Morningstar analysts attribute the outflows to high financing costs and a concern the companies included in these funds might be penalized for transitioning to new sources of energy faster than the rest of the world.

Baron Capital, which focuses on traditional mutual funds, is sizing up the tax advantages and trading capabilities of ETFs.

The Atlas America Fund (USAF) will invest in climate-change resilient real estate investment trusts, inflation-protected U.S. Treasuries, municipal securities, corporate bonds and gold trusts, among others.

State Street Global Advisors plans to create the SPDR Bridgewater All Weather ETF. The fund will be sub-advised by Bridgewater, which will provide a daily model portfolio specific to this product.

Tidal Investments has introduced the FIRE Funds Wealth Builder ETF (FIRS) and the FIRE Funds Income Target ETF (FIRI).