Global warming potential (GWP) of refrigerants and greenhouse gases

Each gas below is priced per kilogram released by two or more open publishers. Its global warming potential (GWP) says how much one kilogram warms the climate, counted in kilograms of CO₂ that would warm it as much. The figure shown is the one most publishers print; each gas's page gives every figure and who prints it.

100-year GWP by IPCC assessment report, in kg CO₂e per kg of gas
Gas	Also written	AR4	AR5	AR6	Publishers
CO2	R744	1	not published	1	7
CH4		28	not published	27.9	6
CH4 (non-fossil)		25	28	27	2
N2O	R744a	265 to 298	265	273	7
SF6		22,800 to 23,500	23,500	24,300	6
NF3		17,200	16,100	17,400	6
c-C3F6		not published	9,200	not published	2
CF3OCF(CF3)CF2OCF2OCF3		not published	not published	10,300	2
CH2Cl2		not published	not published	11.2	3
CH3Br		not published	not published	2.43	2
CH3CCl3		not published	not published	161	2
CH3Cl		not published	not published	5.54	3
CH3OCH3		1	1	not published	2
CHCl3		not published	not published	20.6	2
Halon-1201	CHBrF2	not published	not published	380	2
Halon-1211	CBrClF2	not published	not published	1,930	2
Halon-1301	CBrF3	not published	not published	7,200	2
Halon-2402	CBrF2CBrF2	not published	not published	2,170	2
HCFE-235da2	CHF2OCHClCF3	491	491	539	5
HFC-43-10mee	CF3CHFCHFCF2CF3	not published	not published	1,600	4
HFE-43-10pccc124	CHF2OCF2OC2F4OCHF2	not published	not published	3,220	2
HFE-125	CHF2OCF3	not published	not published	14,300	2
HFE-134	CHF2OCHF2	not published	not published	6,630	2
HFE-143a	CH3OCF3	not published	not published	616	2
HFE-227ea	CF3CHFOCF3	not published	not published	7,520	2
HFE-236ca12	CHF2OCF2OCHF2	not published	not published	6,060	2
HFE-236ea2	CHF2OCHFCF3	1,790	1,790	2,590	5
HFE-236fa	CF3CH2OCF3	not published	not published	1,100	2
HFE-245cb2	CH3OCF2CF3	not published	not published	747	2
HFE-245fa1	CHF2CH2OCF3	not published	not published	934	2
HFE-245fa2	CHF2OCH2CF3	not published	not published	878	2
HFE-329mcc2	CHF2CF2OCF2CF3	not published	not published	3,770	2
HFE-338mcf2	CF3CH2OCF2CF3	not published	not published	1,040	2
HFE-338pcc13	HG-01	not published	not published	3,320	2
HFE-347mcc3	CH3OCF2CF2CF3	not published	not published	576	2
HFE-347mcf2	CHF2CH2OCF2CF3	not published	not published	963	2
HFE-347mmz1	(CF3)2CHOCH2F	216	216	195	5
HFE-347pcf2	CHF2CF2OCH2CF3	not published	not published	980	2
HFE-356mec3	CH3OCF2CHFCF3	not published	not published	264	2
HFE-356pcc3	CH3OCF2CF2CHF2	not published	not published	277	2
HFE-356pcf2	CHF2CH2OCF2CHF2	not published	not published	831	2
HFE-356pcf3	CHF2OCH2CF2CHF2	not published	not published	484	2
HFE-365mcf3	CF3CF2CH2OCH3	not published	1	1.6	2
HFE-374pc2	CHF2CF2OCH2CH3	not published	not published	12.5	2
HFE-569sf2	C4F9OC2H5	not published	not published	60.7	2
PFC-31-10	C4F10	not published	not published	10,000	3
PFC-41-12	n-C5F12	not published	not published	9,220	3
PFC-51-14	n-C6F14	not published	not published	8,620	3
PFC-91-18	C10F18	not published	not published	7,480	3
R10	CCl4	not published	not published	2,200	2
R11	CFC-11	not published	not published	6,230	3
R12	CFC-12	not published	not published	12,500	3
R13	CFC-13	not published	not published	16,200	3
R14	PFC-14	not published	not published	7,380	4
R21	HCFC-21	151	not published	160	3
R22	HCFC-22	1,760 to 1,810	1,760	1,960	6
R23	HFC-23	14,800	12,400	14,600	7
R31	HCFC-31	not published	not published	79.4	2
R32	HFC-32	675 to 677	677	771	8
R41	HFC-41	not published	not published	135	5
R113	CFC-113	not published	not published	6,520	3
R114	CFC-114	not published	not published	9,430	3
R115	CFC-115	not published	not published	9,600	3
R116	PFC-116	not published	not published	12,400	5
R123	HCFC-123	not published	not published	90.4	3
R124	HCFC-124	not published	not published	597	3
R125	HFC-125	3,170 to 3,500	3,170	3,740	7
R134	HFC-134	not published	not published	1,260	4
R134a	HFC-134a	1,300 to 1,430	1,300	1,530	8
R141b	HCFC-141b	not published	not published	860	3
R142b	HCFC-142b	not published	not published	2,300	3
