The Minimum Energy Efficiency Standards (MEES) have become a central legal focal point in property leasing, exerting influence on existing leases, suggesting heightened benchmarks for the future, and incorporating carbon factors into Energy Performance Certificates (EPCs). In this piece, we explore the legal intricacies of MEES compliance, providing valuable insights into strategic considerations tailored for Landlords and Tenants.

MEES and Ongoing Leases

In the ongoing lease landscape, MEES introduces significant legal considerations. Landlords are required to understand and adhere to their legal obligations, ensuring that the energy efficiency of their properties aligns with MEES requirements. Navigating the complex web of compliance is crucial, especially with the impending 2025 deadline for Energy Performance Certificates (EPCs) on all leased properties. Our team, at B P Collins LLP, stands ready to offer advice, guiding clients through the complexities of MEES and assisting in the implementation of necessary measures to meet these evolving regulatory provisions.

Proposal to Reduce Minimum Rating to B by 2030

Looking towards the future, discussions surrounding MEES propose an ambitious shift by raising the minimum energy efficiency rating to B by 2030. This signifies a shift in the industry’s commitment to sustainability, challenging Landlords to not only meet current standards but to anticipate and invest in improvements that align with these evolving criteria. The proposal encourages a forward-thinking approach, emphasising the importance of long-term environmental responsibility in property management. Our focus is on ensuring Landlords are well-informed about the potential impact of these proposals, empowering them to navigate the evolving standards and proactively address any legal challenges that may arise.

Carbon Factors in EPCs from June 2022

In June 2022, there was a significant change in the EPC landscape with carbon factors being introduced. Carbon factors are a crucial component of EPCs, as they quantify the amount of carbon dioxide emissions associated with the energy consumption of a building. It’s crucial for those engaged in property leasing, including Landlords and Tenants, to be aware of these changes and make appropriate improvements. When evaluating or renewing leases, understanding the implications of these carbon factors becomes essential in navigating the shifting criteria.

Strategic Use of MEES

Beyond compliance, our legal professionals recognise the strategic opportunities presented by MEES. We advise Landlords and Tenants on leveraging MEES strategically during key lease events such as renewals, rent reviews, and dilapidations. It is advisable for Landlords to consider upgrading their energy efficiency practices to not only meet the MEES compliance standards but also to increase the overall appeal and market value of their properties.

At B P Collins, we understand the importance of aligning regulatory compliance with commercially sensible decisions. We are here to help clients navigate the complexities of MEES, ensure compliance with existing regulations, anticipate future changes, and consider opportunities for sustainable property management. As the 2025 deadline approaches, and proposals for a higher minimum rating by 2030 gain traction, our legal team is able to guide clients through the evolving landscape of MEES compliance, offering a proactive and informed approach to sustainable practices.

If you have any further questions or require assistance regarding Minimum Energy Efficiency Standards, do not hesitate to contact our property team at or call 01753 889995.

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Alison Taylor
Practice Group Leader

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