The Renewable Energy Directive III (RED III): Navigating a Patchwork of Ambitious New Rules

The Renewable Energy Directive III has raised the EU’s renewable energy ambitions to their highest level yet, while creating one of the more fragmented transposition landscapes in recent EU energy policy. With a binding 2030 target, sector-specific sub-targets, accelerated permitting rules, and a national implementation picture that varies considerably from country to country, RED III demands both regulatory precision and jurisdiction-specific insight. At [Company Name], we combine both, helping developers, industrial energy users, fuel suppliers, and public authorities navigate the directive’s requirements with confidence.

A Sharper, More Demanding Target

RED III—formally Directive (EU) 2023/2413—was published in the Official Journal on 31 October 2023 and entered into force on 20 November 2023. It sets a binding EU-wide target of at least 42.5% renewable energy in the bloc’s overall energy mix by 2030, with Member States collectively encouraged to aim for 45%. This represents a substantial jump from the 32% binding target set under the previous RED II framework, reflecting how far ambition has escalated as the EU pursues both its climate goals and greater energy independence following the disruption of Russian fossil fuel supplies.

Achieving this target will require significant acceleration: official figures showed the EU’s renewable share sitting at only around 24.5% in 2023, underlining the scale of the gap still to be closed by 2030.

Sector-Specific Targets That Change the Compliance Landscape

Unlike earlier iterations of the directive, RED III moves well beyond a single headline figure, introducing binding and indicative targets tailored to sectors that had previously lagged:

Heating and Cooling
Member States must increase the renewable share of heating and cooling by at least 0.8 percentage points annually as an average for 2021–2025, rising to 1.1 percentage points for 2026–2030. District heating and cooling systems face steeper requirements still, with mandatory third-party access provisions for renewable energy and waste heat suppliers, particularly for larger systems.

Transport
The directive sets a renewable energy target for the transport sector, with Member States generally required to reach around 29% renewable energy in final transport energy consumption by 2030, alongside expanded roles for biofuels, renewable electricity, and renewable hydrogen.

Industry
For the first time, RED III introduces binding targets for the industrial sector’s use of renewable energy—a significant expansion that will require energy-intensive manufacturers to factor renewable sourcing into long-term operational planning.

Renewable Fuels of Non-Biological Origin (RFNBOs)
The directive introduces binding targets and detailed guidance for RFNBOs, including green hydrogen, reflecting the EU’s ambitions for this emerging fuel category. The Commission has since published specific guidance addressing the relevant RFNBO articles to help clarify implementation.

Accelerated Permitting: A Core Pillar, and a Source of Delay

One of RED III’s most consequential innovations is its push to accelerate permitting for renewable energy projects. The directive required Member States to designate “renewable acceleration areas”—zones where permitting procedures are streamlined and subject to shortened statutory deadlines—with some permitting-related provisions carrying an earlier transposition deadline of 1 July 2024, ahead of the general 21 May 2025 deadline.

This is precisely where implementation has proven most uneven. The general transposition deadline of 21 May 2025 has already passed, yet many Member States remain only partially compliant, and the Commission issued a package of infringement decisions in February 2025 addressing several countries—including formal letters of notice—for failing to fully transpose the permitting-related provisions. For businesses developing renewable projects, this means the practical rules governing acceleration areas and permitting timelines can differ significantly depending on where a project is located, and in some jurisdictions the applicable national framework is still being finalised even as project development proceeds.

What This Means for Organisations Across the Value Chain

Renewable Energy Developers
Because acceleration area designation and permitting reform are being transposed unevenly, developers need country-specific advice on what streamlined procedures actually exist today versus what remains aspirational. Missing this distinction can lead to significant project delays.

Industrial Energy Consumers
With binding industrial sector targets now in force, energy-intensive manufacturers need to understand how national implementation translates these EU-level obligations into concrete sourcing or reporting requirements for their operations.

District Heating and Cooling Operators
The stricter annual renewable-share increases and third-party access obligations require operators to plan network investment and commercial arrangements well ahead of compliance deadlines.

Fuel Suppliers and Transport Operators
The transport sub-target and RFNBO obligations create new compliance and reporting requirements that flow through fuel supply chains, requiring careful tracking of blending obligations and certification requirements as they are transposed nationally.

Public Authorities
Ministries and permitting authorities face their own compliance burden—establishing acceleration areas, digitising authorisation processes, and meeting the deadlines the directive sets for mapping renewable potential and designating suitable zones.

How We Support Our Clients

National Transposition Tracking
Because RED III’s practical application depends heavily on individual Member State legislation—and because that legislation is arriving at very different speeds across the EU—we maintain close, country-by-country tracking of transposition status, helping clients distinguish genuinely enacted rules from provisions still pending.

Permitting and Acceleration Area Strategy
We help project developers identify where accelerated permitting frameworks are actually operational, and build project timelines that reflect realistic, jurisdiction-specific authorisation periods rather than the directive’s aspirational deadlines alone.

Sectoral Target Compliance
We assist industrial energy users, heating and cooling operators, and transport-sector businesses in understanding how binding sub-targets translate into obligations for their specific operations under national implementing measures.

RFNBO and Hydrogen Advisory
We support clients navigating the emerging rules around renewable fuels of non-biological origin, including certification and guarantee-of-origin requirements as they are rolled out.

Cross-Border Project Structuring
For renewable projects spanning multiple jurisdictions, we help structure statistical transfers, joint projects, and cooperation mechanisms that RED III permits between Member States working collaboratively toward the EU-wide target.

Infringement and Legal Risk Monitoring
Where national transposition delays or gaps create legal uncertainty, we help clients assess associated risks and adjust project or investment plans accordingly.

A Directive Still Finding Its Footing

RED III is unusual among recent EU energy legislation in that its headline targets are settled, but its practical implementation is still very much in motion—with infringement proceedings ongoing, acceleration area designations incomplete in several countries, and the Commission already preparing a renewable energy framework for the next decade. For organisations operating in this space, that makes specialist, up-to-date guidance not just useful but essential. Our team is positioned to provide exactly that, helping clients act with confidence in a regulatory landscape that is still very much taking shape.