R143	HFC-143	not published	not published	364	4
R143a	HFC-143a	4,470 to 4,800	4,800	5,810	7
R152	HFC-152	not published	not published	21.5	4
R152a	HFC-152a	not published	not published	164	5
R161	HFC-161	not published	not published	4.84	5
R218	PFC-218	not published	not published	9,290	5
R225ca	HCFC-225ca	not published	not published	137	2
R225cb	HCFC-225cb	not published	not published	568	2
R227ea	HFC-227ea	not published	2,640	3,600	6
R236cb	HFC-236cb	not published	not published	1,350	4
R236ea	HFC-236ea	not published	not published	1,500	4
R236fa	HFC-236fa	not published	not published	8,690	5
R245ca	HFC-245ca	not published	not published	787	4
R245fa	HFC-245fa	858 to 1,030	858	962	7
R290	C3H8	3	0.06 to 3	0.02	4
R318	PFC-318	not published	not published	10,200	3
R365mfc	HFC-365mfc	not published	not published	914	4
R401A		1,182	18 to 1,130	1,263	3
R401B		1,288	15	not published	2
R401C		933	21	not published	2
R402A		2,788	1,902	not published	2
R402B		2,416	1,205	not published	2
R403A		1,358	1,780	not published	2
R403B		1,014	3,471 to 4,456.6	not published	3
R404A		3,922	3,943	4,728	8
R405A		950	3,920	not published	2
R406A		1,943	1,779.92	not published	2
R407A		2,107	1,923	2,262	6
R407B		2,804	2,547	3,001	3
R407C		1,774	1,624	1,908	8
R407D		1,627	1,487	not published	2
R407E		1,552	1,425	not published	2
R407F		1,825	1,674	1,965	8
R408A		3,152	2,430 to 3,257.1	3,856	4
R409A		1,585	1,484.75	not published	2
R409B		1,560	1,473.75	not published	2
R410A		2,088	1,924	2,256	8
R410B		2,229	2,048	2,404	3
R411A		1,597	15	not published	2
R411B		1,705	4	not published	2
R412A		1,845	445	not published	2
R413A		1,258	1,945 to 1,945.09	2,183	4
R415A		1,507	25	not published	2
R415B		546	104	not published	2
R416A		1,084	767 to 975.21	not published	3
R417A		2,346	2,127	2,508	7
R417B		3,027	2,742	3,235	3
R417C		1,809	1,643	not published	2
R418A		1,741	3	not published	2
R419A		2,967	2,688	not published	2
R419B		2,384	2,161	not published	2
R420A		1,536	1,144	not published	2
R421A		2,631	2,385	not published	2
R421B		3,190	2,890	not published	2
R422A		3,143	2,844 to 2,847.27	3,355 to 3,359	6
R422B		2,526	2,290	not published	2
R422C		3,085	2,794	not published	2
R422D		2,729	2,473	2,917	7
R422E		2,592	2,350	not published	2
R423A		2,280	2,274	not published	2
R424A		2,440	2,212	2,608	3
R425A		1,505	1,431	not published	2
R426A		1,508	1,371	1,614	3
R427A		2,138	2,024	2,397	4
R428A		3,607	3,416.75 to 3,417	4,061	4
R429A		12	13.8	not published	2
R430A		94	105	not published	2
R431A		36	40	not published	2
R434A		3,245	3,075	3,654	3
R435A		25	27.6	not published	2
R436A		not published	1.3536	not published	2
R436B		not published	1.4712	not published	2
R437A		1,805	1,638.65 to 1,639	1,930	4
R438A		2,059 to 2,265	2,059	2,425	6
R439A		1,983	1,828	not published	2
R440A		144	156	not published	2
R442A		1,888	1,754	2,042	3
R448A		1,273 to 1,387	1,273	1,494	2
R449A		1,282 to 1,397	1,281.601 to 1,282	1,505	5
R450A		547 to 601	547	643	2
R452A		1,945 to 2,140	1,944.77 to 1,945	2,292	5
R452B		676 to 698	676	779	3
R453A		1,765	not published	1,905	2
R454C		145 to 146	not published	148	3
R500		8,077	36	not published	2
R502		4,657	4,785.92 to 4,786	5,872	3
R503		5,935	4,972	not published	2
R504		4,143	326	not published	2
R507		3,985	3,985	4,775	4
R507A		3,985	3,985	2,635 to 4,775	5
R508A		5,772	11,607	not published	2
R508B		6,808	11,698	not published	3
R509A		796	4,984	not published	2
R512A		189	196	not published	2
R513A		573 to 631	573	673	3
R600		3	4	0.006	3
R600a	C4H10	3	3	3	3
R601a		5	not published	5	2
R717		0	not published	0	2
R1233zd(E)	HCFO-1233zd(E)	not published	not published	3.88	2
R1233zd(Z)	HCFO-1233zd(Z)	not published	not published	0.454	2
R1234yf	HFO-1234yf	1 to 4	1	0.501	3
R1234ze(E)	HFO-1234ze(E)	not published	not published	1.37	2
R1234ze(Z)	HFO-1234ze(Z)	1	1	0.315	2
R1336mzz(E)	HFO-1336mzz(E)	not published	not published	17.9	2
R1336mzz(Z)	HFO-1336mzz(Z)	not published	not published	2.08	2

Source: the open records of the open-climate.ai catalogue, version 1590.