News from the EU #6 – Key regulatory updates for the green transition

April, 2nd 2026

The European Union is tightening its regulatory framework to expedite the low-carbon transition—yet significant challenges remain.

From the streamlining of sustainability reporting rules (CSRD/CS3D) to critical delays in Member States’ renovation plans and growing tensions over the carbon market, March 2026 marks a pivotal moment for stakeholders in real estate and energy. Below, we dissect the key issues and opportunities for LCBI in this evolving landscape.

1. Adoption of the Omnibus Directive: Streamlining CSRD and CS3D Requirements

On 24 February 2026, the Council of the European Union definitively adopted the Omnibus I Directive, a sweeping simplification initiative amending two cornerstone sustainability regulations: the Corporate Sustainability Reporting Directive (CSRD) and the Corporate Sustainability Due Diligence Directive (CS3D). These amendments aim to reduce administrative burdens while maintaining rigorous standards for large corporations.

Post-Omnibus CSRD: Simplified Environmental, Social, and Governance Reporting

The CSRD mandates that large companies publicly disclose their environmental, social, and governance (ESG) impacts and risks, using standardised reporting frameworks (ESRS) and subject to independent assurance. Following the Omnibus revisions:

• Scope of Application:
  • EU companies with over 1,000 employees and annual turnover exceeding €450 million.
  • Non-EU parent companies with EU turnover exceeding €450 million and an EU branch generating over €200 million.
• Key Simplifications:
  • Simplified ESRS standards, with the final version expected by mid-2026.
  • Companies with fewer than 1,000 employees are no longer required to provide data beyond “voluntary standards”, to be defined by 19 July 2026.
• Timeline:
  • Member States must transpose the directive by 19 March 2027.
  • New scope applies from 1 January 2027.

Post-Omnibus CS3D: Strengthened Due Diligence on Supply Chains

The CS3D requires companies to assess and mitigate social and environmental risks across their value chains, addressing issues such as forced labour, deforestation, and pollution. Post-Omnibus adjustments include:

• Scope of Application:
  • EU companies with over 5,000 employees and global turnover exceeding €1.5 billion.
  • Non-EU companies with EU turnover exceeding €1.5 billion.
• Core Requirements:
  • Risk-based due diligence, to be reviewed at least every five years.
  • Penalties of up to 3% of global turnover for non-compliance.
• Timeline:
  • Member States must transpose by 26 July 2028.
  • Compliance required from July 2029.

EU’s Stated Objective: These adjustments seek to reduce red tape while bolstering European competitiveness, particularly amid geopolitical instability.

2. Delays in Energy Reporting and Renovation Plans: EU Cracks Down on Non-Compliance

The European Commission has initiated infringement procedures against 20 Member States for failing to meet energy and climate reporting obligations, as well as delays in submitting national building renovation plans.

Overdue National Energy and Climate Reports

• Austria and Romania failed to submit their integrated national energy and climate reports, due by March 2025.
• These biennial reports track progress toward EU emissions reduction and energy efficiency targets.
• Both countries have two months to respond or face potential legal action.

Building Renovation Plans: 19 Countries Lagging Behind

Nineteen Member States—including France, Germany, Italy, and the Netherlands—have not submitted their national building renovation plans, which were due by December 2025. These plans are critical to achieving carbon neutrality in the building sector by 2050.

• Affected countries have two months to comply, or the Commission may issue a reasoned opinion, the first step toward legal proceedings.

3. Energy Crisis and ETS Divisions: A Test for Europe’s Green Transition

EU Response to the Energy Crisis

The conflict in the Persian Gulf triggered a surge in energy prices, with oil reaching over $100 per barrel in early March 2026 (around $92 as of mid-March). While several Member States urged the Commission to activate emergency measures, Brussels prioritised long-term solutions:

• Diversifying energy supplies to reduce fossil fuel dependence.
• Cutting demand through energy efficiency and renewable energy policies.

ETS Debate: Ten Countries Call for Flexibility

A coalition of 10 Member States (Austria, Czech Republic, Croatia, Greece, Hungary, Italy, Poland, Romania, Slovakia, and Slovenia) petitioned the Commission to ease Emissions Trading System (ETS) rules. Their demands include:

• Extending free carbon allowances beyond 2034 to safeguard industrial competitiveness amid rising costs.
• Reducing carbon price volatility to provide businesses with predictable planning conditions.

The Commission has yet to respond, but the debate underscores the ongoing tension between climate ambition and economic pragmatism.

Key Takeaways for LCBI

These developments highlight three critical dynamics for low-carbon real estate stakeholders:

1. Stricter Reporting and Due Diligence Obligations (CSRD/CS3D): Companies must prepare for heightened transparency and compliance requirements, with hefty financial penalties for non-compliance.
2. Accelerating Building Renovation: Member States’ delays reveal preparedness gaps, yet decarbonising existing buildings remains a cornerstone of climate neutrality. LCBI can play a pivotal role in supporting public and private actors through this transition thanks to the new certification launched this year (read more about the new certification).
3. Energy Instability and Carbon Regulation: Geopolitical crises and ETS disputes underscore the need for resilient solutions (energy efficiency, renewables) and a stable regulatory framework to underpin low-carbon investments.

Next Steps to Watch:

• Mid-2026: Adoption of simplified ESRS standards (CSRD).
• 2027–2029: Gradual transposition and implementation of Omnibus directives.
• 2028: Potential escalation of sanctions against lagging Member States on renovation plans.