1. © OECD/IEA 2013 Annual Renewables Questionnaire Overview IEA Energy Statistics Training Paris, 4–8 March 2013 Rachael Hackney, Georgios Zazias Annual Renewables Statistics

2. © OECD/IEA 2013 OVERVIEW Renewable energy in the world Renewables energy sources IEA annual questionnaire On-going challenges Uses of the data

3. © OECD/IEA 2013 RENEWABLE FUELS IN THE WORLD 2010 TPES Renewables 12,717 Mtoe 1,655 Mtoe

4. © OECD/IEA 2013 Renewables and Waste Non-combustible electricity-only Non-combustible electricity and heat Non-combustible electricity and heat Combustible fuels with stock changes Combustible fuels with stock changes Wind Solar photovoltaic Tide, Wave, Ocean Hydro Solar thermal Geothermal Solid biomass Municipal Solid Wastes Industrial Wastes Biogas Liquid biofuels CLASSIFICATION Renewable Non- Renewable

5. © OECD/IEA 2013 Electricity production Wind Solar photovoltaic Tide, Wave, Ocean Hydro Energy Capture Energy Capture NON-COMBUSTIBLE RENEWABLE ENERGY SOURCES FIRST PRACTICAL POINT OF MEASUREMENT PRIMARY ENERGY FORM = ELECTRICITY

6. © OECD/IEA 2013 OTHER NON-COMBUSTIBLE RENEWABLE ENERGY SOURCES PRIMARY ENERGY FORM = HEAT Energy Transformation Solar thermal Geothermal Energy Capture Imports Exports Direct Use Electricity Production Heat Production

7. © OECD/IEA 2013 OTHER NON-COMBUSTIBLE RENEWABLE ENERGY SOURCES Energy Transformation Geothermal Energy Capture Imports Exports Direct Use Electricity Production Heat Production

8. © OECD/IEA 2013 OTHER NON-COMBUSTIBLE RENEWABLE ENERGY SOURCES Energy Transformation Solar thermal Energy Capture Imports Exports Direct Use Electricity Production Heat Production

9. © OECD/IEA 2013 Imports Exports Charcoal Landfill Gas Other biogas Sewage sludge gas Wood/ Wood Wastes/ Other solid wastes Municipal Solid Wastes Industrial Wastes Stock Draw Stock Build Collection / Production Collection / Production Energy Transformation Direct Use Biogasoline Biodiesels COMBUSTIBLE RENEWABLE AND WASTE FUELS Other liquid biofuels Blended with conventional energy forms Heat Production Electricity Production

10. © OECD/IEA 2013 Industrial waste Non-renewable origin (renewable reported as solid biomass, biogas, or liquid biofuels) Municipal solid wastes From households, industry, hospitals Renewable: the portion which is biodegradable material Non-Renewable: the portion which is non- biodegradable Solid biomass - organic, non-fossil material Wood, wood wastes and other solid wastes Charcoal COMBUSTIBLE RENEWABLE AND WASTE FUELS

11. © OECD/IEA 2013 Biogas Landfill gas Sewage Sludge gas Other Biogas Liquid Biomass Biogasoline  Bioethanol (ethanol from waste)  Biomethanol (methanol from waste)  BioETBE (ethyl-tertio-butyl-ether) from bioethanol Biodiesels  Methyl-ester from vegetable or animal  Biodimethylether (dimethylether from biomass)  Fischer Tropsh from biomass  Cold pressed biooil (oil from oil seed) Other Liquid Biofuels COMBUSTIBLE RENEWABLE AND WASTE FUELS

12. © OECD/IEA 2013 Table 1: Gross Electricity and Heat Production Table 2: Supply, Transformation, Energy Sectors, End-Use Table 3: Technical Characteristics of Installations Net Maximum Capacity (electricity) Solar Collectors Surface Liquid Biofuels Plants Capacity Average Net Calorific Values Table 4: Production of Wood, Wood Wastes, and Other Solid Wastes STRUCTURE OF ANNUAL QUESTIONNAIRE

13. © OECD/IEA 2013 TYPES OF ELECTRICITY AND HEAT PLANTS Electricity Only CHPHeat Only Main Activity Producer Report all production and all fuel used Report all electricity and heat produced and all fuel used Report all heat produced and all fuel used Autoproducer Report all electricity produced and heat sold with corresponding fuel used Report heat sold and corresponding fuel used

14. © OECD/IEA 2013 TABLE 1. GROSS ELECTRICITY AND HEAT PRODUCTION

15. © OECD/IEA 2013 X X TABLE 1. GROSS ELECTRICITY AND HEAT PRODUCTION X X

16. © OECD/IEA 2013 X X TABLE 1. GROSS ELECTRICITY AND HEAT PRODUCTION X X X

17. © OECD/IEA 2013 TABLE 1. GROSS ELECTRICITY AND HEAT PRODUCTION Hydro is broken down by plant size and electricity from pumped storage is reported separately

