year	General Environmental Management (air, water, waste)	Energy generation from renewable and non-fossil sources	Combustion technologies with mitigation potential (e.g. using fossil fuels, biomass, waste, etc.)	Technologies specific to climate change mitigation	Technologies with potential or indirect contribution to emissions mitigation	Emissions abatement and fuel efficiency in transportation	Energy efficiency in buildings and lighting
1980	575	312	22	16	218	300	137
1981	590	230	25	19	243	335	143
1982	558	227	22	14	289	317	153
1983	644	189	27	28	254	398	142
1984	763	197	31	28	261	495	176
1985	884	211	38	28	239	525	153
1986	955	139	24	28	238	570	159
1987	1065	173	39	46	267	652	169
1988	1193	161	32	31	288	735	193
1989	1409	137	55	35	383	839	226
1990	1479	171	49	43	343	794	222
1991	1574	217	54	49	364	802	190
1992	1674	176	50	40	465	799	258
1993	1706	200	88	32	440	967	247
1994	1696	196	88	42	451	983	280
1995	1623	211	98	55	566	1120	302
1996	1739	245	82	52	713	1187	406
1997	1842	272	112	93	803	1535	476
1998	1912	376	112	87	1038	1704	511
1999	2164	498	104	119	1179	2201	619
2000	2387	511	114	121	1421	2449	647
2001	2206	626	106	105	1425	2459	795
2002	2143	612	110	103	1510	2557	901
2003	2277	861	113	114	1570	2456	953
2004	2219	982	133	99	1620	2435	909
2005	2116	1251	145	177	1819	2270	645
2006	2245	1746	142	165	1849	2440	646
2007	2298	2296	182	237	2007	2519	750
2008	2287	3076	229	260	1804	2203	814
2009	2381	3624	237	300	2403	2374	886
2010	2503	3664	182	255	2749	2851	914