The largest clean energy ETFs

See 15 funds ranked by net assets. Updated Oct 27, 2026. Every fund here is sold on clean energy. The column beside the size shows how much of each the S&P 500 already holds.

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Net assets, one bar per fund

firstlast

$2.0bn

first, ICLN

$23m

last, RNRG

funds in the list

All 15, highest first

15 of 15 · click a column to sort

The largest clean energy ETFs
#	Ticker	Fund	Net assets ↓	Weight in S&P 500 companies	Total return, 1Y	Fee	Source
1	ICLN	iShares Global Clean Energy ETF	$2.0bn	8.2%	−4.3%	0.38%	Issuer daily, Oct 26, 2026
2	TAN	Invesco Solar ETF	$882m	9.2%	−14.1%	0.70%	Issuer page, Oct 26, 2026
3	QCLN	First Trust Nasdaq Clean Edge Green Ener	$468m	33.9%	−2.0%	0.59%	Issuer page, Oct 26, 2026
4	PBW	Invesco WilderHill Clean Energy ETF	$283m	8.0%	−20.5%	0.63%	Issuer page, Oct 26, 2026
5	FAN	First Trust Global Wind Energy ETF	$188m	6.5%	+10.3%	0.60%	Issuer page, Oct 26, 2026
6	CNRG	State Street SPDR S&P Kensho Clean Power	$156m	27.2%	−18.9%	0.45%	Issuer daily, Oct 26, 2026
7	ACES	ALPS Clean Energy ETF	$145m	14.6%	−25.3%	0.55%	SEC filing, May 31, 2026
8	SMOG	VanEck Low Carbon Energy ETF	$124m	18.9%	−1.1%	0.64%	ETFIQ, shares × NAV, Oct 23, 2026
9	PBD	Invesco Global Clean Energy ETF	$98m	1.8%	−5.2%	0.75%	Issuer page, Oct 26, 2026
10	FRNW	Fidelity Clean Energy ETF	$91m	9.7%	−3.3%	0.39%	Issuer, month end, Sep 30, 2026
11	HYDR	Global X Hydrogen ETF	$89m	2.8%	−7.3%	0.50%	Issuer page, Oct 12, 2026
12	CCSO	Carbon Collective Climate Solutions U.S.	$46m	47.4%	−3.3%	0.35%	SEC filing, Jul 31, 2026
13	KGRN	KraneShares MSCI China Clean Technology	$43m	0.0%	−30.9%	0.79%	Issuer page, Oct 27, 2026
14	CTEC	Global X ClimateTech ETF	$23m	7.1%	−10.0%	0.50%	Issuer page, Oct 12, 2026
15	RNRG	Global X Renewable Energy Producers ETF	$23m	0.0%	−5.1%	0.65%	Issuer page, Oct 12, 2026

As of Oct 27, 2026. Source: ETFIQ.CSV Method

Method

The 16 ETFs in the clean energy theme, of which 16 publish net assets, ranked on the most recent number for each.

The rest of the method

Across the funds listed here the weight held in S&P 500 companies runs from 0.0% to 47.4%. Size shows where the money is, not what a fund did. The list sorts one published number, with no scoring or weighting. Every fund ETFIQ covers in this category is eligible, closed funds included.

How these numbers are computed →Standards and sources →

Where to next

Every clean energy ETF and what it holds→The thematic ETFs least like the S&P 50015 →

Sources and dates

Fund holdings from SEC Form N-PORT and from the issuers’ own daily filessec.gov ↗

SEC EDGAR, full-text search of fund filingsefts.sec.gov ↗

SEC Form N-PORT, what a fund filed it holdssec.gov ↗

Rule 19a-1, what a distribution notice must sayecfr.gov ↗

Links are sources, not endorsements. A ranking is not a recommendation or an opinion.

Cite this pageCitation, APA and Markdown

ETFIQ, The largest clean energy ETFs, ranked by net assets, data as of Oct 27, 2026. https://etfiq.com/rankings/themes-largest-clean-energy

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Free to use with attribution for data ETFIQ computes; issuer data stays under its owner's terms. The underlying files are at Open data.