Acciona, S.A. is a Spanish multinational conglomerate specializing in the development and management of sustainable infrastructure solutions, with a strong emphasis on renewable energy. The company op... Acciona, S.A. is a Spanish multinational conglomerate specializing in the development and management of sustainable infrastructure solutions, with a strong emphasis on renewable energy. The company operates across the full value chain, from design and construction to operation and maintenance, focusing on energy transition and global megatrends toward a zero-emissions world. Its core businesses include Acciona Energía, a pioneer in renewables with 15.4 GW installed capacity across wind, solar PV, hydro, CSP, biomass, and storage, producing 26.7 TWh annually, 78% contracted for high cashflow visibility, and present in 25 countries. Infrastructure encompasses construction of large civil projects like rail, bridges, and tunnels; concessions in PPP markets; water management as a global leader in reverse osmosis desalination; and urban & environmental services. Other activities cover property development, electric urban mobility with electric vehicles, and a stake in Nordex, a top wind turbine manufacturer. With operations in over 40 countries, nearly 50,000 employees, and 77% of revenues from international markets, Acciona, S.A. drives decarbonization, innovation in technologies like green hydrogen and battery storage, and contributes to economic and social development in host communities.
In 2025, Acciona was subject to the Corporate Sustainability Reporting Directive (CSRD)'s requirements, which mandated the company to publish EU Taxonomy disclosures.
The company reported the eligibility and alignment of Turnover, Capital Expenditure (CAPEX) and Operating Expenditure (OPEX) with the EU Taxonomy, helping assess the extent to which its business activities align with Europe's environmental sustainability goals.
Acciona has also provided an activity-level breakdown of its EU Taxonomy disclosures. This granular reporting enhances transparency around which economic activities of Acciona are considered environmentally sustainable and contribute to at least one of the six environmental objectives defined under the EU Taxonomy framework.
Metric
2025
2024
2023
2022-2019
Total Taxonomy Aligned Turnover
63.14%a
57%b
38%b
Total Taxonomy Eligible Turnover
69.92%a
65%b
51%b
13.1 CCA - Creative, arts and entertainment activities
0.14%a
N/A
N/A
2.1 PPC - Collection and transport of hazardous waste, 2.3 CE - Collection and transport of non-hazardous and hazardous waste, 5.5 CCM/CCA - Collection and transport of non-hazardous waste in source segregated fractions
0.11%a
N/A
N/A
2.1 PPC - Collection and transport of hazardous waste, 2.7 CE - Sorting and material recovery of non-hazardous waste, 5.9 CCM/CCA - Material recovery from non-hazardous waste
0.02%a
N/A
N/A
2.1 WTR - Water supply, 5.1 CCM/CCA - Construction, extension and operation of water collection, treatment and supply systems
0.8%a
N/A
N/A
2.1 WTR - Water supply, 5.2 CCM/CCA - Renewal of water collection, treatment and supply systems
0.34%a
N/A
N/A
2.1 WTR - Water supply, 5.3 CCM/CCA - Construction, extension and operation of waste water collection and treatment
0.04%a
N/A
N/A
2.2 CE - Production of alternative water resources for purposes other than human consumption, 2.2 WTR - Urban Waste Water Treatment, 5.3 CCM/CCA - Construction, extension and operation of waste water collection and treatment
0.02%a
N/A
N/A
2.2 WTR - Urban Waste Water Treatment, 5.3 CCM/CCA - Construction, extension and operation of waste water collection and treatment
