The Cleantech Index (CTIUS)

The leading global index of publicly traded cleantech companies

The Cleantech Index® is the first, and only, stock market index intended to reflect the surging demand for clean technology products and services. By tracking the market performance of leading publicly traded cleantech companies around the world, CTIUS has become the industry standard index underlying a growing range of financial products, such as exchange traded funds.

Top-quality public companies

CTIUS gives investors an easy way to invest in the broad cleantech investment category – and with less risk than previously possible.

The index is comprised of 50 companies that are global leaders in cleantech across a broad range of industry sectors, from alternative energy and energy efficiency to advanced materials, air & water purification, eco-friendly agriculture/nutrition, power transmission, and more.

Similar to the Dow Jones 30 Industrials Index, CTIUS contains leading cleantech companies that we believe have staying power and the ability to exploit rapidly growing and evolving markets. CTIUS is a growth stock index of leading clean technology companies worldwide – not a ‘laundry list’ of every company in the sector or companies recently re-branded as ‘green’.

Enables easy investing

Any investor with a brokerage account can invest in Exchange Traded Funds (ETFs) that track the Cleantech Index.

Learn More About CTIUS

Index Products

Index Characteristics

Index Performance

Companies weightings and geography

Sector Allocation

Cleantech Indices in The News

Disclaimer Statement