ETHI vs VESG: Best Australian ESG ETF Comparison 2024
The Most Important ESG ETF Decision for Australian Investors
If you've decided to invest sustainably through ETFs — which the evidence strongly supports as the most cost-effective approach — the choice between BetaShares ETHI and Vanguard VESG represents the most consequential single decision in building your ESG portfolio. These two funds collectively hold billions in Australian investor assets, trade daily on the ASX, and take meaningfully different approaches to sustainable investing.
Fund Overview
BetaShares Global Sustainability Leaders ETF (ETHI): Tracks the Nasdaq Future Global Sustainability Leaders Index. Approximately 200 large global companies selected for strong ESG credentials and explicit exclusion of multiple harmful industries. AUM: $2.7 billion+. MER: 0.59%/year.
Vanguard Ethically Conscious International Shares Index ETF (VESG): Tracks the FTSE Developed All Cap Choice Index. Broad market exposure with ESG exclusions applied — thousands of global companies after screening out the worst. AUM: $1.4 billion+. MER: 0.18%/year.
Management Fees: Vanguard Wins Clearly
VESG charges 0.18% annually. ETHI charges 0.59% — 3.3x more expensive. On a $100,000 portfolio, ETHI costs $590/year vs VESG's $180/year — a $410 annual difference that compounds significantly over time. Over 20 years at identical returns, the fee difference compounds to approximately $17,000 in additional returns for a VESG investor vs ETHI on a $100,000 starting balance. This is real money. Vanguard's fee advantage is its strongest argument.
ESG Strictness: ETHI Is Meaningfully More Rigorous
This is the core philosophical difference. ETHI applies a positive selection approach — it specifically selects companies that are leaders in sustainability, not just those that avoid the worst behaviour. The methodology requires companies to score in the top 50% of their sector on ESG metrics AND pass explicit exclusion screens. Companies with any revenue from fossil fuel extraction, weapons, tobacco, gambling, or adult entertainment are excluded entirely. ETHI holds approximately 200 companies.
VESG applies a broader-market approach with exclusion screens — it starts with the full FTSE Developed All Cap universe and removes companies involved in controversial weapons, tobacco production, non-renewable energy, nuclear power, gambling, and adult entertainment. This is meaningful ESG screening, but VESG will include many companies that ETHI excludes. Large oil companies that have "diversified" into some renewables may pass VESG's screens but fail ETHI's stricter criteria. VESG holds thousands of companies.
Fossil Fuel Exposure
ETHI: zero fossil fuel exposure. The fund explicitly screens out all companies deriving revenue from fossil fuel extraction, processing, or power generation. No exceptions. VESG: excludes companies with significant non-renewable energy involvement, but the definition allows some exposure to energy transition companies that still have fossil fuel operations. In practice VESG's fossil fuel exposure is very low but not precisely zero. For investors who want verified zero fossil fuel exposure, ETHI provides stronger assurance.
Country and Sector Exposure
ETHI's concentration in sustainability leaders results in higher technology sector weighting (approximately 40%+ in US tech companies that score well on ESG metrics) and lower weighting in energy, materials, and utilities. Geographic exposure is heavily US-weighted (60%+). VESG's broader market approach provides more geographic diversification across developed markets and more balanced sector weights — closer to a conventional global equity portfolio with ESG screens applied.
Performance
Both funds have performed competitively against conventional benchmark equivalents over their trading histories. ETHI's tech-heavy weighting benefited significantly during 2019-2021 tech bull markets and lagged during the 2022 tech correction. VESG's more diversified approach produces smoother but less extreme performance swings. Over rolling 5-year periods, both have produced returns within 1-2% of conventional global equity benchmarks. Neither has a structural long-term return advantage — differences are driven by sector and concentration effects, not ESG screening quality.
Which Fund for Which Investor
Choose ETHI if: rigorous ESG screening matters more to you than cost — you want genuine sustainability leaders, not just companies that avoid the worst behaviour. Also better if you're comfortable with concentrated tech sector exposure. The 0.41% additional fee is the price of more rigorous screening and a genuine sustainability statement.
Choose VESG if: low cost is your priority within ESG investing. The 0.18% MER is genuinely excellent, and the fee saving over 20 years is substantial. Also better if you want broader geographic and sector diversification, or if you're pairing with a domestic Australian ESG ETF for a balanced two-fund portfolio.
The Case for Both
Many informed investors split their global equity ESG allocation between both funds — for example, 60% VESG (broad, low-cost base) and 40% ETHI (concentrated sustainability leaders). This approach reduces fee drag vs an all-ETHI portfolio while maintaining meaningful exposure to genuine sustainability leaders. A reasonable middle path worth considering for investors looking at sustainable ETFs vs mutual funds.
The Verdict
For most investors building a long-term ESG portfolio on the ASX, VESG is the smarter starting point. The 0.18% MER is exceptional, the ESG screening is genuinely meaningful, and the broad market exposure provides natural diversification. ETHI earns its higher fee for investors who specifically want concentrated exposure to sustainability leaders and are willing to pay for more rigorous screening. Both are legitimate choices — but the fee difference over 20+ years is real and VESG's lower cost has the mathematics on its side for most investors. For deeper guidance on avoiding misleading sustainability claims, consider reading our guide on how to identify greenwashing when evaluating ESG investments.