18. © OECD/IEA 2013 TABLE 1. GROSS ELECTRICITY AND HEAT PRODUCTION

19. © OECD/IEA 2013 TABLE 1. GROSS ELECTRICITY AND HEAT PRODUCTION Report heat sold to third parties only Report all heat produced

20. © OECD/IEA 2013 Imports Exports Primary Energy Primary Energy Stock Draw Stock Build Indigenous Production Indigenous Production Transformation Final Consumption End-Users COMMODITY BALANCE FORMAT Inland Consumption Secondary Energy Supply

21. © OECD/IEA 2013  Transformation Sector  Fuel used for the conversion of primary forms of energy to secondary (e.g. landfill gases to electricity)  Fuels used for the transformation to derived energy products (e.g. biogas used for blended natural gas)  Energy Sector  Fuels consumed by the energy industry to support  fuel extraction  transformation activities TRANSFORMATION VS. ENERGY SECTORS

22. © OECD/IEA 2013 TABLE 2. SUPPLY, TRANSFORMATION, ENERGY SECTORS AND END USE 13 energy products 60 flows divided into 6 sections Supply Transformation Sector Energy Sector Industry Sector Transport Sector Other Sectors

23. © OECD/IEA 2013 TABLE 2. SUPPLY, TRANSFORMATION, ENERGY SECTORS AND END USE + + + + + =

24. © OECD/IEA 2013 TABLE 2. SUPPLY, TRANSFORMATION, ENERGY SECTORS AND END USE

25. © OECD/IEA 2013 TABLE 2. SUPPLY, TRANSFORMATION, ENERGY SECTORS AND END USE =+=+ + +

26. © OECD/IEA 2013 TABLE 3. TECHNICAL CHARACTERISTICS

27. © OECD/IEA 2013 TABLE 3. TECHNICAL CHARACTERISTICS

28. © OECD/IEA 2013 TABLE 4. PRODUCTION OF WOOD, WOOD WASTE AND OTHER SOLID WASTES

29. © OECD/IEA 2013 INTERRELATIONSHIP OF QUESTIONNAIRES

30. © OECD/IEA 2013 DATA QUALITY CHECKS  Integers, negative numbers, sums  Percentage differences with prior year  Comparisons to other questionnaires  Calorific values  Statistical difference  Transformation efficiency rates  Shifts in product classification  Breaks in series

31. © OECD/IEA 2013 ON GOING CHALLENGES Scattered production/consumption data Not all renewable and waste energies flow through conventional systems Multitude of individual small installations Lack of standardized estimation methodology

32. © OECD/IEA 2013 USES OF THE DATA Renewable Information book Electronic online files Energy balances CO 2 emissions 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

33. © OECD/IEA 2013 Exercise Preparation  Sources of electricity and heat by plants: overview  How to report a transformation  Transformation vs. direct use  Biomass: energy vs. non-energy  Reporting Liquid biofuels  Production vs. capacity: consistency

34. © OECD/IEA 2013 Table 1: Electricity and heat by source and plant Electricity Produced in MWh Or Heat Produced in TJ

35. © OECD/IEA 2013 Table 1: Electricity and heat by source and plant

36. © OECD/IEA 2013 WOOD, WOOD WASTE

37. © OECD/IEA 2013 Landfill

38. © OECD/IEA 2013 SEWAGE Treatment site Biogas production BIOGAS (CH4 90-98%) Transformation City Gas

39. © OECD/IEA 2013 Table 2: Transformation If we have an output in table 1 then we should report an input in Table 2 (transformation). Inputs in TJ or tonnes

40. © OECD/IEA 2013

41. Charcoal Transformation Plant Input (Wood) Output (Charcoal) Transformation: example of Charcoal Efficiency of charcoal production plants ≈ 25% - 40% Efficiency = Output/Input In energy units

42. © OECD/IEA 2013 35 3000 35 3000 Table 2: How to report a transformation: example of Charcoal

43. © OECD/IEA 2013 Transformation Energy Capture Electricity Production Direct Use Heat Production Sold to thirds Solar thermal Table 2: Direct Use Example for Solar thermal

44. © OECD/IEA 2013 Direct Use of the Heat

45. © OECD/IEA 2013 Transformation: Electricity Power Plant

46. © OECD/IEA 2013 Biomass: energy vs. non-energy Only Energy purposes Biomass is included Non-energy use of biomass is excluded

47. © OECD/IEA 2013 Table 2: Reporting Liquid biofuels Report only the quantities of liquid biofuels and not the total volume of liquids into which the biofuels may be blended. Used directly as fuel, not included in biogasoline or biodiesel For blending to Motor gasoline/diesel

48. © OECD/IEA 2013 Production vs. capacity: consistency We can check the utilization rates of plants with production and capacity figures. Net electricity production Utilization rate = capacity * time Example : Wind electrical capacity = 28 MW Net annual electricity production = 45000 MWh Utilization rate = = 45000 MWh/(28MW * 24 h/d * 365 d/y) = 18%

49. © OECD/IEA 2013 THANK YOU RenewAQ@iea.org WED@iea.org