Year	Historic GHG emissions	GHG emissions (proxy)	GHG emissions note	Projections with existing measures	WEM note	Projections with additional measures	WAM note	2020 GHG target	2020 GHG target note	2030 GHG target	2030 GHG target note	2050 objective (min)	2050 objective min note	2050 objective (max)	2050 objective max note	2030 Target: -78.6 Mt CO2eq per year	2050 target: -157 Mt co2 eq/year (-80%)	2050 target: -157 Mt co2 eq/year (-95%)
1990	5723
1991	5627
1992	5457
1993	5363
1994	5340
1995	5398
1996	5512
1997	5424
1998	5386
1999	5285
2000	5287
2001	5340
2002	5296
2003	5383
2004	5391
2005	5362
2006	5354
2007	5306
2008	5191
2009	4815
2010	4918
2011	4764
2012	4699
2013	4605
2014	4436
2015	4470		-21.7%	4460		4460
2016	4453			4438		4432
2017	4483	4483		4406		4388
2018	4394	4394		4356		4326
2019				4314		4270
2020				4275	-26%	4218	-27%	4578	2020 GHG target: -20%							4218
2021				4236		4150										4139
2022				4207		4093										4061
2023				4182		4040										3982
2024				4154		3981										3903
2025				4125		3924										3825
2026				4099		3868										3746
2027				4076		3820										3668
2028				4049		3769										3589
2029				4020		3716										3510
2030				3989		3662				3434	GHG target: -40%					3432	3432	3432
2031				3956		3617											3317	3274
2032				3927		3572											3203	3117
2033				3900		3529											3089	2960
2034				3873		3486											2974	2803
2035				3846		3444											2860	2645
2036																	2745	2488
2037																	2631	2331
2038																	2517	2173
2039																	2402	2016
2040																	2288	1859
2041																	2173	1702
2042																	2059	1544
2043																	1945	1387
2044																	1830	1230
2045																	1716	1072
2046																	1601	915
2047																	1487	758
2048																	1373	601
2049																	1258	443
2050												1145	2050 goal: -80%	286	2050 goal: -95%		1144	286