The Modern Office Lease: Are Traditional, Less-Green Leases Still Relevant?

It is well-established that, in recent years, the commercial property market has witnessed a significant shift towards sustainability, with "green leases" becoming increasingly prevalent. These leases are designed to promote environmentally friendly practices through commitments between landlords and tenants as to how they will operate and manage the demised property. 

This trend has been particularly noticeable in the office market, where more sustainable properties are considered “best in class” and more attractive to tenants to boost their green credentials whilst benefitting landlords through higher rental values. 

But is it that simple?  Or is there still a place for traditional leases that do not prioritise green initiatives? 

Understanding Green Leases

Green leases incorporate clauses that encourage both landlords and tenants to adopt sustainable practices. These may include energy efficiency measures, waste reduction strategies, and commitments to use renewable energy sources. The aim is to reduce the environmental impact of buildings and align with the parties’ broader sustainability goals.

The Rise of Green Leases

The demand for green leases has been driven by several factors. There is growing awareness of the environmental impact of buildings, which are responsible for a significant portion of global energy consumption and carbon emissions. Businesses are also increasingly recognising the benefits of sustainability, not only in terms of corporate responsibility but also in cost savings from reduced energy bills, as well as improved employee well-being and attraction and retention of talent.

Landlords and tenants are also feeling the effects of mounting regulatory pressures. Governments worldwide are implementing stricter environmental regulations, pushing the property market towards greener practices. Take the Minimum Energy Efficiency Standards (MEES) in England and Wales, for example.  This also makes green leases more attractive.

The Case for Traditional, Less-Green Leases

Last year, Savills reported the results of their global survey of office tenants, landlords, and developers across global markets, Q1 2025, which focussed on real estate priorities. Savills found that, “environmental credentials of office buildings are an important consideration”, particularly in Europe (less so in the US) and that the drive towards greener buildings is expected to continue. However, “strong environmental credentials” ranked outside the top 8 site selection factors for prime office premises globally. Factors such as transport links, proximity to shops and restaurants and building security all were among the factors that ranked higher.

Despite the advantages of green leases, traditional leases still hold relevance in the modern market. For some landlords and tenants, the immediate financial implications of implementing green measures can be a barrier. Retrofitting older buildings to meet green standards can be costly, and not all businesses have the capital or inclination to invest in such initiatives.

Traditional leases also offer simplicity and familiarity, which can be appealing to businesses that prefer straightforward agreements without additional commitments.

It is also important to consider that not every business prioritises sustainability as a core value. For some, location, cost, and flexibility may outweigh the benefits of a green lease. With significant increases in business operation costs such as utilities, employee wage expectations, national insurance and the like, some office occupiers will prefer to avoid paying the so-called “green premium” on rent values and bearing the burden of additional sustainability obligations.

Balancing Green and Traditional Leases

The key to navigating the modern office leasing market lies in balance. While green leases offer undeniable benefits, they may not be suitable for every situation and traditional, less-green leases are certainly not a thing of the past. Landlords and tenants must assess their priorities and capabilities, considering factors such as budget, business values, and regulatory requirements.

For landlords, offering a mix of green and traditional leases can attract a broader range of tenants. Providing options allows businesses to choose leases that align with their specific needs and goals. For tenants, understanding the long-term benefits of green leases, such as potential cost savings and enhanced corporate image, can inform their decision-making process.

While green leases are undoubtedly gaining traction, traditional leases still have a place in the modern commercial property market. The decision between the two should be guided by a careful consideration of individual circumstances and priorities. As the market continues to evolve, the ability to adapt and offer diverse leasing options will be crucial for landlords and tenants alike. Ultimately, whether opting for green or traditional leases, the focus should remain on creating spaces that support business success and sustainability in equal measure.

It is always important to seek independent legal advice for your particular circumstances, so please do not hesitate to contact Ben Butterworth (ben.butterworth@crsblaw.com) or your usual Charles Russell Speechlys contact if you have any queries.