Meridian Energy Ltd

Common Name
Meridian Energy
Country
New Zealand
Sector
Utilities
Industry
Utilities - Renewable
Employees
936
Ticker
MEL
Exchange
NZX
Description
Meridian Energy Limited is a leading renewable energy company specializing in the generation and retailing of electricity, with a primary focus on sustainable sources. As New Zealand’s largest electri...

Meridian Energy Waste Data Preview

In 2023, Meridian Energy conducted an environmental assessment and disclosed corporate waste management data in accordance with recognized sustainability reporting standards. The company provided a breakdown of its waste by type (hazardous vs non-hazardous) and treatment method (recovery vs disposal), enabling greater transparency into its waste handling and environmental practices.

Metric (tonnes)2023202220212020 - 2017
Total Waste Generated
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0000000
Total Waste Recovered
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0000000
Total Hazardous Waste Generated
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0000000
Non-Hazardous Waste Disposed
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0000000
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Verified Sources Behind Meridian Energy’s Waste Management Data

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a. Meridian Energy's Integrated Report 2023
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Insights into Meridian Energy's Waste Treatment Practices

In 2023, Meridian Energy generated a total of 8,973 metric tonnes of waste. a

Of this amount, 92.95% of Meridian Energy's total waste generated was recovered through methods such as recycling, reuse, or composting, while 7.05% was disposed of through landfilling, incineration, or combustion. a

Meridian Energy's Waste Recovery Rate

93%

How much of Meridian Energy's waste is recycled or recovered?

In 2023, Meridian Energy reported a total waste generation of 8,973 metric tonnes, of which 92.95% was recovered through recycling, reuse, or composting. This high recovery rate suggests that Meridian Energy has implemented strong circular economy practices and actively prioritizes sustainable waste management. a

Has Meridian Energy reduced its environmental waste footprint over time?

Since 2020, Meridian Energy's total waste generation increased by 973.33%, including a 509.99% increase in 2023, indicating a persistent upward trend that may reflect scaling operations, inefficiencies in resource use, or a lack of effective waste minimization practices. a

Over the same period, Meridian Energy's waste recovery rate increased by 484.23%, including a 80.14% rise in 2023, indicating growing emphasis on circularity and improved operational practices for diverting waste from disposal. a

Overall, Meridian Energy has seen a consistent rise in waste generation both over the long term and in the year 2023. However, the company has also steadily improved its waste recovery performance, suggesting that it is actively working to offset the environmental consequences of increased production through enhanced circularity efforts.

Meridian Energy’s Waste Recovery vs. Disposal Over Time

202020212022202302.5 k5 k7.5 k10 ktonnes
  • Total Waste Disposed
  • Total Waste Recovered

Insights into Meridian Energy’s Generation of Hazardous and Non-Hazardous Waste

In 2023, Meridian Energy generated a total of 8,973 metric tonnes of waste. a

Of this amount, 0.79% of Meridian Energy's total waste generated of was classified as hazardous waste, characterized by properties such as toxicity, flammability, corrosiveness, or reactivity that may pose risks to human health, ecosystems, or the environment. 99.21% was identified as non-hazardous waste, generally considered less harmful and subject to lighter regulatory controls. a

Meridian Energy’s Hazardous vs Non-Hazardous Waste Over Time

202020212022202302.5 k5 k7.5 k10 ktonnes
  • Total Non-Hazardous Waste Generated
  • Total Hazardous Waste Generated

How Meridian Energy reduced the environmental impact of its waste?

Since 2020, Meridian Energy's total waste generation increased by 973.33%, including a 509.99% rise in 2023, reflecting a persistent upward trend that could be linked to operational growth, inefficient material use, or limited investment in waste prevention systems. a

Since 2023, Meridian Energy's hazardous waste generation has increased by 61.2%, indicating a potential rise in the use of harmful materials, process inefficiencies, or limited hazardous waste reduction strategies.. a

Overall, Meridian Energy's waste and hazardousness trends are mixed or inconclusive. A more detailed review of its materials, industry standards, and operational changes would help clarify the net environmental impact of its waste strategy. a

How does Meridian Energy treat its hazardous waste?

In 2023, Meridian Energy reported that 71 metric tonnes of its total waste output were classified as hazardous. This represents 0.79% of its overall waste generation. a

The company treated this hazardous waste using a combination of methods. Approximately 19.72% was managed through recovery methods, indicating a moderate integration of circular practices into its hazardous waste management. However, a significant share was still directed toward disposal, highlighting room for improvement in reducing the long-term impact of hazardous materials. a

Breakdown of Meridian Energy's Hazardous and Non-Hazardous Waste by Treatment Method

Non-Hazardous WasteDisposed(6.4%)Non-Hazardous WasteRecovered(92.8%)
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