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Decision XXII/8: Uses of controlled substances as process agents

Noting with appreciation the 2009 and 2010 progress reports of the Technology and Economic Assessment Panel on process agents,

Noting that table A in decision X/14 on process-agent uses has been updated by decisionsXV/6, XVII/7 and XIX/15,

Noting also that the Panel's 2010 progress report indicates that several parties not operating under paragraph 1 of Article 5 of the Montreal Protocol included in table B of decision X/14 have reported that they no longer use any controlled substances as process agents, and that three process-agent uses have been discontinued in the European Union,

Recalling that the Panel's 2009 progress report on process agents indicated that Israel had reported the use of controlled substances for a process-agent application included in table A of decision X/14,

Recalling also that, according to decision X/14, quantities of controlled substances produced or imported by parties operating under paragraph 1 of Article 5 for use as process agents in plants and installations in operation before 1 January 1999 should not be taken into account in the calculation of production and consumption from 1 January 2002 onwards, provided that emissions of those substances have been reduced to levels agreed by the Executive Committee of the Multilateral Fund for the Implementation of the Montreal Protocol to be reasonably achievable in a cost-effective manner without undue abandonment of infrastructure,

Recognizing that, in the light of the phase-out dates of 1 January 2010 applicable to chlorofluorocarbons and carbon tetrachloride under the Montreal Protocol, the Executive Committee is unlikely to agree on any further emission levels for the use of such substances as process agents in parties operating under paragraph 1 of Article 5 beyond 2010,

Recognizing also the substantial progress undertaken by parties operating under paragraph 1 of Article 5 in reducing the use and emissions of controlled substances used as process agents,

Aware that the use and emissions of controlled substances used as process agents will continue beyond 2010 in only two parties operating under paragraph 1 of Article 5,

Agreeing that both parties operating under paragraph 1 of Article 5 and those not so operating that report process agent uses should now be listed in table B of decision X/14 and that those of the latter parties not using controlled substances as process agents should be removed from that table,

Noting that the Technology and Economic Assessment Panel and the Executive Committee of the Multilateral Fund will provide a joint report to the Open-ended Working Group at its thirty-first meeting, in 2011, on further efforts to reduce uses of process agents,

  1. That quantities of controlled substances produced or imported by parties operating under paragraph 1 of Article 5 for use as process agents in plants and installations in operation before 1 January 1999 should not be taken into account in the calculation of production and consumption from 1 January 2011 onwards, provided that emissions of those substances are within the levels defined in the updated table B of decision X/14 included in the annex to the present decision;
  2. To update tables A and B of decision X/14 as set out in the annex to the present decision;
  3. To request each party to report to the Ozone Secretariat, by 15 March 2011, if possible, or 1 July 2011 at the latest, the specific applications for which it uses controlled substances as process agents and to continue to report such information in the context of the annual reports required by decision X/14;
  4. To request the Technology and Economic Assessment Panel to include, in its 2011 progress report, a table listing process agent uses by individual parties;
  5. To request the Technology and Economic Assessment Panel, beyond the reporting and assessment in respect of process agent uses requested for 2011, to review in 2013, and every second year thereafter, progress made in reducing process agent uses and to make any additional recommendations to parties on further actions to reduce uses and emissions of process agents;
  6. That, once all process agent projects approved by the Executive Committee are completed, reporting by the Executive Committee to the parties as requested in decision XVII/6 will no longer be required;

Annex to decision XXII/8

Table A: List of uses of controlled substances as process agents

No. Process agent application Substance
1 Elimination of NCl3 in chlor-alkali production Carbon tetrachloride (CTC)
2 Chlorine recovery by tail gas absorption in chlor-alkali production CTC
3 Production of chlorinated rubber CTC
4 Production of endosulfan CTC
5 Production of chlorosulfonated polyolefin (CSM) CTC
6 Production of aramid polymer (PPTA) CTC
7 Production of synthetic fibre sheet CFC-11
8 Production of chlorinated paraffin CTC
9 Photochemical synthesis of perfluoropolyetherpolyperoxide precursors of Z-perfluoropolyethers and difunctional derivatives CFC-12
10 Preparation of perfluoropolyether diols with high functionality CFC-113
11 Production of cyclodime CTC
12 Production of chlorinated polypropene CTC
13 Production of chlorinated ethylene vinyl acetate (CEVA) CTC
14 Production of methyl isocyanate derivatives CTC
15 Production of 3-phenoxybenzaldehyde CTC
16 Production of 2-chloro-5-methylpyridine CTC
17 Production of imidacloprid CTC
18 Production of buprofenzin CTC
19 Production of oxadiazon CTC
20 Production of chloradized N-methylaniline CTC
21 Production of 1,3-dichlorobenzothiazole CTC
22 Bromination of a styrenic polymer BCM
23 Synthesis of 2,4-D (2,4- dichlorophenoxyacetic acid) CTC
24 Synthesis of di-(2-ethylhexyl) peroxydicarbonate (DEHPC) CTC
25 Production of high modulus polyethylene fibre CFC-113
26 Production of vinyl chloride monomer CTC
27 Production of sultamicillin BCM
28 Production of prallethrin (pesticide) CTC
29 Production of o-nitrobenzaldehyde (for dyes) CTC
30 Production of 3-methyl-2-thiophenecarboxaldehyde CTC
31 Production of 2-thiophenecarboxaldehyde CTC
32 Production of 2-thiophene ethanol CTC
33 Production of 3,5-dinitrobenzoyl chloride (3,5-DNBC) CTC
34 Production of 1,2-benzisothiazol-3-ketone CTC
35 Production of m-nitrobenzaldehyde CTC
36 Production of tichlopidine CTC
37 Production of p-nitro benzyl alcohol CTC
38 Production of tolclofos methyl CTC
39 Production of polyvinylidene fluoride (PVdF) CTC
40 Production of tetrafluorobenzoylethyl acetate CTC
41 Production of 4-bromophenol CTC

Table B: Limits for process-agent uses (all figures are in metric tonnes per year)

Party Make-up or consumption Maximum emissions
European Union 1083 17
United States of America 2300 181
Russian Federation 800 17
Switzerland 5 0.4
Israel 3.5 0
Brazil 2.2* 2.2*
China 1103 1103
Total 5296.71 1320.61

* In accordance with decision 54/36 of the Executive Committee of the Multilateral Fund, the annual make-up or consumption and maximum emissions for Brazil will be 2.2 metric tonnes up to and including 2013 and zero thereafter.