7.1-27.1 CHP installations by capacity and size range199619971998199920002001200220032004200520062007200820092010201120122013Number of schemes (1,2)1,2981,3181,3281,3521,3391,3661,3281,2921,2631,2841,2711,3141,3261,379r1,459r1,791r1,955r2,014 100 kWe to 1 MWe4464554785005335665575595656006026356537067659601,0531,071>1 MWe to 2 MWe23253031414642465151526267728398105112> 2 MWe to 10 MWe120121136134141132128130129131129132124129138149154159> 10 MWe +596063676465666866686463656666656869MWeTotal capacity3,0413,2043,4393,6694,4514,4534,5484,4725,3405,4645,3615,3185,3235,4925,9505,9696,1756,170 100 kWe to 1 MWe114119128133138146140141145156155167168180196237263270>1 MWe to 2 MWe32354344596660677473738894102116138149160> 2 MWe to 10 MWe627643735723760707691688699689662665619634669694723736> 10 MWe +2,2302,3682,4952,7303,4593,4983,6233,5444,3924,5184,4434,3714,4144,5504,9434,8675,0044,965(1) A site may contain more than one CHP scheme; the capacity categories have changed since publicationin the 2013 Digest.(2) MicroCHP schemes installed under FIT are not included in these figures (or any subsequent figures in chapter 7).At the end of 2013 477 such schemes were registered on Ofgems Central FIT Register totalling 0.49MWe7.2 Fuel used to generate electricity and heatin CHP installationsGWh199619971998199920002001200220032004200520062007200820092010201120122013Fuel used to generate electricity (1)Coal (2)4,8624,3443,3432,2481,3502,2382,1292,1981,6961,5591,7971,7501,8561,5451,4841,6161,738r1,614Fuel oil3,7933,9614,0554,0772,7792,5892,0091,8321,8881,6171,552892887880694530586r205Natural gas16,30719,30222,84427,05737,40034,97439,42240,80344,14847,50246,85646,49145,41042,85343,244r35,009r36,495r32,547Renewable fuels (3)1,0511,0431,0751,1761,0321,0651,0731,1931,2641,4141,7831,7312,3132,8433,4183,6383,966r5,980Other fuels (4)6,9306,2286,8726,4937,5286,7527,0246,5289,26610,41110,80010,30010,1009,5209,6746,0865,329r5,213Total all fuels32,94334,87838,18941,05250,08847,61851,65652,55458,26262,50262,78861,16460,56557,64158,513r46,877r48,115r45,558Fuel used to generate heatCoal (2)12,78011,4029,5526,5753,137r4,1174,0543,9682,8162,5912,5592,3692,4182,1342,0612,6852,776r2,877Fuel oil10,9739,3678,6288,4673,050r5,0463,0122,5872,7632,1502,0061,2481,1781,265887682789r268Natural gas25,66728,48431,19731,08537,403r38,28241,05340,07140,70041,14139,26438,50638,67034,98735,26133,454r33,954r31,677Renewable fuels (3)9499449731,0391,070r1,0791,1721,4081,4201,4341,4001,4692,2812,490r3,114r3,2153,301r4,135Other fuels (4)14,68212,80512,33712,33211,481r13,20611,72112,49814,21914,78414,32313,84213,57412,77212,72211,28110,487r11,541Total all fuels65,05163,00362,68759,49856,141r61,72961,01160,53161,91862,10059,55257,43458,12153,64954,04651,318r51,306r50,498Overall fuel useCoal (2)17,64115,74712,8958,8234,4866,3556,1836,1664,5124,1504,3564,1204,2743,6793,5444,3014,514r4,492Fuel oil14,76613,32812,68212,5445,8297,6355,0214,4184,6513,7673,5582,1402,0652,1461,5811,2121,375r473Natural gas41,97447,78754,04258,14274,80373,25680,47480,87484,84888,64386,11984,99784,07977,84078,50568,463r70,449r64,223Renewable fuels (3)2,0001,9872,0492,2162,1022,1442,2452,6012,6832,8483,1833,2004,5945,3346,532r6,853r7,268r10,115Other fuels (4)21,61219,03219,20918,82519,00919,95818,74519,02523,48625,19425,12324,14123,67322,29122,39617,36715,816r16,753Total all fuels97,99397,881100,877100,549106,229109,348112,668113,085120,180124,602122,340118,598118,685111,290r112,559r98,195r99,421r96,056(1) See paragraphs 7.37 to 7.39 for an explanation of the method used to allocate fuel use between heatgeneration and electricity generation.(2) Includes coke.(3) Renewable fuels include: Biomass; sewage gas; other biogases; municipal waste and refuse derived fuels.(4) Other fuels include: process by-products, coke oven gas, blast furnace gas, gas oil and refinery gas.

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