0.8%a
N/A
N/A
2.2 WTR - Urban Waste Water Treatment, 5.4 CCM/CCA - Renewal of waste water collection and treatment
0.02%a
N/A
N/A
2.3 CE - Collection and transport of non-hazardous and hazardous waste, 5.5 CCM/CCA - Collection and transport of non-hazardous waste in source segregated fractions
0.21%a
N/A
N/A
3.1 CCM/CCA - Manufacture of renewable energy technologies
32.7%a
N/A
N/A
3.1 CE - Construction of new buildings, 7.1 CCM/CCA - Construction of new buildings
1.9%a
N/A
N/A
3.2 CE - Renovation of existing buildings, 7.2 CCM/CCA - Renovation of existing buildings
0.3%a
N/A
N/A
3.3 CCM/CCA - Manufacture of low carbon technologies for transport
0.11%a
N/A
N/A
4.1 CCM/CCA - Electricity generation using solar photovoltaic technology
1.48%a
N/A
N/A
4.10 CCM/CCA - Storage of electricity
0.03%a
N/A
N/A
4.2 CCM/CCA - Electricity generation using concentrated solar power (CSP) technology
0.3%a
N/A
N/A
4.3 CCM/CCA - Electricity generation from wind power
10.68%a
N/A
N/A
4.5 CCM/CCA - Electricity generation from hydropower
0.14%a
N/A
N/A
4.8 CCM/CCA - Electricity generation from bioenergy
0.31%a
N/A
N/A
4.9 CCM/CCA - Transmission and distribution of electricity
1.1%a
N/A
N/A
5.13 CCA - Desalination
2.41%a
N/A
N/A
5.2 CCM/CCA - Renewal of water collection, treatment and supply systems
0.02%a
N/A
N/A
5.3 CCM/CCA - Construction, extension and operation of waste water collection and treatment
0.03%a
N/A
N/A
6.14 CCM/CCA - Infrastructure for rail transport
6.7%a
N/A
N/A
6.15 CCM - Infrastructure enabling low-carbon road transport and public transport
1.7%a
N/A
N/A
6.16 CCM - Infrastructure enabling low carbon water transport
0.1%a
N/A
N/A
6.5 CCM/CCA - Transport by motorbikes, passenger cars and light commercial vehicles
0.1%a
N/A
N/A
9.3 CCA - Consultancy for physical climate risk management and adaptation
0.4%a
N/A
N/A
Metric
2025
2024
2023
2022-2019
Total Taxonomy Aligned Opex
52.57%a
50%b
53%b
Total Taxonomy Eligible Opex
64.39%a
59%b
64%b
1.1 WTR - Manufacture, installation and associated services for leakage control technologies enabling leakage reduction and prevention in water supply systems
0.02%a
N/A
N/A
1.1 WTR - Manufacture, installation and associated services for leakage control technologies enabling leakage reduction and prevention in water supply systems, 5.1 CCM/CCA - Construction, extension and operation of water collection, treatment and supply systems
0.03%a
N/A
N/A
2.1 PPC - Collection and transport of hazardous waste, 2.3 CE - Collection and transport of non-hazardous and hazardous waste, 5.5 CCM/CCA - Collection and transport of non-hazardous waste in source segregated fractions
0.11%a
N/A
N/A
2.1 PPC - Collection and transport of hazardous waste, 2.7 CE - Sorting and material recovery of non-hazardous waste, 5.9 CCM/CCA - Material recovery from non-hazardous waste
0.02%a
N/A
N/A
2.1 WTR - Water supply, 5.1 CCM/CCA - Construction, extension and operation of water collection, treatment and supply systems
0.38%a
N/A
N/A
2.1 WTR - Water supply, 5.2 CCM/CCA - Renewal of water collection, treatment and supply systems
0.02%a
N/A
N/A
2.2 CE - Production of alternative water resources for purposes other than human consumption, 2.2 WTR - Urban Waste Water Treatment, 5.3 CCM/CCA - Construction, extension and operation of waste water collection and treatment
0.03%a
N/A
N/A
2.2 WTR - Urban Waste Water Treatment, 5.3 CCM/CCA - Construction, extension and operation of waste water collection and treatment
1.21%a
N/A
N/A
2.2 WTR - Urban Waste Water Treatment, 5.4 CCM/CCA - Renewal of waste water collection and treatment
0.02%a
N/A
N/A
