and media commentator who blogs at The Green Skeptic. More »


Christine Hertzog is a consultant, author, and a professional explainer focused on Smart Grid. More »


Elias Hinckley is a strategic advisor on energy finance and energy policy to investors, energy companies and governments More »


Gary Hunt Gary is an Executive-in-Residence at Deloitte Investments with extensive experience in the energy & utility industries. More »


Jesse Jenkins is a graduate student and researcher at MIT with expertise in energy technology, policy, and innovation. More »


Jim Pierobon helps trade associations/NGOs, government agencies and companies communicate about cleaner energy solutions. More »


Geoffrey Styles is Managing Director of GSW Strategy Group, LLC and an award-winning blogger. More »


Featured Contributors

Rod Adams

Scott Edward Anderson

Charles Barton

Barry Brook

Steven Cohen

Dick DeBlasio

Senator Pete Domenici

Simon Donner

Big Gav

Michael Giberson

Kirsty Gogan

James Greenberger

Lou Grinzo

Jesse Grossman

Tyler Hamilton

Christine Hertzog

David Hone

Gary Hunt

Jesse Jenkins

Sonita Lontoh

Rebecca Lutzy

Jesse Parent

Jim Pierobon

Vicky Portwain

Willem Post

Tom Raftery

Joseph Romm

Robert Stavins

Robert Stowe

Geoffrey Styles

Alex Trembath

Gernot Wagner

Dan Yurman

 

 

 

Follow Us

32-linkedin 32-facebook 32-twitter 32-rss

Content for personal use only. Distribution prohibited. Republication in part or in whole is strictly prohibited. © All rights reserved Energy Central © 2018

Recent Comments

  • Bas Gresnigt on New Solar Capacity Exceeded All Other Fuel Sources Combined in 2017, Study Finds
  • Sean on $100 Oil Is Back On The Table
  • John Miller on Why EPA’s U-Turn on Auto Efficiency Rules Gives China the Upper Hand

Recent Posts

  • The Dangers of Green Technology-Forcing
  • Without Ambitious Energy Efficiency Goals, the EU Will Fail Paris Targets
  • Egypt’s $60 Billion Bet on Nuclear Energy

Useful Pages

  • Terms of Use
  • Comments Policy
  • Privacy & Cookies
  • Help
  • About and Contact Us
Copyright © 2018 Energy Central. All Rights Reserved
This site uses cookies, for a number of reasons. By continuing to use this website you accept the use of cookies. Find out more.