Meridian Energy | Sustainability & Chart

NZMELE0002S7

Basic information on Meridian Energy

Location: New Zealand

Industry: Utilities

Website

Impact Score

Description Meridian Energy

Meridian Energy is a New Zealand-based renewable energy company that generates electricity through hydro and wind power stations, servicing residential and commercial customers.

Meridian Energy Sustainability Performance

Climate

52%

Renewable Energy

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

Greenhouse Gas Emissions

Meridian Energy emits 73% of its CO₂ budget of 4,282 tons of CO₂ equivalent. Target value per method: max. 100% of CO₂ budget

Supply Chain

Taking into account the entire supply chain, Meridian Energy emits 11,7 times its CO₂ budget of 4,282 tons of CO₂ equivalent. Target value per method: max. 100% of CO₂ budget

Recycling and Recovery of Waste

No data available for Meridian Energy. Target value per method: min. 75%

Society

50%

Union Formation and Collective Bargaining Power

Meridian Energy issues 0% collective agreements. Target value per method: min. 80%

CEO Pay Ratio

CEO Mike Roan earns 18 times the median salary of employees. Target value per method: max. 30 times

Employee Turnover Rate

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

Harassment and Discrimination at the Workplace

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

Gender

66%

Women on Board

Meridian Energy has 43,8% women across its top leadership and supervisory bodies. Target value per method: min. 40%

Gender Pay Gap

Meridian Energy has a gender pay gap of 23,6%. Target value per method: max. 3%

Women in Management

Meridian Energy employs 29,8% female managers. Target value per method: min. 40%

Glass Ceiling

The proportion of women in senior management at Meridian Energy is 66,2% 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 Meridian Energy with ...

Meridian Energy

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Impact Score

Climate

Society

Gender

52%

50%

66%

Meridian Energy

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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 name	Mike Roan		2025	Meridian-Integrated-Report-30-June-2025.pdf	5
CEO-to-median-salary-ratio	18	Ratio	2025	Meridian-Integrated-Report-30-June-2025.pdf	97
Gender Pay Gap
Unadjusted gender pay gap	23,6	%	2025	Meridian-Integrated-Report-30-June-2025.pdf	98
Glass Ceiling
Women in workforce	45	%	2025	Meridian-Integrated-Report-30-June-2025.pdf	50
Women in management	29,8	%	2025	Meridian-Integrated-Report-30-June-2025.pdf	50
Greenhouse Gas Emissions
Scope 2 emissions, location based	2 430	tCO2e	2025	Meridian-Integrated-Report-30-June-2025.pdf	60
Number of employees	881	people	2025	FY25-Greenhouse-gas-emissions-inventory-report.pdf	11
Scope 1 emissions	714	tCO2e	2025	Meridian-Integrated-Report-30-June-2025.pdf	60
Harassment and Discrimination at the Workplace
Incident notification mechanism	Yes		2025	Code-of-Conduct.pdf	13
Anti-discrimination policy	Yes		2025	Code-of-Conduct.pdf	10
Confidentiality mechanisms	Yes		2025	Code-of-Conduct.pdf	5
Anti-discrimination policy	Yes		2025	Code-of-Conduct.pdf	10
Retaliation safeguards	Yes		2025	Code-of-Conduct.pdf	5
Retaliation safeguards	Yes		2025	Code-of-Conduct.pdf	5
Confidentiality mechanisms	Yes		2025	Code-of-Conduct.pdf	5
Incident notification mechanism	Yes		2025	Code-of-Conduct.pdf	13
Renewable Energy
Total renewable energy consumption	100	%	2025	FY25-Greenhouse-gas-emissions-inventory-report.pdf	4
Supply Chain
Number of employees	881	people	2025	FY25-Greenhouse-gas-emissions-inventory-report.pdf	11
Scope 2 emissions, location based	2 430	tCO2e	2025	Meridian-Integrated-Report-30-June-2025.pdf	60
Scope 1 emissions	714	tCO2e	2025	Meridian-Integrated-Report-30-June-2025.pdf	60
Scope 3 emissions	47 099	tCO2e	2025	Meridian-Integrated-Report-30-June-2025.pdf	60
Union Formation and Collective Bargaining Power
Collective bargaining agreements coverage	0	%	2025	Meridian-Integrated-Report-30-June-2025.pdf	164
Collective bargaining agreements coverage	0	%	2025	Meridian-Integrated-Report-30-June-2025.pdf	164
Women on Board
Women on executive board	3	people	2025	Meridian-Integrated-Report-30-June-2025.pdf	65
Supervisory board size	7	people	2025	Meridian-Integrated-Report-30-June-2025.pdf	64
Women on supervisory board	4	people	2025	Meridian-Integrated-Report-30-June-2025.pdf	64
Executive board size	9	people	2025	Meridian-Integrated-Report-30-June-2025.pdf	65
Women in Management
Women in management	29,8	%	2025	Meridian-Integrated-Report-30-June-2025.pdf	50

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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