2.3 CE - Collection and transport of non-hazardous and hazardous waste, 5.5 CCM/CCA - Collection and transport of non-hazardous waste in source segregated fractions
0.21%a
N/A
N/A
3.1 CCM/CCA - Manufacture of renewable energy technologies
10.25%a
N/A
N/A
3.1 CE - Construction of new buildings, 7.1 CCM/CCA - Construction of new buildings
0.96%a
N/A
N/A
3.2 CE - Renovation of existing buildings, 7.2 CCM/CCA - Renovation of existing buildings
1.03%a
N/A
N/A
3.3 CCM/CCA - Manufacture of low carbon technologies for transport
0.32%a
N/A
N/A
4.1 CCM/CCA - Electricity generation using solar photovoltaic technology
2.06%a
N/A
N/A
4.10 CCM/CCA - Storage of electricity
0.26%a
N/A
N/A
4.2 CCM/CCA - Electricity generation using concentrated solar power (CSP) technology
0.34%a
N/A
N/A
4.3 CCM/CCA - Electricity generation from wind power
25.87%a
N/A
N/A
4.5 CCM/CCA - Electricity generation from hydropower
0.61%a
N/A
N/A
4.8 CCM/CCA - Electricity generation from bioenergy
0.48%a
N/A
N/A
4.9 CCM/CCA - Transmission and distribution of electricity
0.23%a
N/A
N/A
5.13 CCA - Desalination
0.65%a
N/A
N/A
5.2 CCM/CCA - Renewal of water collection, treatment and supply systems
0.02%a
N/A
N/A
5.3 CCM/CCA - Construction, extension and operation of waste water collection and treatment
0.23%a
N/A
N/A
6.14 CCM/CCA - Infrastructure for rail transport
6.13%a
N/A
N/A
6.15 CCM - Infrastructure enabling low-carbon road transport and public transport
0.63%a
N/A
N/A
6.16 CCM - Infrastructure enabling low carbon water transport
0.01%a
N/A
N/A
6.5 CCM/CCA - Transport by motorbikes, passenger cars and light commercial vehicles
0.03%a
N/A
N/A
7.3 CCM/CCA - Installation, maintenance and repair of energy efficiency equipment
0.01%a
N/A
N/A
7.6 CCM/CCA - Installation, maintenance and repair of renewable energy technologies
0.15%a
N/A
N/A
7.7 CCM/CCA - Acquisition and ownership of buildings
0.09%a
N/A
N/A
9.1 CCM - Close to market research, development and innovation
0.12%a
N/A
N/A
9.3 CCA - Consultancy for physical climate risk management and adaptation
0.05%a
N/A
N/A
Metric
2025
2024
2023
2022-2019
Total Taxonomy Aligned Capex
76.53%a
47%b
91%b
Total Taxonomy Eligible Capex
77.96%a
48%b
92%b
2.1 PPC - Collection and transport of hazardous waste, 2.3 CE - Collection and transport of non-hazardous and hazardous waste, 5.5 CCM/CCA - Collection and transport of non-hazardous waste in source segregated fractions
0.11%a
N/A
N/A
2.1 PPC - Collection and transport of hazardous waste, 2.7 CE - Sorting and material recovery of non-hazardous waste, 5.9 CCM/CCA - Material recovery from non-hazardous waste
0.08%a
N/A
N/A
2.1 WTR - Water supply, 5.1 CCM/CCA - Construction, extension and operation of water collection, treatment and supply systems
1.34%a
N/A
N/A
2.1 WTR - Water supply, 5.2 CCM/CCA - Renewal of water collection, treatment and supply systems
0.12%a
N/A
N/A
2.1 WTR - Water supply, 5.3 CCM/CCA - Construction, extension and operation of waste water collection and treatment
0.01%a
N/A
N/A
2.2 WTR - Urban Waste Water Treatment, 5.3 CCM/CCA - Construction, extension and operation of waste water collection and treatment
0.49%a
N/A
N/A
2.3 CE - Collection and transport of non-hazardous and hazardous waste, 5.5 CCM/CCA - Collection and transport of non-hazardous waste in source segregated fractions
0.44%a
N/A
N/A
2.5 CE - Recovery of bio-waste by anaerobic digestion or composting, 5.7 CCM/CCA - Anaerobic digestion of bio-waste
0.2%a
N/A
N/A
3.1 CCM/CCA - Manufacture of renewable energy technologies
9.03%a
N/A
N/A
3.1 CE - Construction of new buildings, 7.1 CCM/CCA - Construction of new buildings
0.09%a
N/A
N/A
