Type of expenditure	Environmental field	period	Total
INVESTMENT	Total	2021	905,450,137
INVESTMENT	Total	2020	613,830,529
INVESTMENT	Total	2019	736,678,289
INVESTMENT	Total	2018	619,556,406
INVESTMENT	Total	2017	599,647,020
INVESTMENT	Total	2016	638,410,585
INVESTMENT	Total	2015	547,121,862
INVESTMENT	Total	2014	554,282,095
INVESTMENT	Total	2013	556,118,279
INVESTMENT	Total	2012	624,045,715
INVESTMENT	Total	2011	684,099,385
INVESTMENT	Total	2010	764,944,964
INVESTMENT	Total	2009	1,065,942,887
INVESTMENT	Total	2008	1,533,797,410
INVESTMENT	Air and climate protection	2021	422,332,236
INVESTMENT	Air and climate protection	2020	325,676,751
INVESTMENT	Air and climate protection	2019	458,186,343
INVESTMENT	Air and climate protection	2018	381,387,633
INVESTMENT	Air and climate protection	2017	371,280,707
INVESTMENT	Air and climate protection	2016	428,508,605
INVESTMENT	Air and climate protection	2015	319,995,704
INVESTMENT	Air and climate protection	2014	295,034,237
INVESTMENT	Air and climate protection	2013	266,633,908
INVESTMENT	Air and climate protection	2012	240,685,579
INVESTMENT	Air and climate protection	2011	274,430,745
INVESTMENT	Air and climate protection	2010	339,875,465
INVESTMENT	Air and climate protection	2009	542,978,584
INVESTMENT	Air and climate protection	2008	823,973,603
INVESTMENT	Wastewater management	2021	119,658,926
INVESTMENT	Wastewater management	2020	73,596,324
INVESTMENT	Wastewater management	2019	90,399,659
INVESTMENT	Wastewater management	2018	77,969,869
INVESTMENT	Wastewater management	2017	93,628,343
INVESTMENT	Wastewater management	2016	63,491,164
INVESTMENT	Wastewater management	2015	69,761,921
INVESTMENT	Wastewater management	2014	81,416,638
INVESTMENT	Wastewater management	2013	113,238,488
INVESTMENT	Wastewater management	2012	126,180,609
INVESTMENT	Wastewater management	2011	173,383,145
INVESTMENT	Wastewater management	2010	173,148,577
INVESTMENT	Wastewater management	2009	194,741,587
INVESTMENT	Wastewater management	2008	236,532,332
INVESTMENT	Waste management	2021	97,471,701
INVESTMENT	Waste management	2020	72,979,401
INVESTMENT	Waste management	2019	67,488,377
INVESTMENT	Waste management	2018	61,777,744
INVESTMENT	Waste management	2017	34,287,953
INVESTMENT	Waste management	2016	36,696,397
INVESTMENT	Waste management	2015	38,471,848
INVESTMENT	Waste management	2014	63,840,540
INVESTMENT	Waste management	2013	48,078,371
INVESTMENT	Waste management	2012	66,724,279
INVESTMENT	Waste management	2011	62,703,954
INVESTMENT	Waste management	2010	91,205,403
INVESTMENT	Waste management	2009	114,673,807
INVESTMENT	Waste management	2008	143,864,442
INVESTMENT	Protection and decontamination of land, ground and surface waters	2021	24,580,829
INVESTMENT	Protection and decontamination of land, ground and surface waters	2020	15,179,525
INVESTMENT	Protection and decontamination of land, ground and surface waters	2019	33,693,873
INVESTMENT	Protection and decontamination of land, ground and surface waters	2018	29,291,184
INVESTMENT	Protection and decontamination of land, ground and surface waters	2017	26,276,138
INVESTMENT	Protection and decontamination of land, ground and surface waters	2016	27,752,098
INVESTMENT	Protection and decontamination of land, ground and surface waters	2015	28,725,741
INVESTMENT	Protection and decontamination of land, ground and surface waters	2014	32,078,110
INVESTMENT	Protection and decontamination of land, ground and surface waters	2013	34,569,199
INVESTMENT	Protection and decontamination of land, ground and surface waters	2012	69,078,752
INVESTMENT	Protection and decontamination of land, ground and surface waters	2011	57,221,613
INVESTMENT	Protection and decontamination of land, ground and surface waters	2010	33,471,869
INVESTMENT	Protection and decontamination of land, ground and surface waters	2009	27,781,631
INVESTMENT	Protection and decontamination of land, ground and surface waters	2008	41,197,309
