Survey
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
German Climate Action Plan 2050 wikipedia , lookup
Climate change and poverty wikipedia , lookup
Low-carbon economy wikipedia , lookup
Mitigation of global warming in Australia wikipedia , lookup
Politics of global warming wikipedia , lookup
IPCC Fourth Assessment Report wikipedia , lookup
Peak oil meets climate change The numbers game of the century Jeremy Leggett USA 48 1956 US-48 Discovery Gb 25 20 15 10 10000 8000 production Hubbert predicts6000 US production peak in 1971 4000 5 2000 0 0 1930 1950 1970 1990 2010 2030 2050 Production kb/d 30 USA 48 1998 US-48 10000 Discovery Gb 25 8000 20 Campbell & 6000 Laherrere: the first oil industry earlytoppers speak 4000out 15 10 Production kb/d 30 production 5 2000 0 0 1930 1950 1970 1990 2010 2030 2050 Everyone agrees oil is finite There are two views of quite how: 1 Late Toppers: Topping Point (peak of production) in 2030s “Forty years supply at least” (Lord Browne, 2004) • Believers: most oil companies and OPEC almost all financial analysts & journalists all governments and agencies, e.g. IEA • Implications: economies can continue growing in principle there will be time to develop alternatives Everyone agrees oil is finite There are two views of quite how: 2 Early Toppers: Topping Point (peak of production) this decade …and the market will wake up to this soon • Believers: a growing number of dissident experts …….mostly oil company geologists some financial analysts & journalists some futures traders • Implications: economies will be dislocated there will be no time to develop alternatives The Peak Oil stakes: summary “A serious demand-supply discontinuity could lead to worldwide economic chaos.” DoE Office Naval Petroleum & Oil Shale Reserves, 2005 “We are not good at recognising distant threats even if their probability is 100%. Society ignoring this is like the people of Pompeii ignoring the rumblings below Vesuvius.” James Schlesinger, former US Energy Secretary, 2005 Leggett’s qualifications on this issue • Geologist consulting in the oil industry, 1980–1989 – Research funding from BP, Shell, among others, at Royal School of Mines, Imperial College, including for oil source rock studies and seismic stratigraphy. – Taught on petroleum geology and engineering undergraduate and postgraduate courses. – Exploration and consultancy with Hydrocarbon Development Institute of Pakistan, Japan Petroleum Exploration Corporation among others. – Two major international awards for research from the premier UK professional body for geologists, the Geological Society. • Environmental campaigner (energy), 1989-1996 – At the international Climate Convention negotiations and the Intergovernmental Panel on Climate Change. • Renewable energy industry executive, 1997-present – Founding director of world’s first renewable energy private equity fund, Bank Sarasin’s New Energies Invest AG, 2000-present. – CEO of UK’s largest independent solar solutions company 1999-present. – Member of UK Government’s Renewables Advisory Board 2001-2006. World 60 Real Discovery Trend 50 Expectation of future production Gb 40 30 20 10 ? 0 1930 1950 Past discovery 1970 1990 2010 Past production 2030 2050 Future discovery World 60 Real Discovery Trend 50 Expectation of future production Gb 40 30 20 Future production 10 0 1930 1950 Past discovery 1970 1990 2010 Past production 2030 2050 Future discovery Dwindling discovery Statistics for “giant” oilfields of 500 million barrels of more Context: at >80 million barrels per day current global demand, 500 mb is less than a week’s global supply • In 2000 there were 16 discoveries • In 2001 there were 9 • In 2002 there were just 2 • In 2003 there was 1 • In 2004 none • In 2005 there was 1 Source: Petroleum Review The demand /supply challenge summarised • We need 2-3 million barrels per day more each year (c. 1.8% growth rate) • We are depleting at 4-5 mbd each year • So in total we need to find 6-8 mbd of new oil each year ….one Saudi Arabia every year and a bit ….How did we do in 2005? 3.7 mbd “It can’t be done indefinitely. It’s not sustainable.” Sadad al-Husseini, former head of Exploration and Production, Saudi Aramco, August 2005 Production, Gboe/a 50 40 30 Non-con Gas Gas NGLs Polar Oil Deep Water Heavy 20 Regular 10 0 1930 1950 1970 1990 2010 2030 2050 Production, Gboe/a 50 40 30 Non-con Gas Gas NGLs Polar Oil Deep Water Heavy 20 Regular 10 0 1930 1950 1970 1990 2010 2030 2050 Production, Gboe/a 50 40 30 Non-con Gas Gas NGLs Polar Oil Deep Water Heavy 20 Regular 10 0 1930 1950 1970 1990 2010 2030 2050 $80 $60 $40 2 Second energy crisis 1979 to 1981 6 2003 prices 1 3 $20 prices of the day 4 5 ? $80 $60 $40 2 Second energy crisis 1979 to 1981 6 2003 prices 1 3 $20 prices of the day 4 5 ? A quarterly audit of 2006 Climate change Oil depletion Q1 Threat of “explosive” Greenland ice collapse: 10 years to act, says NASA Kuwait fears only half its reported reserves are real …& may not produce them! Q2 Lloyd’s warns climate change can destroy the insurance industry Oil sands companies turn to mergers as costs spiral out of control Q3 Ocean acidification is killing corals, US govt agencies warn BP faces criminal