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Public Profile
Lead, Zinc, and Tin Processing
AU
updated 2 months ago

De Grey Mining Limited

Company website

De Grey Mining Limited, often referred to as De Grey, is an Australian mining company headquartered in Perth, Western Australia. Founded in 2010, the company has rapidly established itself within the gold exploration and development sector, primarily focusing on its flagship Hemi Gold Project located in the Pilbara region. De Grey Mining is dedicated to the discovery and development of high-quality gold resources, leveraging advanced exploration techniques and a commitment to sustainable practices. The company’s unique approach to resource identification and its strategic landholdings have positioned it as a notable player in the Australian mining landscape. With significant milestones achieved in resource estimation and project advancement, De Grey continues to enhance its market position, aiming to contribute to the growing demand for gold in both domestic and international markets.

DitchCarbon Score

How does De Grey Mining Limited's carbon action stack up? DitchCarbon scores companies based on their carbon action and commitment to reducing emissions. Read about our methodology to learn more.

6

Industry Average

Mean score of companies in the Lead, Zinc, and Tin Processing industry. Comparing a company's score to the industry average can give you a sense of how well the company is doing compared to its peers.

10

Industry Benchmark

De Grey Mining Limited's score of 6 is lower than 73% of the industry. This can give you a sense of how well the company is doing compared to its peers.

27%

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De Grey Mining Limited's reported carbon emissions

In 2025, De Grey Mining Limited reported significant carbon emissions, with Scope 1 emissions totalling approximately 46,111,000 kg CO2e and Scope 3 emissions reaching about 126,234,000 kg CO2e. The previous year, 2024, saw Scope 1 emissions at around 10,670,000 kg CO2e and Scope 3 emissions at approximately 110,780,000 kg CO2e. Notably, there is no reported data for Scope 2 emissions across these years. Despite the substantial emissions figures, De Grey Mining Limited has not established specific reduction targets or initiatives, as indicated by the absence of documented reduction targets or commitments to the Science Based Targets initiative (SBTi). The company does not appear to have cascaded emissions data from a parent organisation, maintaining its own reporting standards. Overall, while De Grey Mining Limited has made strides in transparency regarding its emissions, the lack of defined climate commitments or reduction strategies highlights an area for potential improvement in its environmental stewardship.

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20242025
Scope 1
10,670,000
00,000,000
Scope 2
-
-
Scope 3
110,780,000
000,000,000

Industry emissions intensity

Very low
Low
Medium
High
Very high
Some industries are more carbon intensive than others. De Grey Mining Limited's primary industry is Lead, zinc and tin and products thereof, which is medium in terms of carbon intensity compared to other industries.

Location emissions intensity

Very low
Low
Medium
High
Very high
The carbon intensity of the energy grid powering a company's primary operations has a strong influence on its overall carbon footprint. This request for De Grey Mining Limited is in AU, which has a very high grid carbon intensity relative to other regions.

Reduction initiatives & disclosure networks

Companies disclose and commit to reducing emissions to show they are serious about reducing emissions impact over time. They can also help a company track its progress over time.

De Grey Mining Limited is not participating in any of the initiatives that we track. This may change over time as the company engages with new initiatives or updates its commitments. DitchCarbon will update this information as it becomes available.

Science Based Targets Initiative
Carbon Disclosure Project
The Climate Pledge
UN Global Compact
RE 100
Climate Action 100
Race To Net Zero
Reduction Actions

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Where does DitchCarbon data come from?

Discover our data-driven methodology for measuring corporate climate action and benchmarking against industry peers

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