Level 3 EV Chargers

	A	B	C	D	E	F	G	H	I	J	K	L	M	N	O	P	Q
1	EVs In The United States
2	Year	2010	2011	2012	2013	2014	2015	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025
3	EVs Sold	4,736	17,425	52,607	97,507	122,438	116,099	158,614	199,818	348,000	450,000	600,000	875,000	1,250,000	1,800,000	2,500,000	3,500,000
4	Total EVs in fleet	4,736	22,161	74,768	172,275	294,713	410,812	569,426	769,244	1,117,244	1,567,244	2,167,244	3,037,508	4,270,083	6,017,476	8,419,969	11,797,531
5	11 year rolling total for EVs in fleet
6	Actual	4,736	22,161	74,768	172,275	294,713	410,812	569,426	769,244	1,117,244	1,567,244
7	Projected										1,567,244	2,167,244	3,037,508	4,270,083	6,017,476	8,419,969	11,797,531
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27	Sources & Assumptions:
28	EV sales 2011-2017		https://www.greentechmedia.com/articles/read/us-electric-vehicle-sales-increase-by-81-in-2018#gs.d9g7ce
29	EV Sales projections		https://evadoption.com/ev-sales/ev-sales-forecasts/
30	Average lifespan of cars	11.5	https://berla.co/average-us-vehicle-lifespan/
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32	Level 3 EV Chargers Required
33	Year	2010	2011	2012	2013	2014	2015	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025
34	Hypothetical Level 3 Chargers Required For Fleet	47	218	736	1,696	2,902	4,045	5,606	7,574	11,000	15,430	21,338	29,906	42,041	59,245	82,899	116,152
35	Actual Level 3 Chargers	8	207	467	1190	1885	3551	4688	5797	9760	12,134
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55	Sources & Assumptions:
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57	EV Owner Data
58	Assumed percent of EVs that can be charged at home	80%	See blog post for rationale
59	Percent of EVs that rely entirely on public network	20%
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61	Charging need per car
62	Average miles driven per year	13,476	https://www.autogravity.com/autogravitas/money/whats-average-miles-driven-per-year-car-lease-guide
63	Miles earned for 1 hour charging (Non-Tesla level 3)	250	https://chargehub.com/en/electric-car-charging-guide.html
64	Hours needed over course of year for 1 car - 100% public	54
65	Portion of time on public network for cars charged at home	5%
66	Hours needed over course of year for 1 car - Charge at home	3
67	Average hours needed per year for all EVs (Charge at home and public)	13
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69	Charging capacity per charger
70	Hours in a year	8,760
71	Utilization	15%	https://d231jw5ce53gcq.cloudfront.net/wp-content/uploads/2017/04/eLab_EVgo_Fleet_and_Tariff_Analysis_2017.pdf
72	Hours per year per charger	1,314
73	Cars per year per charger	102	Divide fleet per year by this to get chargers per year
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