court over corroding pipelines & exploding refineries Q4 US Supreme Court will rule on emissions case brought by states IEA warns non-OPEC oil will soon peak & current energy course is “doomed to failure” CO2 concentrations > long1.07 run average: fear of runaway effect Russia: oil-and-gas nationalism now overt and rampant A quarterly audit of 2006 Climate change Oil depletion Q1 Threat of “explosive” Greenland ice collapse: 10 years to act, says NASA Kuwait fears only half its reported reserves are real …& may not produce them! Q2 Lloyd’s warns climate change can destroy the insurance industry Oil sands companies turn to mergers as costs spiral out of control Q3 Ocean acidification is killing corals, US govt agencies warn BP faces criminal court over corroding pipelines & exploding refineries Q4 US Supreme Court will rule on emissions case brought by states IEA warns non-OPEC oil will soon peak & current energy course is “doomed to failure” CO2 concentrations > long1.07 run average: fear of runaway effect Russia: oil-and-gas nationalism now overt and rampant A quarterly audit of 2006 Climate change Oil depletion Q1 Threat of “explosive” Greenland ice collapse: 10 years to act, says NASA Kuwait fears only half its reported reserves are real …& may not produce them! Q2 Lloyd’s warns climate change can destroy the insurance industry Oil sands companies turn to mergers as costs spiral out of control Q3 Ocean acidification is killing corals, US govt agencies warn BP faces criminal court over corroding pipelines & exploding refineries Q4 US Supreme Court will rule on emissions case brought by states IEA warns non-OPEC oil will soon peak & current energy course is “doomed to failure” CO2 concentrations > long1.07 run average: fear of runaway effect Russia: oil-and-gas nationalism now overt and rampant A quarterly audit of 2006 Climate change Oil depletion Q1 Threat of “explosive” Greenland ice collapse: 10 years to act, says NASA Kuwait fears only half its reported reserves are real …& may not produce them! Q2 Lloyd’s warns climate change can destroy the insurance industry Oil sands companies turn to mergers as costs spiral out of control Q3 Ocean acidification is killing corals, US govt agencies warn BP faces criminal court over corroding pipelines & exploding refineries Q4 US Supreme Court will rule on emissions case brought by states IEA warns non-OPEC oil will soon peak & current energy path is “doomed to failure” CO2 concentrations > long1.07 run average: fear of runaway effect Russia: oil-and-gas nationalism now overt and rampant A quarterly audit of 2006 Climate change Oil depletion Q1 Threat of “explosive” Greenland ice collapse: 10 years to act, says NASA Kuwait fears only half its reported reserves are real …& may not produce them! Q2 Lloyd’s warns climate change can destroy the insurance industry Oil sands companies turn to mergers as costs spiral out of control Q3 Ocean acidification is killing corals, US govt agencies warn BP faces criminal court over corroding pipelines & exploding refineries Q4 US Supreme Court will rule on emissions case brought by states IEA warns non-OPEC oil will soon peak & current energy path is “doomed to failure” CO2 concentrations rising > 1.07 long-run average: fear of runaway effect Russia: oil-and-gas nationalism now overt and rampant Reasons to fear global warming 1. The degree 7. Threat to food supplies 2. The rate 8. Threat to water supplies 3. Biodiversity loss 9. Threat to human health 4. Sea level rise 10. Increased risk of conflict 5. Threat to insurance industry 11. Threat to societal stability 6. Threat to capital markets 12. Danger of amplifying feedbacks 13. Danger of runaway effect Global average near surface temperature oC 1861 - 2003 700 Projected (2100) 650 600 Vostok Record IPCC IS92a Scenario Law Dome Record Mauna Loa Record 550 500 450 400 oC Current (2001) 350 300 250 200 150 400,000 300,000 200,000 Years Before Present Years before present (B.P. -- 1950) 100,000 0 2 CO2 Concentration in Ice Core Samples and Projections for Next 100 Years CO Concentration (ppmv) (ppmv) CO2 Concentration parts per million Atmospheric CO2 concentration difference w.r.t. end of the 19th Century CO2 and fossil fuel use 1861 –2100 Surface temperatures 1000 – 2100 AD Average temperatures from a range of IPCC energy scenarios short of deep cuts in fossil fuel use Threshold of severe danger: 2oC above pre-industrial average temperature (EU target not to exceed) Year AD TOTAL COAL “RESOURCE” 3500 3000 3,500 2500 2000 1500 1000 2oC THRESHOLD billion tonnes carbon of carbon 4000 500 0 400 700 3100 TOTAL OIL “RESOURCE” TOTAL GAS “RESOURCE” 700 500 TOTAL COAL “RESOURCE” 3500 3000 3,500 2500 2000 1500 1000 2oC THRESHOLD billion tonnes carbon of carbon 4000 500 0 400 700 3100 TOTAL OIL “RESOURCE” TOTAL GAS “RESOURCE” 700 500 Conclusions • Can we go zero carbon on renewable and efficient energy? Yes, more quickly than most think • Will we? Will we even go low carbon? The jury is out • Can we plug the energy crisis if the early peak on oil production is correct? No, and neither can anything else ….the silver lining to the cloud is going to be about renaissance, and “going renewable” versus “going coal”