Alternative Fuels Data Center: Law and Incentive Additions by Fuel/Technology Type

Law and Incentive Additions by Fuel/Technology Type

	2002	2003	2004	2005	2006	2007	2008	2009	2010	2011	2012	2013	2014	2015	2016	2017	2018	2019	2020	2021	2022	2023	2024
Aftermarket Conversions	[object Object]	[object Object]	[object Object]	[object Object]	[object Object]	[object Object]	[object Object]	[object Object]	[object Object]	[object Object]	9	17	14	7	6	1	10	7	1	1	3	1	1
Biodiesel	28	35	25	37	74	97	59	57	43	39	16	43	16	20	9	6	16	17	3	7	9	10	16
Blends	6	8	9	18	30	51	26	[object Object]	[object Object]	[object Object]	[object Object]	[object Object]	[object Object]	[object Object]	[object Object]	[object Object]	[object Object]	[object Object]	[object Object]	[object Object]	[object Object]	[object Object]	[object Object]
Connected and Autonomous Vehicles	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	16	12	2	1	4	2	2
Efficiency	0	6	4	6	9	8	13	18	9	9	8	7	4	10	1	1	9	4	0	3	7	3	5
Electric Vehicles	24	34	21	26	40	32	28	50	51	64	49	48	46	65	41	50	159	158	205	337	608	303	174
Emissions	6	8	12	4	23	16	16	[object Object]	[object Object]	[object Object]	[object Object]	[object Object]	[object Object]	[object Object]	[object Object]	[object Object]	[object Object]	[object Object]	[object Object]	[object Object]	[object Object]	[object Object]	[object Object]
Ethanol	25	29	17	30	70	98	65	52	44	42	13	42	12	21	9	4	15	17	3	7	10	12	10
Hybrid Electric Vehicles	4	8	10	15	19	18	24	33	33	47	38	42	14	15	6	5	10	18	3	10	7	9	7
Hydrogen	22	24	18	18	44	28	23	34	24	20	13	25	13	17	13	16	25	25	34	24	47	41	28
Idle Reduction	0	2	4	16	18	10	20	23	9	9	3	12	8	8	4	1	4	1	1	2	4	1	1
Natural Gas	28	38	16	23	45	32	27	40	43	34	38	57	50	41	22	15	39	31	9	11	13	15	9
Neighborhood EVs	0	0	0	0	0	0	0	0	0	0	0	0	3	0	1	0	3	1	0	1	1	0	1
Propane	27	27	14	21	30	27	22	33	20	25	18	31	31	29	14	8	27	25	7	8	14	13	5
Renewable Diesel		1		3	1	4	5		1	3		1		2							3	5	5
Other	12	16	21	22	53	67	42	11	16	6	9	15	7	14	6	19	14	11	0	14	7	8	6

Source: AFDC Laws and Incentives database

Trend of state law and incentive enactments, listed by the targeted technology or fuel type, from 2002 to 2024