Sector Rankings

Most Sustainable Renewable Energy / Clean Energy Generation Companies 2026

2 Renewable Energy / Clean Energy Generation companies ranked 0–100 on real environmental impact using SINK's open, physics-first formula.

2
Companies ranked
60
Sector average
63
Sector best (Ørsted A/S)
Frequently asked

Renewable Energy / Clean Energy Generation sustainability, answered.

Which Renewable Energy / Clean Energy Generation company is the most sustainable?

Ørsted A/S is the highest-scoring Renewable Energy / Clean Energy Generation company on SINK with a score of 63/100 (Leading practice).

What is the average sustainability score for Renewable Energy / Clean Energy Generation companies?

The average SINK score across 2 Renewable Energy / Clean Energy Generation companies is 60/100. The global average across all scored companies is 38/100.

How does SINK rate Renewable Energy / Clean Energy Generation companies?

SINK scores Renewable Energy / Clean Energy Generation companies on 10 questions using public data: Scope 1/2/3 carbon footprint, energy source, nature and biodiversity, resource use, water impact, emissions trajectory, science-based targets, transparency, and major controversies. The formula adjusts for the industry's inherent environmental footprint and company scale.

Which Renewable Energy / Clean Energy Generation company has the worst sustainability score?

Vestas Wind Systems has the lowest SINK score among Renewable Energy / Clean Energy Generation companies at 57/100 (Making progress).

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