INVESTMENT	Noise and vibration abatement	2021	7,843,006
INVESTMENT	Noise and vibration abatement	2020	9,252,486
INVESTMENT	Noise and vibration abatement	2019	12,779,725
INVESTMENT	Noise and vibration abatement	2018	9,383,632
INVESTMENT	Noise and vibration abatement	2017	11,903,981
INVESTMENT	Noise and vibration abatement	2016	7,773,440
INVESTMENT	Noise and vibration abatement	2015	6,794,564
INVESTMENT	Noise and vibration abatement	2014	5,725,944
INVESTMENT	Noise and vibration abatement	2013	7,971,156
INVESTMENT	Noise and vibration abatement	2012	9,593,025
INVESTMENT	Noise and vibration abatement	2011	9,389,117
INVESTMENT	Noise and vibration abatement	2010	13,169,324
INVESTMENT	Noise and vibration abatement	2009	13,071,985
INVESTMENT	Noise and vibration abatement	2008	34,557,459
INVESTMENT	Landscape and biodiversity protection	2021	2,022,606
INVESTMENT	Landscape and biodiversity protection	2020	82,938,448
INVESTMENT	Landscape and biodiversity protection	2019	47,013,681
INVESTMENT	Landscape and biodiversity protection	2018	38,203,400
INVESTMENT	Landscape and biodiversity protection	2017	38,484,048
INVESTMENT	Landscape and biodiversity protection	2016	48,793,021
INVESTMENT	Landscape and biodiversity protection	2015	62,268,971
INVESTMENT	Landscape and biodiversity protection	2014	60,833,267
INVESTMENT	Landscape and biodiversity protection	2013	64,851,494
INVESTMENT	Landscape and biodiversity protection	2012	57,952,135
INVESTMENT	Landscape and biodiversity protection	2011	41,870,402
INVESTMENT	Landscape and biodiversity protection	2010	43,281,313
INVESTMENT	Landscape and biodiversity protection	2009	39,937,424
INVESTMENT	Landscape and biodiversity protection	2008	75,395,062
INVESTMENT	Other environmental protection activities	2021	231,540,833
INVESTMENT	Other environmental protection activities	2020	34,207,594
INVESTMENT	Other environmental protection activities	2019	27,116,631
INVESTMENT	Other environmental protection activities	2018	21,542,944
INVESTMENT	Other environmental protection activities	2017	23,785,850
INVESTMENT	Other environmental protection activities	2016	25,395,860
INVESTMENT	Other environmental protection activities	2015	21,103,113
INVESTMENT	Other environmental protection activities	2014	15,353,359
INVESTMENT	Other environmental protection activities	2013	20,775,663
INVESTMENT	Other environmental protection activities	2012	53,831,336
INVESTMENT	Other environmental protection activities	2011	65,100,409
INVESTMENT	Other environmental protection activities	2010	70,793,013
INVESTMENT	Other environmental protection activities	2009	132,757,869
INVESTMENT	Other environmental protection activities	2008	178,277,203
CURRENT EXPENDITURE	Total	2021	2,361,693,853
CURRENT EXPENDITURE	Total	2020	2,011,683,889
CURRENT EXPENDITURE	Total	2019	2,055,342,851
CURRENT EXPENDITURE	Total	2018	2,006,678,089
CURRENT EXPENDITURE	Total	2017	1,919,764,295
CURRENT EXPENDITURE	Total	2016	1,851,748,295
CURRENT EXPENDITURE	Total	2015	1,826,472,996
CURRENT EXPENDITURE	Total	2014	1,845,886,711
CURRENT EXPENDITURE	Total	2013	1,755,756,634
CURRENT EXPENDITURE	Total	2012	1,724,741,197
CURRENT EXPENDITURE	Total	2011	1,705,233,668
CURRENT EXPENDITURE	Total	2010	1,619,795,794
CURRENT EXPENDITURE	Total	2009	1,520,701,493
CURRENT EXPENDITURE	Total	2008	1,595,581,916
CURRENT EXPENDITURE	Air and climate protection	2021	308,385,707
CURRENT EXPENDITURE	Air and climate protection	2020	255,316,660
CURRENT EXPENDITURE	Air and climate protection	2019	270,187,237
CURRENT EXPENDITURE	Air and climate protection	2018	288,268,793
CURRENT EXPENDITURE	Air and climate protection	2017	285,203,056
CURRENT EXPENDITURE	Air and climate protection	2016	261,734,757
CURRENT EXPENDITURE	Air and climate protection	2015	281,659,852
CURRENT EXPENDITURE	Air and climate protection	2014	297,579,383
CURRENT EXPENDITURE	Air and climate protection	2013	274,985,141
CURRENT EXPENDITURE	Air and climate protection	2012	..
