Alcoa | Sustainability & Chart

US0138721065

Basic information on Alcoa

Location: United States

Industry: Mining, Oil & Gas

Website

Impact Score

Description Alcoa

Alcoa Corp. is a global leader in the production of bauxite, alumina, and aluminum products. The company operates across the entire aluminum value chain from mining to refining and smelting.

Alcoa Sustainability Performance

Climate

25%

Renewable Energy

Alcoa obtains 0% of its energy from renewable energies. Target value per method: min. 100%

Greenhouse Gas Emissions

Alcoa emits 237,1 times its CO₂ budget of 84,160 tons of CO₂ equivalent. Target value per method: max. 100% of CO₂ budget

Supply Chain

No data available for Alcoa. Target value per method: max. 100% of CO₂ budget

Recycling and Recovery of Waste

Alcoa recycles 73,2% of its waste. Target value per method: min. 75%

Society

51%

Union Formation and Collective Bargaining Power

Alcoa issues 65,8% collective agreements. Target value per method: min. 80%

CEO Pay Ratio

CEO William F. Oplinger earns 132 times the median salary of employees. Target value per method: max. 30 times

Employee Turnover Rate

No data available for Alcoa. Target value per method: max. 10%

Harassment and Discrimination at the Workplace

Alcoa meets 4 quality criteria for handling harassment and discrimination at the workplace. Target value per method: 4 quality criteria

Gender

61%

Women on Board

Alcoa has 17,7% women across its top leadership and supervisory bodies. Target value per method: min. 40%

Gender Pay Gap

Alcoa has a gender pay gap of 14%. Target value per method: max. 3%

Women in Management

Alcoa employs 31,3% female managers. Target value per method: min. 40%

Glass Ceiling

The proportion of women in senior management at Alcoa is 144,2% of the proportion of women in the overall workforce. Target value per method: min. 90%

Sustainable [100]

Almost sustainable [67-99]

Moderate [34-66]

Not sustainable [0-33]

No data

Renewable Energy

Greenhouse Gas Emissions

Supply Chain

Waste Recycling

Sustainable [100]

Almost sustainable [67-99]

Moderate [34-66]

Not sustainable [0-33]

No data

We measure the sustainability of companies based on 12 criteria.Indicators range from 0 to 100: values from 0 to 33 are shown in red (“not sustainable”), values from 34 to 66 in yellow (“moderate”), values from 67 to 99 in light green (“almost sustainable”), and a value of 100 in green (“sustainable”). Learn more about our method.

Compare Alcoa with ...

Alcoa

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Impact Score

Climate

Society

Gender

25%

51%

61%

Alcoa

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Impact Score

Climate

Society

Gender

Sources of sustainability performance

Metric	Value	Unit	Year	PDF Name	PDF Page
CEO Pay Ratio
CEO-to-median-salary-ratio	132	Ratio	2025	sec-def-14a-2025-remuneration-report.pdf	78
CEO name	William F. Oplinger		2025	sec-def-14a-2025-remuneration-report.pdf	45
Gender Pay Gap
Unadjusted gender pay gap	14	percent	2024	2024-Sustainability-Report.pdf	75
Glass Ceiling
Women in management	31,3	%	2025	2025-Sustainability-Report.pdf	63
Women in workforce	21,7	%	2025	2025-Sustainability-Report.pdf	63
Greenhouse Gas Emissions
Scope 2 emissions, location based	4,79	Million metric tons of CO2e	2025	2025-Sustainability-Report.pdf	33
Scope 1 emissions	15,16	Million metric tons of CO2e	2025	2025-Sustainability-Report.pdf	33
Number of employees	17 316	people	2025	2025-Sustainability-Report.pdf	62
Harassment and Discrimination at the Workplace
Anti-discrimination policy	Yes		2025	Code_Conduct_English.pdf	35
Incident notification mechanism	Yes		2025	Code_Conduct_English.pdf	7
Retaliation safeguards	Yes		2025	Code_Conduct_English.pdf	7
Confidentiality mechanisms	Yes		2025	Code_Conduct_English.pdf	7
Renewable Energy
Total renewable energy consumption	0	%	2025	2025-Sustainability-Report.pdf	33
Union Formation and Collective Bargaining Power
Collective bargaining agreements coverage	11 400	employees	2025	sec-10-k-2025-annual-report.pdf	17
Number of employees	17 316	people	2025	2025-Sustainability-Report.pdf	62
Recycling and Recovery of Waste
Total waste generation	322,9	thousands of metric tons	2025	2025-Sustainability-Report.pdf	49
Waste recycled	236,2	thousands of metric tons	2025	2025-Sustainability-Report.pdf	49
Women on Board
Executive board size	6	people	2025	sec-10-k-2025-annual-report.pdf	18
Women on supervisory board	1	Director	2025	sec-def-14a-2025-remuneration-report.pdf	39
Supervisory board size	11	people	2025	sec-def-14a-2025-remuneration-report.pdf	39
Women on executive board	2	Officers	2025	sec-10-k-2025-annual-report.pdf	18
Women in Management
Women in management	31,3	%	2025	2025-Sustainability-Report.pdf	63

Note: The PDF pages given here refer to the page in the PDF document, which is not necessarily the one found in the footer of the page. For example, page 10 is the 10th page in the document, even if it is labeled as page 8.

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