3.2 CE - Renovation of existing buildings, 7.2 CCM/CCA - Renovation of existing buildings
0.35%a
N/A
N/A
3.3 CCM/CCA - Manufacture of low carbon technologies for transport
0.79%a
N/A
N/A
4.1 CCM/CCA - Electricity generation using solar photovoltaic technology
17.05%a
N/A
N/A
4.10 CCM/CCA - Storage of electricity
1.34%a
N/A
N/A
4.3 CCM/CCA - Electricity generation from wind power
29.25%a
N/A
N/A
4.5 CCM/CCA - Electricity generation from hydropower
0.06%a
N/A
N/A
4.8 CCM/CCA - Electricity generation from bioenergy
5.2%a
N/A
N/A
4.9 CCM/CCA - Transmission and distribution of electricity
1.1%a
N/A
N/A
5.13 CCA - Desalination
0.75%a
N/A
N/A
6.14 CCM/CCA - Infrastructure for rail transport
1.48%a
N/A
N/A
6.15 CCM - Infrastructure enabling low-carbon road transport and public transport
1.35%a
N/A
N/A
6.5 CCM/CCA - Transport by motorbikes, passenger cars and light commercial vehicles
0.08%a
N/A
N/A
7.4 CCM/CCA - Installation, maintenance and repair of charging stations for electric vehicles in buildings (and parking spaces attached to buildings)
1.55%a
N/A
N/A
7.6 CCM/CCA - Installation, maintenance and repair of renewable energy technologies
0.24%a
N/A
N/A
7.7 CCM/CCA - Acquisition and ownership of buildings
3.8%a
N/A
N/A
9.1 CCM - Close to market research, development and innovation
0.03%a
N/A
N/A
9.3 CCA - Consultancy for physical climate risk management and adaptation
0.19%a
N/A
N/A
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Verified Sources Behind Acciona’s EU Taxonomy Data
Every figure on this dashboard has a transparent audit trail. With Tracenable, each data point is traceable back to its original source, viewable directly inside our platform.
a. Acciona's Non-financial report 2025
b. Acciona's Financial & Extra-Financial Disclosure 2024
c. Acciona's Financial & Extra-Financial Disclosure 2023
Insights into Acciona's Revenues from Sustainable Activities
In 2025, Acciona reported EU Taxonomy-eligible revenues of EUR 14.15 billion, representing 69.92% of its total turnover. Of this amount, EUR 12.78 billion of Acciona's revenues was classified as EU Taxonomy-aligned, indicating that 63.14% of the revenue-generating activities undertaken by the company substantially contribute to one or more of the six environmental objectives, meet the Do No Significant Harm (DNSH) criteria, and comply with the Minimum Social Safeguards (MSS).a
Acciona's Taxonomy-Eligible Turnover Over Time
Total Taxonomy Eligible Turnover
Total Taxonomy Aligned Turnover
Have Acciona's revenues become more sustainable over time?
Since 2022, Acciona's taxonomy-aligned revenues increased by 142.85%,reflecting a sustained upward trend in environmentally sustainable revenue generation.a, c
Compared to the previous year (2024), Acciona's taxonomy-aligned revenues increased by 10.77%,highlighting Acciona's deeper integration of environmentally sustainable activities into its core business model, or improved classification and reporting of those activities under the EU Taxonomy.a, b
How much of Acciona's revenue is eligible under the EU Taxonomy?
In 2025, Acciona reported that EUR 14.15 billion of its revenue was eligible under the EU Taxonomy, representing 69.92% of the company's total turnover. Of this amount, EUR 12.78 billion (63.14% of total revenue) was classified as Taxonomy-aligned. This means that 6.78% of Acciona's revenue is eligible but not aligned, indicating that these activities did not meet the technical screening criteria, failed to comply with the Do No Significant Harm (DNSH) requirements, or lacked evidence of meeting the Minimum Safeguards.a
How much of Acciona's eligible revenue is aligned with the EU Taxonomy?
