Harmony Gold Mining
Harmony Gold Mining Company Limited, commonly known as Harmony Gold, is a prominent player in the global mining industry, headquartered in South Africa (ZA). Founded in 1950, the company has established itself as a leading gold producer, primarily operating in the Witwatersrand Basin and the Free State region.
Harmony Gold focuses on the exploration, extraction, and processing of gold, with a commitment to sustainable mining practices. Its unique approach combines advanced technology with a strong emphasis on safety and environmental stewardship. Over the years, Harmony has achieved significant milestones, including the acquisition of various mines and a robust portfolio of assets.
With a strong market position, Harmony Gold is recognised for its operational excellence and innovative strategies, making it a key contributor to the South African economy and a respected name in the global mining sector.
+28 vs industry average
Harmony Gold Mining’s score of 46 is higher than 73% of the industry. This can give you a sense of how well the company is doing compared to its peers.
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Industry Intensity
Salt and Mineral Mining has above-average carbon intensity
Industry performance
The Salt and Mineral Mining industry has reduced its overall emissions by 66% since 2019
Emissions trajectory 2020 – 2028
Reported emissions
Scope 3 accounts for ••• of total emissions.
Harmony Gold Mining's reported carbon emissions
In 2025, Harmony Gold Mining Company Limited reported total greenhouse gas emissions of approximately 5.3 billion kg CO2e, comprising 170 kg CO2e from Scope 1 and 4.3 billion kg CO2e from Scope 2 emissions. Notably, the company has not disclosed any Scope 3 emissions data for this year. Harmony Gold has set ambitious climate commitments, aiming to reduce its absolute Scope 1 and 2 greenhouse gas emissions by 63% by FY2036, using FY2021 as the baseline. This target aligns with the Science Based Targets initiative (SBTi) and is consistent with the reductions necessary to limit global warming to 1.5°C. Additionally, the company has committed to a near-term reduction of 28% in operational emissions (Scope 1 and 2) by 2030, based on a 2020 baseline. The company’s emissions data is not cascaded from any parent organization, indicating that it independently reports its climate impact and commitments. Harmony Gold's proactive approach to addressing climate change reflects its commitment to sustainability within the mining sector in South Africa.
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Harmony Gold Mining’s Climate Goals (2030 & 2050)
1 goal2030
28% reduction in all scopes
We have committed to reducing our operational (scope 1 and 2) GHG emissions by 28% by 2030 (on a 2020 baseline).
2030
62% reduction in total GHG
Vs 2019 baseline. Validated by SBTi. Includes full supply chain.
2040
50% reduction in Scope 3 intensity
Across purchased goods and services and logistics.
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Scope 3 top emissions categories
No scope 3 category breakdown has been disclosed yet.
Climate initiatives

Science Based Targets Initiative

Carbon Disclosure Project
The Climate Pledge
UN Global Compact Climate Champions initiative
RE 100
Climate Action 100
Emissions comparison with industry peers
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Common questions about Harmony Gold Mining’s sustainability data and climate commitments
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