Climate Delegated Act Energy NACE D35.12NACE D35.13

Transmission and distribution of electricity

Construction and operation of transmission systems that transport the electricity on the extra high-voltage and high-voltage interconnected system.

Construction and operation of distribution systems that transport electricity on high-voltage, medium-voltage and low-voltage distribution systems.

The economic activities in this category could be associated with several NACE codes, in particular D35.12 and D35.13 in accordance with the statistical classification of economic activities established by Regulation (EC) No 1893/2006.

Substantial contribution

This activity can make a substantial contribution to the following objective(s). The activity must also pass DNSH assessment against the remaining five objectives.

✓ Climate mitigation

The activity complies with one of the following criteria:1. The transmission and distribution infrastructure or equipment is in an electricity system that complies with at least one of the following criteria:the system is the interconnected European system, i.e. the interconnected control areas of Member States, Norway, Switzerland and the United Kingdom, and its subordinated systems;more than 67% of newly enabled generation capacity in the system is below the generation threshold value of 100 gCO2e/kWh measured on a life cycle basis in accordance with electricity generation criteria, over a rolling five-year period;the average system grid emissions factor, calculated as the total annual emissions from power generation connected to the system, divided by the total annual net electricity production in that system, is below the threshold value of 100 gCO2e/kWh measured on a life cycle basis in accordance with electricity generation criteria, over a rolling five-year period;Infrastructure dedicated to creating a direct connection or expanding an existing direct connection between a substation or network and a power production plant that is more greenhouse gas intensive than 100 gCO2e/kWh measured on a life cycle basis is not compliant.Installation of metering infrastructure that does not meet the requirements of smart metering systems of Article 20 of Directive (EU) 2019/944 is not compliant.2. The activity is one of the following:construction and operation of direct connection, or expansion of existing direct connection, of low carbon electricity generation below the threshold of 100 gCO2e/kWh measured on a life cycle basis to a substation or network;construction and operation of electric vehicle (EV) charging stations and supporting electric infrastructure for the electrification of transport, subject to compliance with the technical screening criteria under the transport Section of the applicable Delegated Act;installation of transmission and distribution transformers that comply with the Tier 2 (1 July 2021) requirements set out in Annex I to Commission Regulation (EU) No 548/2014 and, for medium power transformers with highest voltage for equipment not exceeding 36 kV, with AA0 level requirements on no-load losses set out in standard EN 50588-1(195). construction/installation and operation of equipment and infrastructure where the main objective is an increase of the generation or use of renewable electricity generation;installation of equipment to increase the controllability and observability of the electricity system and to enable the development and integration of renewable energy sources, including: sensors and measurement tools (including meteorological sensors for forecasting renewable production);communication and control (including advanced software and control rooms, automation of substations or feeders, and voltage control capabilities to adapt to more decentralised renewable infeed).installation of equipment such as, but not limited to future smart metering systems or those replacing smart metering systems in line with Article 19(6) of Directive (EU) 2019/944 of the European Parliament and of the Council(198), which meet the requirements of Article 20 of Directive (EU) 2019/944, able to carry information to users for remotely acting on consumption, including customer data hubs;construction/installation of equipment to allow for exchange of specifically renewable electricity between users;construction and operation of interconnectors between transmission systems, provided that one of the systems is compliant.For the purposes of this Section, the following specifications apply:the rolling five-year period used in determining compliance with the thresholds is based on five consecutive historical years, including the year for which the most recent data are available;a ‘system’ means the power control area of the transmission or distribution network where the infrastructure or equipment is installed;transmission systems may include generation capacity connected to subordinated distribution systems;distribution systems subordinated to a transmission system that is deemed to be on a trajectory to full decarbonisation may also be deemed to be on a trajectory to full decarbonisation;to determine compliance, it is possible to consider a system covering multiple control areas which are interconnected and with significant energy exchanges between them, in which case the weighted average emissions factor across all included control areas is used, and individual subordinated transmission or distribution systems within that system is not required to demonstrate compliance separately;it is possible for a system to become non-compliant after having previously been compliant. In systems that become non-compliant, no new transmission and distribution activities are compliant from that moment onward, until the system complies again with the threshold (except for those activities that are always compliant, see above). Activities in subordinated systems may still be compliant, where those subordinated systems meet the criteria of this Section;a direct connection or expansion of an existing direct connection to production plants includes infrastructure that is indispensable to carry the associated electricity from the power generating facility to a substation or to the network.

