Avoiding Greenhushing: Why Silence Is Costing Your Business More Than You Think

Greenhushing is when a business deliberately stays quiet about its genuine sustainability progress, usually for fear of being accused of greenwashing or falling foul of the regulator. It is the opposite problem to greenwashing, but it stems from the same root cause, and for UK businesses operating under the Competition and Markets Authority’s Green Claims Code, it is becoming an expensive habit.

We have written before about the risks of greenwashing and the regulatory consequences of making environmental claims that cannot be backed up with evidence. Yet there is another problem growing across UK business that is just as damaging, and it gets far less attention. It is greenhushing, and it describes what happens when organisations doing genuine sustainability work choose to say nothing about it.

The fear is understandable. Since April 2025, the Competition and Markets Authority (CMA) has had the power to fine businesses up to 10% of global turnover for misleading environmental claims under the Digital Markets, Competition and Consumers Act. The CMA can investigate and impose penalties directly, without going through the courts, and has made green claims a priority enforcement area. For many business leaders, the safest response has been to stay quiet. However, silence carries its own costs, and they are mounting.

Why greenhushing is costing UK businesses contracts and talent

Greenhushing might feel like the low risk option, but it is anything but. Businesses that stay silent about their sustainability credentials are missing commercial opportunities every day. Procurement teams and fleet buyers increasingly require ESG data as a condition of contract. Customers expect transparency. Supply chain partners are filtering suppliers on sustainability performance. If others in your sector are communicating their progress and you are not, you are handing them a competitive advantage.

This is not just a branding issue. It has real financial implications. Tender processes across UK manufacturing, construction, facilities management and professional services now routinely include sustainability criteria. If you cannot articulate your ESG performance clearly and confidently, you risk losing contracts to businesses that can.

There is also a recruitment dimension. Skilled professionals, particularly younger talent, are drawn to organisations that demonstrate purpose and values. If you stay quiet about sustainability, you are narrowing your talent pipeline at a time when recruitment is already challenging.

What greenwashing and greenhushing have in common

It is tempting to see greenwashing and greenhushing as opposite problems, but they stem from the same place: a lack of structured sustainability strategy and a disconnect between what a business does and what it says.

Organisations that greenwash typically lack the evidence base to support their claims. They rely on vague language, isolated initiatives or offsetting schemes without addressing their full environmental impact. Organisations that greenhush often have genuine progress to share but lack confidence in what they can safely communicate. In both cases, the missing ingredient is the same. Businesses need a robust sustainability framework that gives them clarity on where they stand, what their data says, and how to talk about it accurately and proportionately.

This is exactly where we focus our work at Wylde Connections. We help organisations build sustainability strategies grounded in evidence, from ESG diagnostics and double materiality assessments through to GHG emissions baselining across Scopes 1, 2 and 3, action planning and reporting. That foundation gives businesses the confidence to communicate, because every claim is anchored in data and aligned with regulatory expectations.

Why sustainability strategy and communications must work together

Too often, sustainability strategy and communications are treated as separate workstreams. A strategy team develops the framework, gathers the data and sets the targets. Then, sometimes months later, a marketing or communications team is asked to translate it into messaging. That disconnect creates risk. Without strategic input, communications teams can inadvertently overstate progress. Without communications expertise, strategy teams produce reports that never reach the audiences that matter.

This is why Wylde Connections has formed a strategic partnership with communications specialist Torque Agency Group. Torque brings more than 25 years of sector specific communications expertise, particularly in automotive and manufacturing. Together, we help businesses align sustainability strategy and communications from day one, so that every claim is grounded and every narrative is defensible under the CMA’s Green Claims Code.

As Denise Taylor, Managing Director at Wylde Connections, explains: “Businesses either get communications without substance that risks CMA intervention, or strategy without visibility that satisfies neither investors nor customers. This partnership delivers both.”

By combining Wylde’s diagnostic rigour with Torque’s communications capability, we ensure that sustainability progress is not just measured but communicated in a way that builds trust, meets regulatory expectations and supports commercial objectives.

Three steps to move beyond greenhushing

The regulatory environment will not soften. Expectations from customers, investors and supply chains will continue to rise. Waiting is not a strategy. Here are three practical steps to move beyond the silence.

1. Understand your starting position.

What sustainability activity is already happening across your operations? Most businesses have far more to communicate than they realise once it is properly mapped and evidenced. Our Enveglas ESG Diagnostic and FREE ESG Progress Checker are designed to give you that clarity quickly and practically.

2. Get the evidence in order before the messaging.

Every environmental claim must be specific, substantiated and considered in the context of your whole operation. Broad, unqualified statements are precisely what the CMA is targeting. Working with a specialist sustainability consultancy ensures your claims are built on solid ground.

3. Align strategy and communications from the start.

Do not develop a sustainability programme in isolation and hand it to a marketing team to translate afterwards. Build communications into the process from the outset so that progress is shared accurately, proportionately and with confidence.

How Wylde Connections can help your business find its voice

The businesses that get this right will win contracts, strengthen supply chain relationships, attract talent and build lasting trust with their stakeholders. Your sustainability work deserves to be seen. The key is making sure it is communicated with the integrity and evidence it needs to withstand scrutiny.

At Wylde Connections, we help UK organisations move beyond good intentions and marketing language towards sustainability strategies that are measurable, credible and visible. Together with Torque Agency Group, we offer a combined service that ensures your sustainability credentials are both robust and well communicated.

Ready to find your voice on sustainability?

Book a FREE Discovery Call with our team and find out how Wylde Connections and Torque Agency Group can help you turn genuine sustainability progress into clear, credible communications that win contracts and build trust.