Sustainability Report and Carbon Intensity Rankings

Is Howmet doing their part?

Their DitchCarbon score is 16

Howmet has a DitchCarbon Score of 16, indicating a low level of sustainability in their operations. This score reflects a high carbon intensity compared to more sustainable companies. The company needs significant improvement to reduce its carbon footprint and enhance its environmental performance.

This was calculated based on 30+ company specific emissions data points, the higher the score, the better. Check out our methodology.

Industry emissions intensity

Very low




Very high

Howmet operates in the aviation industry, which has a very high carbon intensity ranking. Some industries are more damaging than others, this ranking gives you an indication of how carbon intensive the industry is which this company operates in.

Location emissions intensity

Very low




Very high

Howmet, located in the United States, operates in a region with a low carbon intensity rating, indicating a relatively smaller carbon footprint for energy use. This suggests that the company’s sustainability efforts are positively influenced by the country’s lower reliance on high-carbon energy sources.

...this company is doing 2.55% better in emissions than the industry average.

Howmet Aerospace, formerly known as Alcoa Fastening Systems & Rings, operates in the aviation industry and is based in Pittsburgh, USA. Founded in 2002, the company has evolved into Howmet Fastening Systems, a key business unit within the aerospace sector. They specialize in the manufacturing of fastening systems and rings for a variety of aerospace applications.

Bad news, Howmet hasn't committed to SBTi goals yet

Howmet Aerospace has not yet established specific commitments with the Science Based Targets initiative (SBTi). This means the company has not publicly defined or committed to precise targets for reducing greenhouse gas emissions in line with climate science.

There’s always room for improvement,

DitchCarbon recommends...

Howmet should establish and pursue clear, science-based targets for reducing their Scope 3 emissions, while enhancing transparency in their reporting and encouraging sustainability across their supply chain, which could potentially lower their emissions by 35%.
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Our methodology

Read about our emission calculation methodologies, and what the DitchCarbon Score means.