CURRENT EXPENDITURE	Air and climate protection	2011	..
CURRENT EXPENDITURE	Air and climate protection	2010	..
CURRENT EXPENDITURE	Air and climate protection	2009	..
CURRENT EXPENDITURE	Air and climate protection	2008	..
CURRENT EXPENDITURE	Wastewater management	2021	626,600,004
CURRENT EXPENDITURE	Wastewater management	2020	535,801,726
CURRENT EXPENDITURE	Wastewater management	2019	571,138,258
CURRENT EXPENDITURE	Wastewater management	2018	574,616,060
CURRENT EXPENDITURE	Wastewater management	2017	557,695,916
CURRENT EXPENDITURE	Wastewater management	2016	559,307,543
CURRENT EXPENDITURE	Wastewater management	2015	547,907,818
CURRENT EXPENDITURE	Wastewater management	2014	554,768,560
CURRENT EXPENDITURE	Wastewater management	2013	528,573,553
CURRENT EXPENDITURE	Wastewater management	2012	..
CURRENT EXPENDITURE	Wastewater management	2011	..
CURRENT EXPENDITURE	Wastewater management	2010	..
CURRENT EXPENDITURE	Wastewater management	2009	..
CURRENT EXPENDITURE	Wastewater management	2008	..
CURRENT EXPENDITURE	Waste management	2021	1,185,067,083
CURRENT EXPENDITURE	Waste management	2020	1,029,939,788
CURRENT EXPENDITURE	Waste management	2019	1,015,108,961
CURRENT EXPENDITURE	Waste management	2018	952,697,070
CURRENT EXPENDITURE	Waste management	2017	886,258,298
CURRENT EXPENDITURE	Waste management	2016	857,616,748
CURRENT EXPENDITURE	Waste management	2015	831,013,428
CURRENT EXPENDITURE	Waste management	2014	826,065,121
CURRENT EXPENDITURE	Waste management	2013	814,649,889
CURRENT EXPENDITURE	Waste management	2012	..
CURRENT EXPENDITURE	Waste management	2011	..
CURRENT EXPENDITURE	Waste management	2010	..
CURRENT EXPENDITURE	Waste management	2009	..
CURRENT EXPENDITURE	Waste management	2008	..
CURRENT EXPENDITURE	Protection and decontamination of land, ground and surface waters	2021	23,660,772
CURRENT EXPENDITURE	Protection and decontamination of land, ground and surface waters	2020	18,932,559
CURRENT EXPENDITURE	Protection and decontamination of land, ground and surface waters	2019	22,153,009
CURRENT EXPENDITURE	Protection and decontamination of land, ground and surface waters	2018	23,400,075
CURRENT EXPENDITURE	Protection and decontamination of land, ground and surface waters	2017	22,284,084
CURRENT EXPENDITURE	Protection and decontamination of land, ground and surface waters	2016	17,160,628
CURRENT EXPENDITURE	Protection and decontamination of land, ground and surface waters	2015	14,747,003
CURRENT EXPENDITURE	Protection and decontamination of land, ground and surface waters	2014	20,208,693
CURRENT EXPENDITURE	Protection and decontamination of land, ground and surface waters	2013	10,461,226
CURRENT EXPENDITURE	Protection and decontamination of land, ground and surface waters	2012	..
CURRENT EXPENDITURE	Protection and decontamination of land, ground and surface waters	2011	..
