ETF essentials · 2 minute read
ESG ETFs explained: what does the label mean?
The short answer
An ESG ETF uses environmental, social or governance rules when selecting or weighting investments. There is no single ESG standard, so two ESG ETFs can hold very different companies.
Why it matters
Terms such as ESG, sustainable, climate, responsible and low carbon are not interchangeable.
An index might:
- Exclude selected industries
- Prefer companies with higher ESG scores
- Reduce exposure to carbon-intensive businesses
- Target a climate or environmental objective
- Combine several approaches
Some ESG ETFs remain close to a broad conventional index. Others make larger changes and may behave quite differently.
Scores also depend on the provider’s data and methodology. A company can receive different assessments from different rating organisations.
A simple example
Two ETFs both use “sustainable” in their names. One excludes a short list of industries but otherwise resembles a broad global index. The other invests only in companies meeting stricter climate and governance rules.
Their holdings, sector weights, risks and likely performance can differ materially.
What to check
- What does the index exclude or favour?
- Which ESG data and scoring method are used?
- How different is the ETF from its broad-market parent index?
- Are controversial holdings still present?
- Does the methodology match what you expected from the name?
Key term explained
ESG refers to environmental, social and governance factors used to assess companies or investments.
The label alone is not enough. Read the index methodology and review the actual holdings before deciding what the ETF represents.