Energy Statistics in Japan Tokyo Japan 29 November
Energy Statistics in Japan Tokyo, Japan 29 November 2005 S. Kimura EDMC/IEEJ
Contents l l l l Statistics Law Statistics Report Adjustment Law Executive Body Supply Side Statistics Demand Side Statistics Mineral Resources and Petroleum Products Statistics Electricity Statistics 3
Contents (contd. ) l l l l Town Gas Statistics Trade Statistics The Current Survey of Energy Consumption Household Expenditure Survey Transport Survey Energy Balance Table Suggestion 4
Statistics Law l Objective l To secure truth of statistics, to remove duplication of statistics surveys, to maintain system of statistics and to improve and develop statistical institution. 5
Statistics Law l Designated Statistics Survey Submit plan of statistics survey by each Ministry l Minister of Ministry of General Affairs l Especially important statistics l Obligation and penalty l National and local administration l 6
Statistics Report Adjustment Law l Objective l Through implementing necessary adjustment on collection methodology and reporting format of statistics survey, to reduce overload on preparation of statistics and to improve efficiency of administration affairs 7
Statistics Report Adjustment Law (contd. ) l Approved Statistics Survey Submit plan of statistics survey by each Ministry l Minister of Ministry of General Affairs l National administration l No obligation but they must provide data because of their competent authorities l 8
Executive Body l Statistics Division in METI l l Research and Statistics Department Statistics Division in Ministry of Transport and Construction l Information Management Department 9
Supply Side Statistics l Mineral Resources and Petroleum Products Statistics (designated & approved) Oil, Gas and Coke l Monthly (M-2) l l Electricity Statistics (Electricity Enterprise Law) Electricity l Monthly (M-3) l 10
Supply Side Statistics l Town Gas Statistics (designated, census) Gas supplied through distribution network l Monthly (M-2) l l Trade Statistics (Foreign Trade Law) Coal, Oil and Gas l Monthly (M-1) l 11
Supply Side Statistics l Oil Preliminary Report (Approved) l l Monthly (-1) Production, trade, sales and stocks Crude oil and each petroleum products Used for JODI 12
Demand Side Statistics l The Current Survey of Energy Consumption (designated) Industry l Monthly (M-2) l l Household Expenditure Survey (designated) Consumption and expense by energy type l Monthly (M-2) l 13
Demand Side Statistics l Transport Survey Vehicle(designated), air(approved, annual), rail(approved, annual) and inland waterways(designated) l Consumption by fuel type l Vehicle: monthly(M-10) l Inland waterways: monthly(M-4) l 14
Mineral Resources and Petroleum Products Statistics l Survey Objects l l Items to be surveyed l l Supplier: Manufactures and importers Production, trade, consumption (raw material use and own use), shipments and stocks Petroleum l l l Crude oil Natural gas (Production) + LNG (Import) Petroleum products l Gasoline, Naphtha, Jet Fuel, Kerosene, Gas oil, Fuel oil, Lubricating oil, Asphalt and LPG 15
Mineral Resources and Petroleum Products Statistics l Coke Production/shipment/inventory l Sales by sectors l l Coal (removed from year 2002) Production/ import/ shipment /inventory l Own use l Sales by sectors l 16
Electricity Statistics l Survey Objects l l Public utilities: 10 electric companies, electricity wholesalers and other electric suppliers Items to be surveyed Capacity l Generation l Sales amount l Fuel consumption l 17
Electricity Statistics l Auto-producers are reported every semi -annual l Monthly power generation by type are reported. l Thermal, Hydro, Nuclear and Others (Wind etc. ) 18
Town Gas Statistics l Survey Objects Gas suppliers through distribution network l 3 big companies, Tokyo, Osaka and Toho l Other middle and small size companies l l Items to be surveyed Production l Sales amount l Fuel consumption l 19
Trade Statistics l Survey Objects l l Import and export by energy type, coal, crude oil, petroleum products and LNG Items to be surveyed l l l By origin and destination Amount and value (CIF, US$) Detailed category 20
The Current Survey of Energy Consumption l Energy intensive industries l l Energy consumption l l l Iron & steel, paper & pulp, cement, chemical fiber, Non-ferrous metal, Metal & Machinery By energy type By end use Auto-generation l l l Fuel input Self-consumption Sales amounts 21
Household Expenditure Survey l Average energy consumption by type l l l Kerosene, LPG, Town gas, Electricity Per household How to estimate all Japan? l l Kerosene: times number of household LPG: sales amount to household in LPG annual statistics Town gas: sales amount by town gas statistics Electricity: sales amount by electricity statistics 22
Transport Survey l l Conducted by Ministry of Transport Vehicle Survey l l Number of stocks by vehicle type Activity indicators l l Passenger km and tonnage km Fuel consumption by vehicle type l Gasoline and diesel 23
Transport Survey l Air Survey: Annual (Y-1) l Activity indicators l l Passenger km and tonnage km Fuel consumption l l Jet fuel and aviation gasoline for domestic and international airways For international airways, international air bunkers, one of exports, in Mineral Resources and Petroleum Products Statistics 24
Transport Survey l Rail Survey: Annual (Y-2) l l Activity Indicators l Number of car hold by type l Passenger km and tonnage km Fuel consumption l Diesel and electricity 25
Transport Survey l Inland Waterways: Monthly (M-4) l Activity indicators l l Fuel Consumption l l Passenger km and tonnage km A-fuel oil and C-fuel oil For international waterways, international marine bunker, one of export, in Mineral Resources and Petroleum Products Statistics 26
Energy Balance Table l Specification on Energy Balance in Japan l GCV basis l Transformation processes consist of: l Power generation, refinery, coal transformation & town gas processing, etc l Efficiency of primary electricity l Average of thermal power generation: 40% 27
Energy Balance Table l Specification on Energy Balance in Japan (cntd. ) l Classification in the final consumption is depending on activity basis l Industry, transport and others l Estimation of fuel input to auto-generators l CO 2 emission table is attached 28
Energy Balance Table l Characteristic l l Overall energy statistics prepared through integration of individual preliminary statistics Clear process from supply to demand by energy 29
Energy Balance Table l Characteristic (contd. ) l Transformation processes are clearly treated l l Fossil energy to electricity Crude oil to petroleum products Coal to coke and coal gas, such as COG and BFG National energy balance table is not comparable between countries due to different concept but organizational energy balance table should be comparable between countries due to unified concept 30
Suggestion l l l Energy statistics is fundamental for analyzing energy issues Strong willingness Establishment of law Maintenance of good relationship with industry sectors Collecting primary energy statistics regularly Maintaining the statistics using database system 31
Thank You! 32
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