Numerous multinational firms have recently pledged to reduce their greenhouse gas emissions to a net-zero position by the year 2050. These pledges currently lack a unified measurement and reporting structure, leaving the public unsure about the extent of the corporate commitments. Here, we...

In the intensifying public debate about limiting the harmful effects of climate change, many global corporations have recently articulated so-called 'net-zero' goals for reducing and ultimately eliminating their own greenhouse gas emissions. We first examine the details ofthe carbon reduction...

Comprehensive global decarbonization will require that transportation services cease to rely on fossil fuels. Here we develop a generic life-cycle cost model to address two closely related questions central to the emergence of sustainable transportation: (i) the utilization rates (hours of...

We examine whether a disclosure mandate for greenhouse gas emissions creates stakeholder pressure for firms to subsequently reduce their emissions. For UK-incorporated listed firms such a mandate was adopted in 2013. Using a difference-in-differences design, we find that firms affected by the...

The cost and revenue earnings potential of alternative power generation sources has shifted considerably in recent years. Here we introduce the concept of Levelized Profit Margins (LPM) to capture the changing unit economics of both intermittent and dispatchable generation technologies. We apply...

This paper examines the reliance on ESG metrics in executive compensation contracts. In our sample of international publicly traded firms, a rapidly growing fraction incorporate ESG metrics in the compensation schemes of their top executives. Our analysis links the reliance on these metrics to...

Current corporate disclosures regarding carbon emissions lack commonly accepted accounting rules. The accrual accounting system for carbon emissions described here is grounded in the rules of historical cost accounting for operating assets, enabling the preparation of balance sheets and flow...

Accounting for nearly 8% of global annual carbon dioxide (CO2) emissions, the cement industry is considered difficult to decarbonize. While a sizeable number of abatement levers for Portland cement production are technologically ready for deployment, many are still viewed as prohibitively...

Current corporate disclosures regarding carbon emissions lack generally accepted accounting rules. The carbon accrual accounting system described here takes the rules of historical cost accounting for operating assets as a template for generating Carbon Emissions (CE) balance sheets and flow...

In the transition to decarbonized energy systems, Power-to-Gas (PtG) processes have the potential to connect the existing markets for electricity and hydrogen. Specifically, reversible PtG systems can convert electricity to hydrogen at times of ample power supply, yet they can also operate in...