Tag Archives: GHG emissions

Who’s In? Who’s Out? Walmart & Twitter Dropped from the S&P 500 ESG Index, among Other Major Changes

After markets closed on April 30, 2020, the S&P 500® ESG Index underwent its second annual rebalance since it launched in January 2019. Last year, the rebalance resulted in some changes that hit the headlines—most notably, the removal of Facebook from the sustainable version of the iconic S&P 500. With markets currently in turmoil due Read more […]

Starting on the Right Foot: Preparing Accurate ESG Disclosures

As part of a series of articles on ESG disclosure, Trucost describes the importance of accurate ESG disclosure for reporters and readers. By the time this blog is up, some seasoned ESG reporters in Southeast Asia will have published their sustainability reports; another group will be finalizing their reports; while the rest will still be Read more […]

Carbon-Efficient Portfolio Construction Part 2: Sector-Relative Improves Efficiency

In a prior blog, we demonstrated that unconstrained carbon-efficient portfolios have significant unintended (and unfavorable) sector and risk factor tilts that can drag down performance. In this follow-up blog, we explore potential ways sector-relative, carbon-efficient portfolios can address the drawbacks of sector-unconstrained, carbon-efficient portfolios. To form sector-relative, carbon-efficient quintile portfolios, we ranked and grouped securities Read more […]

Carbon-Efficient Portfolio Construction Part 1: Unconstrained Versus Sector Relative

As more institutions start to adopt low-carbon investing into their investment processes, it’s important to understand portfolio implications of incorporating carbon risk. We recently published a research paper in which we demonstrated how carbon efficiency can be integrated into factor portfolios. In a series of blog posts, we will be discussing our findings. We evaluated Read more […]