Live · Environment & Development

Most Advanced Clean Energy Companies (50)

Ranked by objective public data. Data snapshot 2026-09-22.

📏 Ranking Criteria

Rankings are computed from the authoritative public sources listed below, weighted into a single objective index.

1
C

CATL

World's top manufacturer of power and energy storage batteries

100
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2
L

LONGi

World's largest monocrystalline silicon PV module manufacturer

98
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4 T
Tesla Energy

World's largest energy storage system supplier

94
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5 S
SPIC

World's largest photovoltaic power generation company

92
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6 E
Enel Green Power

Global renewable energy giant under Italy's Enel

90
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7 I
Iberdrola

Spain: one of world's largest wind power operators

88
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8 Ø
Ørsted 沃旭能源

Denmark: global offshore wind power leader

86
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10 V
Vattenfall

Swedish state-owned energy giant and fossil fuel phase-out pioneer

82
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11 T
Tongwei

World's largest polysilicon and solar cell manufacturer

80
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13 T
Trina Solar

Global PV module leader diversifying into energy storage

76
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17 V
Vestas

Denmark: one of world's largest wind turbine manufacturers

68
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19 G
GE Vernova

US energy equipment giant in wind turbines and grid equipment

64
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21 S
Scatec

Norwegian renewable developer in emerging-market PV and energy storage

60
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22 E
Enphase Energy

US leader in microinverters and home energy storage

60
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25 P
Plug Power

US supplier of green hydrogen and fuel cell systems

54
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26 E
EVE Energy

Chinese lithium battery and energy storage cell giant

52
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30 G
GCL

Chinese leader in silicon materials and granular silicon technology

44
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32 E
Envision

Chinese smart wind turbine and zero-carbon industrial park

40
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33 E
EDF Renewables

Global renewable developer under France's EDF

38
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35 R
RWE Renewables

Renewables arm of Germany's largest power generator

34
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37 A
Adani Green Energy

India's largest renewable energy company

30
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38 T
Tata Power Renewables

Indian integrated clean energy company

28
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39 A
ACWA Power

Saudi clean energy developer and green hydrogen pioneer

26
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41 P
Posco Future M

Leading South Korean battery materials maker

22
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45 P
Panasonic Energy

Japanese battery giant and key Tesla supplier

14
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46 N
Northvolt(重组中)

Swedish firm once Europe's battery hope, restructuring in 2025

12
47 S
Sila Nanotechnologies

US silicon anode materials innovator

10
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49 M
Maxeon Solar

Singapore/US high-efficiency solar module maker

5
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🔄 Data snapshot 2026-09-22

📚 Data Sources

This ranking is aggregated from the following authoritative sources:

IEA 清洁能源报告 www.iea.org BNEF 新能源财经 about.bnef.com S&P Global 清洁能源数据 www.spglobal.com

About this ranking

Compiled by Ranklist from the public sources listed above. Figures are a snapshot taken on 2026-09-22, not live data.

Known limits This list reflects what those sources had published at the time of collection. Where sources disagree, we follow the one named first under Ranking Criteria.

Spotted an error? Write to contact@ranklist.cc and we will check it against the sources.

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