Which sustainable office features make a visible difference?

When it comes to sustainability, visibility is key. The sustainable office features that really make a difference are those that people use or see changing every day. Water stations for refillable water bottles, recycling and food waste stations, reused materials with a story behind them, and living planting, especially planting that grows food. Most of the carbon savings in an office are of course invisible, but visible features turn those savings into something people notice and talk about.

Why does visible sustainability matter?

People judge an office's sustainability by what they can see, but most of it can't be seen. A heat pump, or a renewable tariff reduces carbon, but it isn’t visible to anyone.

In Essity's survey of 2,000 office workers who had returned at least part-time, 58% described their office as "shamefully eco-unfriendly" and 34% said environmental practices felt like an afterthought. Some of those offices may well have been efficient buildings, but the occupants weren’t aware of it. 

It also makes a difference from a commercial perspective, as KPMG found that 46% of UK office workers, students and recent graduates want their employer to show a commitment to ESG, and 30% research a company's record before applying. For landlords, demand for low-carbon space is high with JLL estimating only 34% of expected demand across 20 major office markets will be met.

So while visible features don't replace the invisible ones, they are how a building's sustainability is noticed by the people who choose to work, lease and stay there.

Which features make the most visible difference?

The features that work best have three main characteristics: people see them daily, they can take part, and the benefit is easy to explain in one line. Here is how the common options compare.

Feature	What people see or do	Visibility	Day-to-day involvement	Upkeep
Water refill points and reusable cups	Fill a bottle or mug instead of buying single-use	High	Daily	Low
Clear recycling and food waste stations	Sort their own waste, ideally with signs showing where it goes	High	Daily	Low to medium
Cycle storage, showers and lockers	Facilities that make cycling to work practical	Medium	For cyclists	Medium
Reused and reclaimed materials	Furniture, flooring or finishes with their origin labelled	Medium, if the story is told	None	Low
Decorative plants and living walls	Greenery in shared spaces	High	Little	Medium to high, usually contracted
Office farm (hydroponic growing)	Food growing in the space, with harvests people join and take home	High	Regular harvests and events	Managed by the provider
Low-carbon heating, solar, renewable tariff	Usually nothing, unless explained	Low	None	Building-level

The last row is the most important for carbon, and so it acts as a foundation rather than an alternative. Among the others, features that ask people to do something frequently, such as refilling, sorting or harvesting, keep sustainability in view. And features that have a story, such as a reclaimed oak table or lettuce grown a few metres from the kitchen, get talked about even more.

Where does an office farm fit?

An office farm is one of the few features that is both visible and resource-efficient. It puts food production in front of people, and it gives them a reason to come back to it.

Square Mile Farms runs more than 120 farms across the UK, in offices, residential buildings, schools and restaurants. On our hydroponic systems:

• water is recirculated in a closed loop, using 95% less than conventional agriculture

• vertical growing uses up to 98% less land

• our lettuce has been calculated to produce 43% lower CO₂ emissions than the UK average

• crops grow without pesticides or herbicides, and produce travels metres rather than miles where farms supply on-site catering.

  
  

And the activity around the farm makes it even more visible. Our Urban Farmers run regular harvests where people can learn about what's growing and take it home, and we also organise workshops such as pesto-making and growing sessions alongside the Farms. 

At one London office, a bespoke Farmwall in the catering space has become a visible example of sustainability that brings colleagues together. At a university café, a farm supplies produce for the menu and doubles as a learning space for students and staff.

Farms also fit with how buildings are assessed. Workplace farming can align with WELL features on Nourishment and access to nature, though the contribution depends on the project, so teams seeking certification should work with a WELL Accredited Professional. Read more in Can an office farm help you achieve WELL certification?

Frequently asked questions

What is the most visible sustainable feature in an office? 

Living planting and food growing tend to be the most noticed, because they are in shared spaces, change week to week and invite people to take part. 

How much space does an office Farm need? 

A freestanding Farmstand is 74cm in diameter and 150cm tall. A Farmwall module is 1.1m wide and 2.2m tall. Both need only a standard 3-pin socket and no plumbing. See our farms for full specifications.

Who maintains an office Farm? 

With Square Mile Farms, our Urban Farmers handle planting, crop care, maintenance and harvests, so the Farm doesn't add work for employees or facilities teams.

Can sustainable features help with BREEAM or WELL? 

They can contribute. Workplace farming can align with WELL features relating to Nourishment and access to nature. Exact credits depend on the project and should be confirmed with an accredited assessor.

Thinking about how to make sustainability visible in your workplace? See how our farms support workplace sustainability or get in touch.