✓ Climate adaptation

1. The economic activity has implemented physical and non-physical solutions (‘adaptation solutions’) that substantially reduce the most important physical climate risks that are material to that activity.2. The physical climate risks that are material to the activity have been identified from those listed in Appendix A of the applicable Delegated Act by performing a robust climate risk and vulnerability assessment with the following steps:screening of the activity to identify which physical climate risks from the list in Appendix A of the applicable Delegated Act may affect the performance of the economic activity during its expected lifetime;where the activity is assessed to be at risk from one or more of the physical climate risks listed in Appendix A of the applicable Delegated Act, a climate risk and vulnerability assessment to assess the materiality of the physical climate risks on the economic activity;an assessment of adaptation solutions that can reduce the identified physical climate risk.The climate risk and vulnerability assessment is proportionate to the scale of the activity and its expected lifespan, such that: for activities with an expected lifespan of less than 10 years, the assessment is performed, at least by using climate projections at the smallest appropriate scale;for all other activities, the assessment is performed using the highest available resolution, state-of-the-art climate projections across the existing range of future scenarios(279) consistent with the expected lifetime of the activity, including, at least, 10 to 30 year climate projections scenarios for major investments. 3. The climate projections and assessment of impacts are based on best practice and available guidance and take into account the state-of-the-art science for vulnerability and risk analysis and related methodologies in line with the most recent Intergovernmental Panel on Climate Change reports(280), scientific peer-reviewed publications and open source(281) or paying models.4. The adaptation solutions implemented:do not adversely affect the adaptation efforts or the level of resilience to physical climate risks of other people, of nature, of cultural heritage, of assets and of other economic activities;favour nature-based solutions(282) or rely on blue or green infrastructure(283) to the extent possible;are consistent with local, sectoral, regional or national adaptation plans and strategies;are monitored and measured against pre-defined indicators and remedial action is considered where those indicators are not met; where the solution implemented is physical and consists in an activity for which technical screening criteria have been specified in this Annex, the solution complies with the do no significant harm technical screening criteria for that activity.

Do No Significant Harm criteria

To be taxonomy-aligned, this activity must not significantly harm any of the five objectives it does not substantially contribute to.

Water and marine resources

N/A

Circular economy

A waste management plan is in place and ensures maximal reuse or recycling at end of life in accordance with the waste hierarchy, including through contractual agreements with waste management partners, reflection in financial projections or official project documentation.

Documentation typically required

  • Waste management plan — Ensures maximal reuse or recycling at end of life in accordance with waste hierarchy
  • Contractual agreements with waste management partners — Ensures maximal reuse or recycling at end of life
  • Financial projections or official project documentation — Reflection of waste management in financial projections or official project documentation

Pollution prevention and control

Overground high voltage lines:for construction site activities, activities follow the principles of the IFC General Environmental, Health, and Safety Guidelines(199). activities respect applicable norms and regulations to limit impact of electromagnetic radiation on human health, including for activities carried out in the Union, the Council recommendation on the limitation of exposure of the general public to electromagnetic fields (0 Hz to 300 GHz)(200) and for activities carried out in third countries, the 1998 Guidelines of International Commission on Non-Ionizing Radiation Protection (ICNIRP)(201).Activities do not use PCBs polyclorinated biphenyls.

Biodiversity and ecosystems

The activity complies with the criteria set out in Appendix D of the applicable Delegated Act(287).

Criteria sourced from the EU Taxonomy Navigator. Applicable act: Climate Delegated Act (OJ L 442, 9.12.2021). Last verified: 19 July 2026.

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