Green information technology systems (Green ITS) are proposed as a strategy to reduce greenhouse gases (GHGs) emissions and other environmental impacts while supporting ecological sustainable development. The Green ITS concept combines both Green information technology (IT) and Green information...

Using project-level data from the Carbon Disclosure Project, we demonstrate how firms actually reduce greenhouse gas emissions. Most firms mainly pursue projects with small investments (median $127,000) and short payback periods (maximum three years). Firms experiencing shortterm performance...

Paper covers personal experiences relating to the relevant science, publications, negotiations, policies, measures, business responses, and sleight-of-hand which has gone around the author over many years

Absent mandatory reporting, and although many companies report their carbon emissions, much of the emissions data are estimated by data providers. As we evaluate the forward-looking carbon scores from several popular data providers, we find no evidence that these scores predict future changes in...

In this paper, we examine the trade-offs firms make in their voluntary disclosure decisions following negative media coverage of climate change incidents. We combine a keyword discovery algorithm and a fine-tuned BERT model to identify “hard” and “soft” climate disclosures on Twitter. We...