A couple of years ago WTW wrote an article about preparing Buy & Maintain (B&M) portfolios for Net Zero. That used portfolio statistics from a B&M fund that many of their clients hold to demonstrate the pitfalls and opportunities in making an (increasingly larger) part of their portfolio aligned with Net Zero targets.
This WTW paper reviews the progress the portfolio has made towards Net Zero and discusses how further progress can be achieved. Engagement remains key to success.