Annex XI Reporting on indicators pursuant to Article 13

United Kingdom

No	Nomenclature in Eurostat energy efficiency indicators	Indicator	Numerator / denominator (¹) (⁴)	Guidance / definitions (²) (³)
1	TRANSFORMATION B0	Specific CO₂ emissions of public and auto-producer power plants, t/TJ	CO₂ emissions from public and auto-producer thermal power stations, kt	CO₂ emissions from all fossil fuel combustion for gross electricity and heat production by public and auto-producer thermal power and combined heat and power plants. Emissions from heat only plants are not included.
1	TRANSFORMATION B0		All products – output by public and auto-producer thermal power stations, PJ	Gross electricity produced and any heat sold to third parties (combined heat and power plants - CHP) by public and auto-producer thermal power and combined heat and power plants. Output from heat only plants is not included. Public thermal plants generate electricity (and heat) for sale to third parties, as their primary activity. They may be privately or publicly owned. Auto-producer thermal power stations generate electricity (and heat) wholly or partly for their use as an activity, which supports their primary activity. The gross electricity generation is measured at the outlet of the main transformers, i.e. the consumption of electricity in the plant auxiliaries and in transformers is included. (source: energy balance)
2	TRANSFORMATION E0	Specific CO₂ emissions of auto-producer plants, t/TJ	CO₂ emissions from auto-producers, kt	CO₂ emissions from all fossil fuel combustion for gross electricity and heat production by auto-producer thermal power and combined heat and power plants.
2	TRANSFORMATION E0	Specific CO₂ emissions of auto-producer plants, t/TJ	All products output by auto-producer thermal power stations, PJ	Gross electricity produced and any heat sold to third parties (combined heat and power - CHP) by auto-producer thermal power and combined heat and power plants. Auto-producer thermal power stations generate electricity (and heat) wholly or partly for their use as an activity, which supports their primary activity. The gross electricity generation is measured at the outlet of the main transformers, i.e. the consumption of electricity in the plant auxiliaries and in transformers is included (source: energy balance).
3	INDUSTRY A1.1	Total CO₂ intensity - iron and steel industry, t/million euro	Total CO₂ emissions from iron and steel, kt	CO₂ emissions from combustion of fossil fuels in manufacture of iron and steel including combustion for the generation of electricity and heat (IPCC source category 1A2a), from the iron and steel production process (IPCC source category 2C1) and from ferroalloys production process (IPCC source category 2C2).
3	INDUSTRY A1.1		Gross value-added - iron and steel industry, billion Euro	Gross value added at constant 2016 prices in manufacture of basic iron and steel and of ferro-alloys (NACE 27.1), manufacture of tubes (NACE 27.2), other first processing of iron and steel (NACE (27.3), casting of iron (NACE 27.51) and casting of steel (NACE 27.52). (source: National Accounts)
4	INDUSTRY A1.2	Energy-related CO₂ intensity — chemical industry, t/million euro	Energy-related CO₂ emissions chemical industries, kt	CO₂ emissions from combustion of fossil fuels in manufacture of chemicals and chemical products including combustion for the generation of electricity and heat (IPCC source category 1A2c).
4	INDUSTRY A1.2		gross value added — chemical industry, billion Euro	Gross value added at constant 2016 prices in manufacture of chemicals and chemical products (NACE 24) (source: National Accounts)
5	INDUSTRY A1.3	Energy-related CO₂ intensity — glass, pottery and building materials industry, t/million euro	Energy-related CO₂ emissions glass, pottery and building materials, kt	CO₂ emissions from combustion of fossil fuels in manufacture of non-metallic mineral products (NACE 26) including combustion for the generation of electricity and heat.
5	INDUSTRY A1.3		gross value added — glass, pottery and buildings material industry, billion Euro	Gross value added at constant 2016 prices in manufacture of non-metallic mineral products (NACE 26) (source: National Accounts)
6	INDUSTRY A1.4	Energy-related CO₂ intensity — food, drink and tobacco industry, t/million euro	Energy-related CO₂ emissions from food, drink and tobacco industry, kt	CO₂ emissions from combustion of fossil fuels in manufacture of food products and beverages and tobacco products including combustion for the generation of electricity and heat (IPCC source category 1A2e).
6	INDUSTRY A1.4		gross value-added — food, drink and tobacco industry, billion Euro	Gross value added at constant 2016 prices in manufacture of food products and beverages (NACE 15) and tobacco products (NACE 16) (source: National Accounts)
7	INDUSTRY A1.5	Energy-related CO₂ intensity — paper and printing industry, t/million euro	Energy-related CO₂ emissions paper and printing, kt	CO₂ emissions from combustion of fossil fuels in manufacture of pulp, paper and paper products and publishing, printing and reproduction of recorded media including emissions from combustion for the generation of electricity and heat (IPCC source category 1A2d)
7	INDUSTRY A1.5		Gross value-added — paper and printing industry, billion Euro	Gross value added at constant 2016 prices in manufacture of pulp, paper and paper products (NACE 21) and publishing, printing and reproduction of recorded media (NACE 22) (source: National Accounts)
8	HOUSEHOLDS A0	Specific CO₂ emissions of households for space heating, kg/m²	CO₂ emissions of households for space heating, kt	CO₂ emissions from fossil fuel combustion for space heating in households.
8	HOUSEHOLDS A0		surface area of permanently occupied dwellings, million m²	Total surface area of permanently occupied dwellings
9	SERVICES B0	Specific CO₂ emissions of commercial and institutional sector for space heating, kg/m²	CO₂ emissions from space heating in commercial and institutional, kt	CO₂ emissions from fossil fuel combustion for space heating in commercial and institutional buildings in the public and private sectors.
9	SERVICES B0		Surface area of services buildings, million m²	Total surface area of services buildings (NACE 41, 50, 51, 52, 55, 63, 64, 65, 66, 67, 70, 71, 72, 73, 74, 75, 80, 85, 90, 91, 92, 93, 99)
10	TRANSPORT B0	Specific diesel related CO₂ emissions of passenger cars, g/km	CO₂ emissions of diesel-driven passenger cars, kt	CO₂ emissions from the combustion of diesel for all transport activity with passenger cars (IPCC source category 1A3bi only diesel)
10	TRANSPORT B0		Number of kilometres of diesel-driven passenger cars, billion km	Number of vehicle kilometres of total diesel-driven passenger cars licensed to use roads open to public traffic. (source: transport statistics)
11	TRANSPORT B0	Specific petrol related CO₂ emissions of passenger cars, g/km	CO₂ emissions of petrol-driven passenger cars, kt	CO₂ emissions from the combustion of petrol for all transport activity with passenger cars (IPCC source category 1A3bi only petrol)
11	TRANSPORT B0		Number of kilometres of petrol-driven passenger cars, billion km	Number of vehicle kilometres of total petrol-driven passenger cars licensed to use roads open to public traffic. (source: transport statistics)