IEA Coal and Electricity Data Systems

Transcription

1 IEA Coal and Electricity Data Systems Paris April 3 rd, 2014 Energy Training Week Energy Security Vladimír Kubeček Energy Data Centre International Energy Agency

2 Energy Security Energy security uninterrupted availability of energy sources at an affordable price We need information to be able to asses energy security IEA collect information for each particular energy Oil Natural Gas Coal Electricity

3 Energy Security - Coal Due to the nature of the coal resources which are geographically spread all over the World there is minimum risk of acute unavailability - IEA monitors long term development - Annual Coal Questionnaire - Full coal balance covering supply and demand However the international coal market is growing there is also need to monitor the actual market development - IEA monitors immediate market development - Quarterly Coal information - Production and trade data

4 World primary energy supply Hydro 1.8% Nuclear 0.9% Combusti ble Renewabl es and Waste 10.6% Natural gas 16.0% Other 0.1% 1973 Oil 46.1% Coal / Peat 24.6% Hydro 2.3% Nuclear 5.1% 152% Combusti ble Renewab les and Waste 10.0% Natural gas 21.3% Other 1.0% 2011 Coal / Peat 28.8% Oil 31.5% 8,727 Mtce 115% 18,732 Mtce TPES doubled and coal more than doubled

5 World uses of coal Other ** 13.0% Industry 17.0% Transformation * 14.6% Electricity Heat 42.6% Other ** 4.8% Transformation * 10.0% Industry 20.1% Electricity and Heat 65.1% 2,131 Mtce 5,183 Mtce Coal and coal products increasingly used for electricity generation * Transformation includes transformation losses, distribution losses and own use for energy production. ** Other includes residential, transport, public and commercial services and all other sectors.

6 World fuel shares of electricity Nuclear 3.3% Combusti ble Renewabl es and Waste 0.5% Hydro 21.0% Natural gas 12.2% Other 0.1% Oil 24.6% 1973 Coal / Peat 38.3% Combusti ble Renewabl es and Waste 1.9% Hydro 15.8% Nuclear 11.7% Other 2.6% TWh TWh 290% Natural gas 21.9% Coal / Peat 41.3% ,115 TWh 262% 22,124 TWh Oil 4.8% Electricity generation more than tripled, with coal-fired generation increasing almost fourfold.

7 e Mtce World coal production 6000 China (Region) Non-OECD Europe and Eurasia Asia excluding China Non-OECD Americas Africa OECD Europe * OECD Asia Oceania OECD Americas OECD Total 1000 China (Region) India 0 Indonesia * OECD Europe excludes Estonia and Slovenia prior to 1990

8 Importance of coal Coal provides a large and growing share of the world s energy supply Cheap (or relatively cheap) Abundant Less security issues Coal to liquids and coal gasification Co-fireable with renewable fuels Oil shale Must address environmental challenges

9 Coal Product schema PRIMARY AND DERIVED COAL AND PEAT PRODUCTS PRIMARY FUELS DERIVED and MANUFACTU RED PRODUCTS Anthracite Coking Coal Other Bituminous Coal Lignite/Brown Coal (includes oil shale) Sub-bituminous Coal Peat Patent Fuels Coke Oven Coke Gas Coke Coal Tar BKB/Peat Briquettes Gas Works Gas Coke Oven Gas Blast Furnace Gas Oxygen Steel Furnace Gas SOLID AND LIQUID FOSSIL FUELS MANUFACTURED GASES

10 Coal Flow Primary coal SURFACE + UNDER- GROUND DERIVED COAL PRODUCTS + Production + Exports by destination Stock build TRANSFOR- MATION GROSS CONSUMPTION From Other Sources Imports by origin Stock draw FINAL CONSUMPTION

11 Data Use Coal Information book Electronic online files Energy balances Environmental issues Data support for other IEA divisions/other organizations Country reviews Assessing security of supply Making policy and business decisions

12 Quarterly coal data The IEA also publishes quarterly coal production and trade quantities Steam and Coking coal and lignite production Coal imports and exports by type and trade partner It is difficult to access timely data for some countries Your assistance in identifying appropriate sources and contacts would be appreciated IEA points of contact

13 Energy Security - Electricity Electricity security is highly influenced by the security of the primary energy sources (oil, gas, coal, renewables) since its secondary energy nature as well as by unexpected natural disasters (Fukushima, Katrina, ) - IEA monitors long term development - Annual Electricity and Heat Questionnaire - Full balance covering supply and demand - Technical characteristics However the international coal market is growing there is also need to monitor the actual market development - IEA monitors immediate market development - Monthly Electricity information - Net Generation and trade data

14 Global Trends in Electricity Production Electricity usage patterns have changed over 38 years

15 Global Trends in Electricity Production ,115 TWh 22,126 TWh Global electricity generation more than triples in 38 years

16 Electricity and Heat supply and demand chain

17 Uses of the Data Electricity Information book Electronic online files Energy balances CO 2 emissions Energy efficiency indicators Data support for other IEA divisions/other organizations Country reviews Analysis - Assessing security of supply - Evolution of efficiencies - Environmental impacts Making policy and business decisions

18 Uses of the Data

19 Requirements for an effective data reporting system Have a historical data base with key data Close contact with reporting national teams Capacity to collect up-to-date information Regular contact and involvement with industry Well trained staff Thank you