Even if the US federal government has erased all references to it, climate change is a fact of human life. It’s on the minds of corporations — even if they don’t want to admit it — and emissions mitigation activities are quietly being unveiled behind closed corporate doors. One of the most intense areas of this corporate focus has been on comprehensive supply chain monitoring, especially Scope 3 emissions hotspots.
By zeroing in on emissions hotspots, businesses can strategically plan reduction efforts. This approach helps prioritize corporate actions, save resources, and improve overall mandatory reporting. The emphasis on Scope 3 emissions is a significant shift from the traditional focus on direct emissions within a company's operations.
Scope 3 emissions are those produced by a company’s customers and supply chain — both upstream (before) and downstream (after) its own operations. They typically account for around 80% of a company’s carbon footprint. In some of the most polluting industries such as oil and gas, the number can be even higher.
The lack of transparency around Scope 3 emissions is alarming, with only 5% of US companies reporting their greenhouse gas emissions in this area. This omission highlights the need for more comprehensive disclosure requirements to ensure accountability.
Investors have been worried about the implications of Scope 3 transparency on their portfolios for a long time. The SEC responded in 2024 with a rule about climate disclosures that was severely diluted from an initial version. The new rule requires a baseline transparency around climate risks and emissions, yet only large accelerated filers and accelerated filers must disclose Scope 1 and 2 emissions.
The focus on emission hotspots is crucial in identifying the most insidious sources of greenhouse gas emissions within a company's operations, products, or value chain. These hotspots are locations where pollutants are released, causing particle formation and growth.
Scope 3 emissions are categorized into 15 different areas, grouped under three main buckets: upstream activities, downstream activities, and employee-related activities. Understanding these categories is essential in developing effective reduction strategies.
Examples of Scope 3 emissions include purchased goods and logistics, product use, and end-of-life disposal. By recognizing the scope of these emissions, businesses can take targeted steps to minimize their impact on the environment.
The focus on comprehensive supply chain monitoring is crucial in reducing greenhouse gas emissions.