CURRENT EXPENDITURE	Protection and decontamination of land, ground and surface waters	2010	..
CURRENT EXPENDITURE	Protection and decontamination of land, ground and surface waters	2009	..
CURRENT EXPENDITURE	Protection and decontamination of land, ground and surface waters	2008	..
CURRENT EXPENDITURE	Noise and vibration abatement	2021	8,282,644
CURRENT EXPENDITURE	Noise and vibration abatement	2020	3,655,248
CURRENT EXPENDITURE	Noise and vibration abatement	2019	4,183,528
CURRENT EXPENDITURE	Noise and vibration abatement	2018	5,085,171
CURRENT EXPENDITURE	Noise and vibration abatement	2017	4,694,340
CURRENT EXPENDITURE	Noise and vibration abatement	2016	3,655,070
CURRENT EXPENDITURE	Noise and vibration abatement	2015	3,990,996
CURRENT EXPENDITURE	Noise and vibration abatement	2014	6,170,806
CURRENT EXPENDITURE	Noise and vibration abatement	2013	3,688,183
CURRENT EXPENDITURE	Noise and vibration abatement	2012	..
CURRENT EXPENDITURE	Noise and vibration abatement	2011	..
CURRENT EXPENDITURE	Noise and vibration abatement	2010	..
CURRENT EXPENDITURE	Noise and vibration abatement	2009	..
CURRENT EXPENDITURE	Noise and vibration abatement	2008	..
CURRENT EXPENDITURE	Landscape and biodiversity protection	2021	..
CURRENT EXPENDITURE	Landscape and biodiversity protection	2020	..
CURRENT EXPENDITURE	Landscape and biodiversity protection	2019	..
CURRENT EXPENDITURE	Landscape and biodiversity protection	2018	..
CURRENT EXPENDITURE	Landscape and biodiversity protection	2017	..
CURRENT EXPENDITURE	Landscape and biodiversity protection	2016	..
CURRENT EXPENDITURE	Landscape and biodiversity protection	2015	..
CURRENT EXPENDITURE	Landscape and biodiversity protection	2014	..
CURRENT EXPENDITURE	Landscape and biodiversity protection	2013	..
CURRENT EXPENDITURE	Landscape and biodiversity protection	2012	..
CURRENT EXPENDITURE	Landscape and biodiversity protection	2011	..
CURRENT EXPENDITURE	Landscape and biodiversity protection	2010	..
CURRENT EXPENDITURE	Landscape and biodiversity protection	2009	..
CURRENT EXPENDITURE	Landscape and biodiversity protection	2008	..
CURRENT EXPENDITURE	Other environmental protection activities	2021	209,697,643
CURRENT EXPENDITURE	Other environmental protection activities	2020	168,037,908
CURRENT EXPENDITURE	Other environmental protection activities	2019	172,571,858
CURRENT EXPENDITURE	Other environmental protection activities	2018	162,610,920
CURRENT EXPENDITURE	Other environmental protection activities	2017	163,628,601
CURRENT EXPENDITURE	Other environmental protection activities	2016	152,273,549
CURRENT EXPENDITURE	Other environmental protection activities	2015	147,153,899
CURRENT EXPENDITURE	Other environmental protection activities	2014	141,094,148
CURRENT EXPENDITURE	Other environmental protection activities	2013	123,398,642
CURRENT EXPENDITURE	Other environmental protection activities	2012	..
CURRENT EXPENDITURE	Other environmental protection activities	2011	..
CURRENT EXPENDITURE	Other environmental protection activities	2010	..
CURRENT EXPENDITURE	Other environmental protection activities	2009	..
CURRENT EXPENDITURE	Other environmental protection activities	2008	..
