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	5720
1991	5620
1992	5450
1993	5354
1994	5328
1995	5387
1996	5500
1997	5403
1998	5364
1999	5264
2000	5278
2001	5334
2002	5286
2003	5374
2004	5382
2005	5351
2006	5344
2007	5301
2008	5184
2009	4804
2010	4909
2011	4755
2012	4690
2013	4596
2014	4427
2015	4460		-22%	4456		4454
2016	4441	4441		4386		4380
2017		4466		4352		4340
2018				4305		4286
2019				4265		4241
2020				4218	-26%	4187	-27%	4575.66	2020 GHG target: -20%							4218
2021				4196		4159										4139
2022				4169		4125										4061
2023				4151		4101										3982
2024				4119		4062										3903
2025				4092		4026										3825
2026				4071		3999										3746
2027				4047		3969										3668
2028				4028		3935										3589
2029				4012		3905										3510
2030			-30%	3989	-32%	3873				3432	GHG target: -40%					3432	3432	3432
2031				3970		3844											3317	3274
2032				3954		3819											3203	3117
2033				3936		3793											3089	2960
2034				3922		3770											2974	2803
2035				3902		3743											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												1144	2050 goal: -80%	286	2050 goal: -95%		1144	286