Category-specific recalculations for 1A2 (stationary) Recalculations reported in submission 2015

3.2.6.5 Category-specific recalculations for 1A2 (stationary) Recalculations reported in submission 2015

 1A: The entire emission factor model for 1A1a, 1A2f, 1A2gviii, 1A4ai, 1A4bi and 1A4ci Wood combustion has been revised for 1990–2012 resulting in revised values for CH4, CO and NMVOC.

 1A: For wood combustion, the previously used country-specific value of the N2O EF (1.6 g/GJ) has been replaced by the default value of the 2006 IPCC Guidelines (4.0 g/GJ) for the entire time series, based on a recommendation from the ERT (UNFCCC 2014c).

 1A: In 1A1a, 1A2f, 1A2gviii, 1A4ai, 1A4bi and 1A4ci Wood combustion the AD (wood) of automatic boilers (>50 kW) have been revised for 1990–2012 due to recalculations in the Swiss wood energy statistics.

Source Unit 1990 1995 2000

1A2g iv: Wood and wood products,

1A2g viii: Other (stationary) TJ 20'870 27'120 29'394

Gas oil TJ 6'295 10'730 12'807

Residual fuel oil TJ 5'298 3'749 199

Liquefied petroleum gas TJ 3'256 3'536 4'457

Petroleum coke TJ 626 960 71

Other bituminous coal TJ 624 256 34

Lignite TJ 0 0 0

Natural gas TJ 262 2'005 4'948

Other fossil fuels TJ 0 0 0

Biomass TJ 4'507 5'883 6'876

Source Unit 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014

1A2g iv: Wood and wood products,

1A2g viii: Other (stationary) TJ 32'405 33'122 32'587 35'337 35'286 35'607 31'763 32'464 33'154 29'034

Gas oil TJ 13'934 13'370 12'696 13'019 12'173 12'263 9'586 9'826 10'445 6'817

Residual fuel oil TJ 26 295 105 119 124 182 109 109 22 69

Liquefied petroleum gas TJ 3'407 3'753 3'392 3'293 3'473 3'124 3'031 2'428 2'424 2'199

Petroleum coke TJ 456 609 360 31 224 365 191 447 219 3

Other bituminous coal TJ 380 375 452 355 252 293 270 236 376 582

Lignite TJ 5 97 147 121 152 111 131 95 75 189

Natural gas TJ 5'689 5'845 5'926 8'012 7'796 7'828 7'400 7'713 7'622 7'139

Other fossil fuels TJ 0 0 0 0 0 0 0 0 0 0

Biomass TJ 8'508 8'778 9'510 10'387 11'092 11'441 11'045 11'611 11'970 12'034

3 Energy: 3.2 Source category 1A – Fuel combustion activities

 1A: Revised activity data for 1A1–1A5 for all years from 1990–2013 and all fuels due to a large-scale revision of the Swiss overall energy statistics (SFOE 2015).

 1A: The default CO2 emission factor for natural gas was replaced by a country-specific emission factor for the entire time period from 1990–2013.

 1A: In earlier submissions, petroleum coke was reported together with coal, therefore, the N2O emission factor for petroleum coke used was equal to the default emission factor for coal (1.6 g/GJ). As petroleum coke is reported separately, default emission factor for petroleum coke from the IPCC Guidelines 2006 is used (0.6 g/GJ).

 1A2c: In 1A2c Steam production cracker by-products the fuels liquefied petroleum gas and gas oil have been changed to so-called heating gas and gasolio, respectively, for the entire time series according to information from the plant. For the years 1990–

2012 the CO2 emission factors have been revised to plant-specific values whereas for CH4 and N2O emission factors default values according to 2006 IPCC Guidelines have been assumed.

 1A2d: In source category 1A2d Cellulose production the CO2emissions from carbonate use for sulphur oxide removal are newly reported in the inventory of the years 1990–2008.

 1A2f: AD and EF for Cement production (furnaces) are now related to tonnes of clinker, and not to tonnes of cement anymore. Therefore all data have been converted to this unit for the years 1990–2012.

 1A2f: Cement industry; values for shares of fossil C in the alternative fuels solvents, plastics and special waste/sawdust mixes that have previously been rounded are now not being rounded anymore in the calculation for the EF CO2. This leads to slightly different EF for these fuels.

 1A2f: the activity data (tiles) of 1A2f Brick and tile production for 2012 have been corrected due to a data mistake in last year's submission.

