{"url":"https://etfiq.com/rankings/themes-largest-clean-energy","section":"rankings","title":"The largest clean energy ETFs | ETFIQ","description":"ICLN leads the largest clean energy ETFs at $2.0bn (net assets), as of Oct 27, 2026. 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The largest clean energy ETFs, ranked by net assets.","url":"https://etfiq.com/rankings/themes-largest-clean-energy","dateModified":"2026-10-27","isPartOf":{"@type":"WebSite","name":"ETFIQ","url":"https://etfiq.com"},"speakable":{"@type":"SpeakableSpecification","cssSelector":[".lede"]},"publisher":{"@id":"https://etfiq.com/#org"}}],"characters":3550,"truncated":false,"content":"ETFIQ / Rankings / The largest clean energy ETFs \n \n As of Oct 27, 2026 . Rebuilt every trading night.\n The largest clean energy ETFs\n 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.\n The largest clean energy ETFs, ranked by net assets, as of Oct 27, 2026. Source: ETFIQ. # Ticker Fund Net assets Weight in S&P 500 companies Total return, 1Y Fee Source \n 1 ICLN iShares Global Clean Energy ETF $2.0bn 8.2% \u22124.3% 0.38% Issuer daily, Oct 26, 2026 \n 2 TAN Invesco Solar ETF $882m 9.2% \u221214.1% 0.70% Issuer page, Oct 26, 2026 \n 3 QCLN First Trust Nasdaq Clean Edge Green Ener $468m 33.9% \u22122.0% 0.59% Issuer page, Oct 26, 2026 \n 4 PBW Invesco WilderHill Clean Energy ETF $283m 8.0% \u221220.5% 0.63% Issuer page, Oct 26, 2026 \n 5 FAN First Trust Global Wind Energy ETF $188m 6.5% +10.3% 0.60% Issuer page, Oct 26, 2026 \n 6 CNRG State Street SPDR S&P Kensho Clean Power $156m 27.2% \u221218.9% 0.45% Issuer daily, Oct 26, 2026 \n 7 ACES ALPS Clean Energy ETF $145m 14.6% \u221225.3% 0.55% SEC filing, May 31, 2026 \n 8 SMOG VanEck Low Carbon Energy ETF $124m 18.9% \u22121.1% 0.64% ETFIQ, shares \u00d7 NAV, Oct 23, 2026 \n 9 PBD Invesco Global Clean Energy ETF $98m 1.8% \u22125.2% 0.75% Issuer page, Oct 26, 2026 \n 10 FRNW Fidelity Clean Energy ETF $91m 9.7% \u22123.3% 0.39% Issuer, month end, Sep 30, 2026 \n 11 HYDR Global X Hydrogen ETF $89m 2.8% \u22127.3% 0.50% Issuer page, Oct 12, 2026 \n 12 CCSO Carbon Collective Climate Solutions U.S. $46m 47.4% \u22123.3% 0.35% SEC filing, Jul 31, 2026 \n 13 KGRN KraneShares MSCI China Clean Technology $43m 0.0% \u221230.9% 0.79% Issuer page, Oct 27, 2026 \n 14 CTEC Global X ClimateTech ETF $23m 7.1% \u221210.0% 0.50% Issuer page, Oct 12, 2026 \n 15 RNRG Global X Renewable Energy Producers ETF $23m 0.0% \u22125.1% 0.65% Issuer page, Oct 12, 2026 \n \n Method\n The 16 ETFs in the clean energy theme, of which 16 publish net assets, ranked on the most recent number for each. 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.\n Where to next\n Every clean energy ETF and what it holds The thematic ETFs least like the S&P 500 Sources\n Fund holdings from SEC Form N-PORT and from the issuers\u2019 own daily files SEC EDGAR, full-text search of fund filings SEC Form N-PORT, what a fund filed it holds Rule 19a-1, what a distribution notice must say Links are sources, not endorsements.\n A ranking is not a recommendation or an opinion. ETFIQ is an independent publisher, not an adviser. Standards and sources \n Cite this page. ETFIQ, The largest clean energy ETFs, ranked by net assets, data as of Oct 27, 2026. https://etfiq.com/rankings/themes-largest-clean-energy Free to use with attribution for data ETFIQ computes; issuer data stays under its owner's terms. The underlying files are at Open data .\n Other forms Plain ETFIQ, The largest clean energy ETFs, ranked by net assets, data as of Oct 27, 2026. https://etfiq.com/rankings/themes-largest-clean-energy APA ETFIQ. (Oct 27, 2026). The largest clean energy ETFs, ranked by net assets. Retrieved from https://etfiq.com/rankings/themes-largest-clean-energy Markdown [The largest clean energy ETFs, ranked by net assets (ETFIQ, Oct 27, 2026)](https://etfiq.com/rankings/themes-largest-clean-energy)","source":"ETFIQ, independent ETF data. Recomputed nightly from public filings and prices.","publisher":{"@id":"https://etfiq.com/#org","name":"ETFIQ","url":"https://etfiq.com"},"license":"https://etfiq.com/license/","license_text":"Data ETFIQ computes is free to use with attribution: ETFIQ (etfiq.com). Issuer data stays under its owner's terms.","citation":"ETFIQ, The largest clean energy ETFs, ranked by net assets, data as of Oct 27, 2026. https://etfiq.com/rankings/themes-largest-clean-energy"}