TOTAL EXPENDITURE	Total	2021	3,267,143,990
TOTAL EXPENDITURE	Total	2020	2,625,514,418
TOTAL EXPENDITURE	Total	2019	2,792,021,140
TOTAL EXPENDITURE	Total	2018	2,626,234,495
TOTAL EXPENDITURE	Total	2017	2,519,411,315
TOTAL EXPENDITURE	Total	2016	2,490,158,880
TOTAL EXPENDITURE	Total	2015	2,373,594,858
TOTAL EXPENDITURE	Total	2014	2,400,168,806
TOTAL EXPENDITURE	Total	2013	2,311,874,913
TOTAL EXPENDITURE	Total	2012	2,348,786,912
TOTAL EXPENDITURE	Total	2011	2,389,333,053
TOTAL EXPENDITURE	Total	2010	2,384,740,758
TOTAL EXPENDITURE	Total	2009	2,586,644,380
TOTAL EXPENDITURE	Total	2008	3,129,379,326
TOTAL EXPENDITURE	Air and climate protection	2021	730,717,943
TOTAL EXPENDITURE	Air and climate protection	2020	580,993,411
TOTAL EXPENDITURE	Air and climate protection	2019	728,373,580
TOTAL EXPENDITURE	Air and climate protection	2018	669,656,426
TOTAL EXPENDITURE	Air and climate protection	2017	656,483,763
TOTAL EXPENDITURE	Air and climate protection	2016	690,243,362
TOTAL EXPENDITURE	Air and climate protection	2015	601,655,556
TOTAL EXPENDITURE	Air and climate protection	2014	592,613,620
TOTAL EXPENDITURE	Air and climate protection	2013	541,619,049
TOTAL EXPENDITURE	Air and climate protection	2012	..
TOTAL EXPENDITURE	Air and climate protection	2011	..
TOTAL EXPENDITURE	Air and climate protection	2010	..
TOTAL EXPENDITURE	Air and climate protection	2009	..
TOTAL EXPENDITURE	Air and climate protection	2008	..
TOTAL EXPENDITURE	Wastewater management	2021	746,258,930
TOTAL EXPENDITURE	Wastewater management	2020	609,398,050
TOTAL EXPENDITURE	Wastewater management	2019	661,537,917
TOTAL EXPENDITURE	Wastewater management	2018	652,585,929
TOTAL EXPENDITURE	Wastewater management	2017	651,324,259
TOTAL EXPENDITURE	Wastewater management	2016	622,798,707
TOTAL EXPENDITURE	Wastewater management	2015	617,669,739
TOTAL EXPENDITURE	Wastewater management	2014	636,185,198
TOTAL EXPENDITURE	Wastewater management	2013	641,812,041
TOTAL EXPENDITURE	Wastewater management	2012	..
TOTAL EXPENDITURE	Wastewater management	2011	..
TOTAL EXPENDITURE	Wastewater management	2010	..
TOTAL EXPENDITURE	Wastewater management	2009	..
TOTAL EXPENDITURE	Wastewater management	2008	..
TOTAL EXPENDITURE	Waste management	2021	1,282,538,784
TOTAL EXPENDITURE	Waste management	2020	1,102,919,189
TOTAL EXPENDITURE	Waste management	2019	1,082,597,338
TOTAL EXPENDITURE	Waste management	2018	1,014,474,814
TOTAL EXPENDITURE	Waste management	2017	920,546,251
TOTAL EXPENDITURE	Waste management	2016	894,313,145
TOTAL EXPENDITURE	Waste management	2015	869,485,276
TOTAL EXPENDITURE	Waste management	2014	889,905,661
TOTAL EXPENDITURE	Waste management	2013	862,728,260
TOTAL EXPENDITURE	Waste management	2012	..
TOTAL EXPENDITURE	Waste management	2011	..
TOTAL EXPENDITURE	Waste management	2010	..
TOTAL EXPENDITURE	Waste management	2009	..
TOTAL EXPENDITURE	Waste management	2008	..
TOTAL EXPENDITURE	Protection and decontamination of land, ground and surface waters	2021	48,241,601
TOTAL EXPENDITURE	Protection and decontamination of land, ground and surface waters	2020	34,112,084
TOTAL EXPENDITURE	Protection and decontamination of land, ground and surface waters	2019	55,846,882
TOTAL EXPENDITURE	Protection and decontamination of land, ground and surface waters	2018	52,691,259
TOTAL EXPENDITURE	Protection and decontamination of land, ground and surface waters	2017	48,560,222
TOTAL EXPENDITURE	Protection and decontamination of land, ground and surface waters	2016	44,912,726
TOTAL EXPENDITURE	Protection and decontamination of land, ground and surface waters	2015	43,472,744
TOTAL EXPENDITURE	Protection and decontamination of land, ground and surface waters	2014	52,286,803
TOTAL EXPENDITURE	Protection and decontamination of land, ground and surface waters	2013	45,030,425
TOTAL EXPENDITURE	Protection and decontamination of land, ground and surface waters	2012	..
