Key figures environment

Environmental impact	2014 UBP	2015 UBP	Deviation %
Electricity	43,622	101,508	132.7
Combustibles	8,042	115,934	1,341.6
Fuels	10,074	18,944	88.0
Disposal	1,396	3,183	128.0
Solvents	734	1,492	103.3
Water and waste water	486	2,948	506.6
Total environmental impact	64,354	244,009	279.2
UBP = Ecopoints in million UBP in accordance with the Swiss Ecological Scarcity Method (upgraded version 2013)

	2014	2015	Deviation
Material usage	Metric tons	Metric tons	%
Raw material plastics	61,014	62,734	2.8
Raw material metal	52,276	52,591	0.6
Raw material mineral	–	186,237	–
Other raw materials	609	531	-12.8
Semi-finished products	36,501	36,505	0.0
Finished products	47,829	46,209	-3.4
Total material usage	198,229	384,807	94.1

				Deviation
Energy consumption	Unit	2014	2015	%
Electricity	GWh	113.7	222.3	95.5
District heating	GWh	–	16.9	–
Combustibles
Natural gas	m3	3,463,869	48,266,747	1293.4
Biogas	m3	826,781	817,436	-1.1
Liquified petroleum gas (LPG)	Metric tons	–	6,227.4	–
Diesel for electricity generation	l	240,549	220,693	-8.3
Heating oil extra light	Metric tons	9.0	57.6	540.0
Solid fuels	Metric tons	–	6,641.3	–
Fuels
Gasoline	l	172,383	241,861	40.3
Diesel	l	1,631,889	3,004,475	84.1
Liquified petroleum gas (LPG)	kg	–	184,875	–

	2014	2015	Deviation
Energy consumption	TJ	TJ	%
Electricity	409.2	800.4	95.5
District heating	–	61.0	–
Combustibles	166.9	2,200.9	1,218.7
Natural gas	126.1	1,756.9	1,293.4
Biogas	31.8	29.8	-1.1
Liquified petroleum gas (LPG)	–	288.3	–
Diesel for electricity generation	8.6	7.9	-8.3
Heating oil extra light	0.4	2.5	540.0
Solid fuels	–	115.5	–
Fuels (gasoline, diesel, LPG)	65.0	124.1	90.9
Total energy consumption	641.1	3186.4	397.0

		Renewable	Fossil	Nuclear	Others
Electricity mix 2015	GWh	%	%	%	%
Europe	168.8	22.8	53.2	22.7	1.3
USA	6.8	9.7	70.2	19.4	0.7
China	4.6	19.1	78.8	2.1	0.0
India	1.1	16.4	81.8	1.8	0.0
Green electricity	41.0	100.0	0.0	0.0	0.0
Total electricity mix	222.3	36.5	44.6	17.9	1.0

		Renewable	Fossil	Nuclear	Others
Electricity mix 2014	GWh	%	%	%	%
Europe	78.8	16.0	45.2	35.6	3.2
USA	6.8	8.8	70.0	19.6	1.6
China	4.4	16.1	81.8	2.1	0.0
India	0.3	16.3	80.1	1.8	1.8
Green electricity	23.4	100.0	0.0	0.0	0.0
Total electricity mix	113.7	32.9	38.9	25.9	2.3

	2014	2015	Deviation
Water	m3	m3	%
Drinking water	124,369	330,744	165.9
Well water	6,920	545,049	7,776.4
River- and lake water	–	289,003	–
Rain water	6,867	5,560	-19.0
Total water	138,156	1,170,356	747.1

	2014	2015	Deviation
Waste water	m3	m3	%
Domestic waste water	82,601	291,039	252.3
Process water ceramic	–	607,529	–
Other waste water	29,920	28,485	-4.8
Total waste water	112,521	927,053	723.9

	2014	2015	Deviation
Absolute CO2 emissions	Metric tons	Metric tons	%
from combustibles (Scope 1)	8,286	127,789	1,442.2
from fuels (Scope 1)	4,829	9,162	89.7
from process emissions (Scope 1)	260	308	18.5
from electricity (Scope 2)	50,150	114,105	127.5
from district heating (Scope 2)	–	66	–
Total absolute CO2 emissions	63,525	251,430	295.8
Upgrade of source data to Ecoinvent Version 3.1 (2014) and calculation of CO2 emissions according to IPCC2013

		2014	2015	Deviation
Air emissions		Kilogram	Kilogram	%
NOx	direct	12,992	74,709	475.0
	indirect	81,383	155,366	90.9
	Total NOx	94,375	230,075	143.8
SO2	direct	836	2,094	150.5
	indirect	167,342	296,956	77.5
	Total SO2	168,178	299,050	77.8
NMVOC	direct	46,009	107,565	133.8
	indirect	10,032	20,443	103.8
	Total NMVOC	56,401	128,008	127.0
Dust (PM10)	direct	392	6,329	1,514.5
	indirect	15,860	32,736	106.4
	Total dust	16,252	39,065	140.4
CFC11 equivalents	direct	0.4	0.4	0.0
	indirect	4.6	9.5	104.3
	Total CFC11 equivalents	5.0	9.9	95.6
Upgrade of source data to Ecoinvent Version 3.1 (2014)

	2014	2015	Deviation
Waste	Metric tons	Metric tons	%
to incineration	635	1,686	165.4
to inert waste landfill	396	20,127	4,982.6
to mixed waste landfill	428	1,023	139.0
to external recycling	9,361	59,361	534.1
to hazardous waste incineration	262	479	83.0
to hazardous waste recycling	505	729	44.3
Total waste	11,587	83,405	619.8