In 2025, Acciona reported that EUR 12.78 billion of its revenue was aligned under the EU Taxonomy, representing 63.14% of its total turnover.a
This strong alignment suggests that Acciona has strategically integrated environmentally sustainable activities into its core business model, positioning itself as a leader in the green transition.
Acciona's Eligibility & Alignment Overview
Acciona's Contribution to Environmental Objectives
Total Taxonomy Aligned Turnover
How is Acciona's taxonomy-aligned revenue distributed across the EU environmental objectives?
In 2025, Acciona reported that its taxonomy-aligned revenue was distributed across the following EU environmental objectivesa:
Climate Change Mitigation: 59.51%
Climate Change Adaptation: 2.54%
Sustainable Use and Protection of Water and Marine Resources: 0.95%
Transition to a Circular Economy: 0.14%
Pollution Prevention and Control: 0%
Protection and restoration of biodiversity and ecosystems: 0%
How much revenue does Acciona earn from selling climate-related solutions ?
In 2025, Acciona reported that EUR 12.56 billion of its total revenue was associated with activities contributing to the EU taxonomy climate-related objectives (Climate Change Mitigation and Climate Change Adaptation). This accounted for 62.05% of the company's total revenue,indicating that Accionaprimarily focuseson solutions that support climate action through its commercial activities.a
Insights into Acciona's CAPEX from Sustainable Activities
In 2025, Acciona reported EU Taxonomy-eligible CAPEX of EUR 1.38 billion,representing 77.96% of its total CAPEX. Of this amount, EUR 1.35 billion of Acciona's CAPEX was classified as EU Taxonomy-aligned, indicating that 76.53% of the company's investments were directed toward economic activities that substantially contribute to one or more of the six environmental objectives, meet the Do No Significant Harm (DNSH) criteria, and comply with the Minimum Social Safeguards (MSS).a
Acciona's Taxonomy-Eligible Capex Over Time
Total Taxonomy Eligible Capex
Total Taxonomy Aligned Capex
Have Acciona's increased its investment in sustainable activities over time?
Since 2022, Acciona's taxonomy-aligned capital expenditure (CAPEX)remained relatively stable, suggesting that Acciona has neither expanded nor reduced its sustainability-focused capital investments in recent years.a, c
Compared to the previous year (2024), Acciona's taxonomy-aligned CAPEX increased by 62.83%,highlighting Acciona's strengthened commitment to investing in environmentally sustainable activities or improving how such investments are classified and reported under the EU Taxonomy.a, b
How much of Acciona's capital expenditure (CAPEX) is eligible under the EU Taxonomy?
In 2025, Acciona reported that EUR 1.38 billion of its capital expenditure (CAPEX) was eligible under the EU Taxonomy, representing 77.96% of the company's total CAPEX. Of this amount, EUR 1.35 billion (76.53% of total CAPEX) was classified as Taxonomy-aligned. This means that 1.43% of Acciona's CAPEX is eligible but not aligned, indicating that these investments either did not meet the technical screening criteria, failed to comply with the Do No Significant Harm (DNSH) requirements, or lacked evidence of meeting the Minimum Safeguards (MSS).a
How much of Acciona's eligible CAPEX is aligned with the EU Taxonomy?
In 2025, Acciona reported that EUR 1.35 billion of its CAPEX was aligned under the EU Taxonomy, representing 76.53% of its total capital investment.a
This strong alignment suggests that Acciona is directing a significant portion of its capital investments toward environmentally sustainable assets or activities, reinforcing a strategic focus on long-term sustainability.
Acciona's Eligibility & Alignment Overview
Acciona's Contribution to Environmental Objectives
Total Taxonomy Aligned Capex
How is Acciona's taxonomy-aligned CAPEX distributed across the EU environmental objectives?