TOTAL EXPENDITURE	Protection and decontamination of land, ground and surface waters	2011	..
TOTAL EXPENDITURE	Protection and decontamination of land, ground and surface waters	2010	..
TOTAL EXPENDITURE	Protection and decontamination of land, ground and surface waters	2009	..
TOTAL EXPENDITURE	Protection and decontamination of land, ground and surface waters	2008	..
TOTAL EXPENDITURE	Noise and vibration abatement	2021	16,125,650
TOTAL EXPENDITURE	Noise and vibration abatement	2020	12,907,734
TOTAL EXPENDITURE	Noise and vibration abatement	2019	16,963,253
TOTAL EXPENDITURE	Noise and vibration abatement	2018	14,468,803
TOTAL EXPENDITURE	Noise and vibration abatement	2017	16,598,321
TOTAL EXPENDITURE	Noise and vibration abatement	2016	11,428,510
TOTAL EXPENDITURE	Noise and vibration abatement	2015	10,785,560
TOTAL EXPENDITURE	Noise and vibration abatement	2014	11,896,750
TOTAL EXPENDITURE	Noise and vibration abatement	2013	11,659,339
TOTAL EXPENDITURE	Noise and vibration abatement	2012	..
TOTAL EXPENDITURE	Noise and vibration abatement	2011	..
TOTAL EXPENDITURE	Noise and vibration abatement	2010	..
TOTAL EXPENDITURE	Noise and vibration abatement	2009	..
TOTAL EXPENDITURE	Noise and vibration abatement	2008	..
TOTAL EXPENDITURE	Landscape and biodiversity protection	2021	2,022,606
TOTAL EXPENDITURE	Landscape and biodiversity protection	2020	82,938,448
TOTAL EXPENDITURE	Landscape and biodiversity protection	2019	47,013,681
TOTAL EXPENDITURE	Landscape and biodiversity protection	2018	38,203,400
TOTAL EXPENDITURE	Landscape and biodiversity protection	2017	38,484,048
TOTAL EXPENDITURE	Landscape and biodiversity protection	2016	48,793,021
TOTAL EXPENDITURE	Landscape and biodiversity protection	2015	62,268,971
TOTAL EXPENDITURE	Landscape and biodiversity protection	2014	60,833,267
TOTAL EXPENDITURE	Landscape and biodiversity protection	2013	64,851,494
TOTAL EXPENDITURE	Landscape and biodiversity protection	2012	..
TOTAL EXPENDITURE	Landscape and biodiversity protection	2011	..
TOTAL EXPENDITURE	Landscape and biodiversity protection	2010	..
TOTAL EXPENDITURE	Landscape and biodiversity protection	2009	..
TOTAL EXPENDITURE	Landscape and biodiversity protection	2008	..
TOTAL EXPENDITURE	Other environmental protection activities	2021	441,238,476
TOTAL EXPENDITURE	Other environmental protection activities	2020	202,245,502
TOTAL EXPENDITURE	Other environmental protection activities	2019	199,688,489
TOTAL EXPENDITURE	Other environmental protection activities	2018	184,153,864
TOTAL EXPENDITURE	Other environmental protection activities	2017	187,414,451
TOTAL EXPENDITURE	Other environmental protection activities	2016	177,669,409
TOTAL EXPENDITURE	Other environmental protection activities	2015	168,257,012
TOTAL EXPENDITURE	Other environmental protection activities	2014	156,447,507
TOTAL EXPENDITURE	Other environmental protection activities	2013	144,174,305
TOTAL EXPENDITURE	Other environmental protection activities	2012	..
TOTAL EXPENDITURE	Other environmental protection activities	2011	..
TOTAL EXPENDITURE	Other environmental protection activities	2010	..
TOTAL EXPENDITURE	Other environmental protection activities	2009	..
TOTAL EXPENDITURE	Other environmental protection activities	2008	..