Lists the emissions trading systems carried by the ICAP Allowance
Price Explorer, with the date range and number of observations for
each. Use this to find the exact jurisdiction names accepted by
co2_icap_prices().
See also
Other aggregators:
co2_ecp_prices(),
co2_icap_prices(),
co2_rff_pricing(),
co2_world_bank()
Examples
# \donttest{
op <- options(carbondata.cache_dir = tempdir())
co2_icap_systems()
#> jurisdiction currency market_type
#> 1 Beijing (Pilot) Emissions Trading System CNY primary
#> 2 Beijing (Pilot) Emissions Trading System CNY secondary
#> 3 California Cap-and-Trade Program USD primary
#> 4 California Cap-and-Trade Program USD secondary
#> 5 China National Emissions Trading System CNY secondary
#> 6 Chongqing (Pilot) Emissions Trading System CNY primary
#> 7 Chongqing (Pilot) Emissions Trading System CNY secondary
#> 8 European Union Emissions Trading System (from 2019) EUR primary
#> 9 European Union Emissions Trading System (from 2019) EUR secondary
#> 10 European Union Emissions Trading System (until 2018) EUR primary
#> 11 European Union Emissions Trading System (until 2018) EUR secondary
#> 12 Fujian (Pilot) Emissions Trading System CNY secondary
#> 13 German National Emissions Trading System EUR primary
#> 14 Guangdong (Pilot) Emissions Trading System CNY primary
#> 15 Guangdong (Pilot) Emissions Trading System CNY secondary
#> 16 Hubei (Pilot) Emissions Trading System CNY primary
#> 17 Hubei (Pilot) Emissions Trading System CNY secondary
#> 18 Korean Emissions Trading System KRW primary
#> 19 Korean Emissions Trading System KRW secondary
#> 20 New Zealand Emissions Trading System (From 2024) NZD primary
#> 21 New Zealand Emissions Trading System (From 2024) NZD secondary
#> 22 New Zealand Emissions Trading System (Up to 2023) NZD primary
#> 23 New Zealand Emissions Trading System (Up to 2023) NZD secondary
#> 24 Nova Scotia Cap-and-Trade Program (2019-2022) CAD primary
#> 25 Ontario Cap-and-Trade Program (2017-2018) CAD primary
#> 26 Québec Cap-and-Trade System CAD primary
#> 27 Regional Greenhouse Gas Initiative USD primary
#> 28 Regional Greenhouse Gas Initiative USD secondary
#> 29 Shanghai (Pilot) Emissions Trading System CNY primary
#> 30 Shanghai (Pilot) Emissions Trading System CNY secondary
#> 31 Shenzhen (Pilot) Emissions Trading System CNY primary
#> 32 Shenzhen (Pilot) Emissions Trading System CNY secondary
#> 33 Switzerland Emissions Trading System CHF primary
#> 34 Tianjin (Pilot) Emissions Trading System CNY primary
#> 35 Tianjin (Pilot) Emissions Trading System CNY secondary
#> 36 United Kingdom Emissions Trading Scheme GBP primary
#> 37 United Kingdom Emissions Trading Scheme GBP secondary
#> 38 Washington Cap-and-Invest Program USD primary
#> 39 Washington Cap-and-Invest Program USD secondary
#> first_date last_date n_obs
#> 1 2022-11-23 2026-06-18 8
#> 2 2013-11-28 2026-06-30 2329
#> 3 2012-11-14 2026-05-20 55
#> 4 2020-11-02 2026-06-30 1439
#> 5 2021-07-16 2026-06-30 1199
#> 6 2021-11-02 2024-03-07 4
#> 7 2014-06-19 2026-06-30 1803
#> 8 2019-01-07 2026-06-30 1624
#> 9 2019-01-02 2026-06-30 1868
#> 10 2010-01-05 2018-12-17 1363
#> 11 2005-03-09 2018-12-28 3481
#> 12 2016-12-22 2026-06-30 1715
#> 13 2021-10-05 2026-06-09 365
#> 14 2013-12-16 2020-04-27 18
#> 15 2013-12-19 2026-06-30 2752
#> 16 2014-03-31 2023-12-18 11
#> 17 2014-04-02 2026-06-30 2927
#> 18 2019-01-23 2026-06-10 81
#> 19 2015-01-12 2026-06-30 2814
#> 20 2024-03-20 2026-03-03 9
#> 21 2024-01-23 2026-03-31 546
#> 22 2021-03-17 2023-09-06 11
#> 23 2009-03-09 2023-09-29 3601
#> 24 2020-06-10 2023-08-22 8
#> 25 2017-03-22 2018-05-15 6
#> 26 2013-12-03 2026-05-20 52
#> 27 2008-09-25 2026-06-03 73
#> 28 2008-09-30 2026-06-30 2154
#> 29 2014-06-30 2026-06-30 15
#> 30 2013-11-26 2026-06-30 2313
#> 31 2014-06-06 2022-08-12 2
#> 32 2013-06-18 2026-06-30 2898
#> 33 2014-05-21 2026-06-17 32
#> 34 2019-06-27 2026-06-12 8
#> 35 2013-12-26 2026-06-30 1811
#> 36 2021-05-19 2026-06-17 128
#> 37 2021-05-17 2026-06-30 1281
#> 38 2023-02-28 2026-06-03 14
#> 39 2023-06-05 2026-06-30 782
options(op)
# }