In 2025, Acciona reported that its taxonomy-aligned capital expenditure (CAPEX) was distributed across the following EU environmental objectivesa:
Climate Change Mitigation: 75.49%
Climate Change Adaptation: 0.75%
Sustainable Use and Protection of Water and Marine Resources: 0.3%
Transition to a Circular Economy: 0%
Pollution Prevention and Control: 0%
Protection and restoration of biodiversity and ecosystems: 0%
How much Acciona is investing in climate-related solutions?
In 2025, Acciona allocated EUR 1.35 billion of its CAPEX to activities contributing to the EU Taxonomy's climate-related objectives (Climate Change Mitigation and Climate Change Adaptation). This represented 76.24% of the company's total capital expenditure,indicating that Accionais prioritizing climate-focused investments as a central part of its overall capital strategy.a
Insights into Acciona's OPEX from Sustainable Activities
In 2025, Acciona reported EU Taxonomy-eligible OPEX of EUR 307.43 million,representing 64.39% of its total operating expenses (OPEX). Of this amount, EUR 251.02 million of Acciona's OPEX was classified as EU Taxonomy-aligned, indicating that 52.57% of the company's operating expenses were directed toward economic activities that substantially contribute to one or more of the six environmental objectives, meet the Do No Significant Harm (DNSH) criteria, and comply with the Minimum Social Safeguards (MSS).a
Acciona's Taxonomy-Eligible Opex Over Time
Total Taxonomy Eligible Opex
Total Taxonomy Aligned Opex
Have Acciona's increased its spending in sustainable activities over time?
Since 2022, Acciona's taxonomy-aligned operating expenditure (OPEX)decreased by 13.82%,indicating a long-term decline in sustainability-related operational spending, which may reflect shifting priorities or reduced emphasis on green initiatives.a, c
Compared to the previous year (2024), Acciona's taxonomy-aligned OPEX increased by 5.14%,highlighting Acciona's growing commitment to funding sustainable operations or improving how such expenses are classified and reported under the EU Taxonomy.a, b
How much of Acciona's operational expenditure (OPEX) is eligible under the EU Taxonomy?
In 2025, Acciona reported that EUR 307.43 million of its operational expenditure (OPEX) was eligible under the EU Taxonomy, representing 64.39% of the company's total OPEX. Of this amount, EUR 251.02 million (52.57% of total OPEX) was classified as Taxonomy-aligned. This means that 11.82% of Acciona's OPEX is eligible but not aligned, indicating that these expenditures either did not meet the technical screening criteria, failed to comply with the Do No Significant Harm (DNSH) requirements, or lacked evidence of meeting the Minimum Safeguards (MSS).a
How much of Acciona's eligible OPEX is aligned with the EU Taxonomy?
In 2025, Acciona reported that EUR 251.02 million of its OPEX was aligned under the EU Taxonomy, representing 52.57% of its total operational expenditure.a
This strong alignment suggests that Acciona is allocating a significant share of its operating budget to environmentally sustainable activities, signaling a strategic emphasis on day-to-day sustainability performance.
Acciona's Eligibility & Alignment Overview
Acciona's Contribution to Environmental Objectives
Total Taxonomy Aligned Opex
How is Acciona's taxonomy-aligned OPEX distributed across the EU environmental objectives?
In 2025, Acciona reported that its taxonomy-aligned operational expenditure (OPEX) was distributed across the following EU environmental objectivesa:
Climate Change Mitigation: 51.23%
Climate Change Adaptation: 0.65%
Sustainable Use and Protection of Water and Marine Resources: 0.44%
Transition to a Circular Economy: 0.26%
Pollution Prevention and Control: 0%
Protection and restoration of biodiversity and ecosystems: 0%
How much of Acciona's operational budget supports climate-related solutions?
In 2025, Acciona allocated EUR 247.70 million of its OPEX to activities contributing to the EU Taxonomy's climate-related objectives (Climate Change Mitigation and Climate Change Adaptation). This represented 51.88% of the company's total OPEX,indicating that Accionais focusing a significant share of its operational spending on supporting climate action through its day-to-day activities.a
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