 1A2f: the AD of animal grease have been corrected in 1A2f Brick and tile production for 2000–2012 due to a mistake in last year's submission.

 1A2f: the AD (gas oil, liquefied petroleum gas) of 1A2f Rockwool production have been revised for 1990–2000 based on a correction in the split between the two fuels in 1990. This results in revised interpolated values for 1991 to 2000 as well.

 1A2f: the AD of animal grease have been corrected in 1A2f Brick and tile production for 2000–2012 due to a mistake in last year's submission.

 1A2f: the AD of gas oil consumption have been revised in 1A2f Fine ceramics production for 2003–2012 based on new available data from industry.

 1A2f: the EF of CO and NOx from 1A2f Container glass production have been revised for 2006–2012 based on new data from air pollution control measurements.

 1A2f: the SOx EF from 1A2f Container glass production has been revised for 2011–

2012 based on new data from air pollution control measurements.

 1A2f: the EF of NOx and NMVOC from 1A2f Lime production have been revised for 1990–2012 based on new data from air pollution control measurements.

 1A2f: the EF of SOx from 1A2f Lime production has been revised for 1994–2012 based on recent data from air pollution control measurements.

3 Energy: 3.2 Source category 1A – Fuel combustion activities

 1A2f: the EF of NOx from 1A2f Mineral wool production has been revised for 2000–

2012 based on air pollution control measurements

Recalculations reported in submission 2016

 1A2: AD for natural gas has changed for sector industry in SFOE 2015 (2013).

 1A2a: For 1A2a Steel production, reheating furnaces the EF of NOx and CO have been revised from 1995 onwards based on air pollution control measurements (1995–

2013,2012–2015).

 1A2d: The emissions of carbonate used in 1A2d Cellulose production were not taken into account due to a mistake in calculations in the last submission.

 1A2f: The emission factor for the use of natural gas in the production of glass was set to the emission factor of gas oil 73.7 kg/GJ. This is now corrected to the one of natural gas 56.1 kg/GJ for the year 1990, etc.

 1A2f: The AD (residual fuel oil, liquefied petroleum gas) of 1A2f Glass production (speciality tableware) have been revised based on new industry data for 1990–1999 and 1990–2006, respectively.

 1A2f: The EF of NOx from 1A2f Glass production (speciality tableware) have been revised from 1996 onwards based on air pollution control measurements.

 1A2f: The AD (natural gas) from 1A2f Container glass production has been revised for 2013 based on corrected industry data.

 1A2f: The EF of CH4 and N2O for use of paper production residues in 1A2f Brick and tile production have been revised according to default values of 2006 IPCC

Guidelines.

 1A2f: For 1A2f Fine ceramics production the EF of NOx, CO, NMVOC and SO2 have been revised from 1991 onwards based on air pollution control measurements.

 1A2f: For 1A2f Brick and tile production erroneous CH4 EF of wood use have been corrected for 2000–2007 and 2009–2012.

 1A2f: For 1A2f Brick and tile production the EF of NOx, CO, NMVOC and SO2 have been revised from 1990 onwards based on air pollution control measurements.

 1A2f: Changed amount of used other bituminous coal and lignite in cement production (1990–2004) in 1A2f based on bottom-up industry data.

 1A2f: CH4 emissions for cement production (furnace) are assumed to be approx. 10%

of NMVOC emissions. An error has been corrected in the EF for NMVOC for 2008 and the CH4 values have been recalculated accordingly. Besides that the EF for CH4 has been recalculated with the percentage referring to g NMVOC/t clinker and not to g NMVOC/t cement as it was the case until submission 2014.

 1A2g: Recalculation in Swiss renewable energy statistics (SFOE 2015a) concerning use of sewage gas (2000, 2005, 2012, 2013) in 1A2gviii.

 1A2g: Recalculation in Swiss renewable energy statistics (SFOE 2015a) concerning use of biogas (2010–2013) in 1A2gviii.

 1A2g: CH4 emission factor from sewage gas in 1A2gviii was changed to the one from biogas and natural gas of 1g/GJ.

3 Energy: 3.2 Source category 1A – Fuel combustion activities

 1A2g: CO2 biog. emission factor from sewage gas was changed to the one from biogas and natural gas in 1A2gviii.

3.2.6.6 Category-specific planned improvements for 1A2 (stationary)

Im Dokument Switzerland’s Greenhouse Gas Inventory 1990–2014 (Seite 139-142)