Small tree growing out of soil.

Who are the eco-conscious customers?

Eco-conscious consumers are no longer a side segment. They now influence the direction of whole markets. Governments are tightening green legislation, B Corp certification is gaining weight with investors and consumers, and sustainability reporting is becoming mandatory. For businesses, this shift makes environmental performance a basic requirement for staying relevant.

For brands, this represents both a challenge and an opportunity. The challenge is to meet rising expectations from consumers who demand proof rather than promises. The opportunity is to earn loyalty, secure long-term growth, and strengthen resilience in a market where sustainable choices now define competitive advantage.

 

Values that drive sustainable consumer behaviour

The eco-conscious customer is motivated by values, not just price. For these shoppers, purchases are expressions of principle as well as practical choices. Someone who selects a sustainable alternative to plastic waste feels they are directly contributing to reducing pollution.

A buyer who supports a brand committed to fair labour practices knows their money is helping uphold dignity and fairness across global supply chains. This is why 72% of consumers globally are willing to pay more for sustainable alternatives.¹ Values are no longer abstract. They have direct economic impact.

 

Balancing values with affordability

At the same time, cost-of-living pressures shape decisions. Research shows that 47% of shoppers are willing to pay 5–9.9% more for sustainable products, while only 14% will pay much higher premiums.² The result: brands must offer eco-friendly products that balance affordability with authenticity, avoiding sustainability becoming an exclusive privilege.

 

Authenticity over slogans

Today’s eco-conscious consumer is highly sceptical: 57% of UK consumers say they distrust companies’ environmental claims.³ Another study found that 62% of sampled UK products failed checks under the Green Claims Code.⁴ In this environment, vague marketing copy or greenwashing is not just ineffective - it’s dangerous.

True trust comes from transparency. Publish clear numbers on carbon emissions, open up sourcing of raw-materials, show your energy consumption, and explain end-of-life routes—repair, resale, recycle. Put the evidence where customers expect to find it: product pages, packaging, and annual reports. Plain language beats vague claims.

 

Regulation is accelerating the shift

Governments are tightening the rules. The UK’s CMA Green Claims Code, the EU’s Green Claims Directive, and the US SEC’s climate-disclosure rules are raising the bar for substantiating environmental statements.⁵ Brands that move early reduce risk and build credibility. Those that delay invite penalties, complaints, and reputational damage.

AI generated image of a green futuristic city.

Investing for a greener future: from cost to growth driver

Eco-conscious customers buy for the long term. They turn away from low prices that conceal greenhouse-gas emissions, poor energy efficiency, or exploitation in the supply chain. They favour brands that:

  • cut their carbon footprint in their supply chains
  • switch to renewable energy in operations
  • design for the Circular Economy

Consumers understand that paying a little more today can deliver lasting environmental and social returns. PwC research shows the average consumer is willing to pay a 9.7% premium for sustainable products across categories.⁶ This premium loyalty translates directly into brand growth, reputation and competitive advantage.

 

Sustainable practices as a brand differentiator

An environmentally friendly approach to day-to-day operations is one of the most effective ways for a brand to set itself apart. When sustainability runs through the supply chain, product design, and communications, it creates advantages that competitors struggle to replicate. Brands that act with credibility can command higher prices, earn trust that protects against scrutiny, and build loyalty that lasts well beyond a single transaction.

Sustainability is no longer CSR, but a brand strategy.

 

Case studies: Leaders in sustainable practices

Patagonia

Patagonia has built its reputation by making sustainability central to how it operates. The company’s Worn Wear programme helps customers keep clothing in use longer through repair and resale, cutting waste and extending product life. The brand also gives 1% of its revenue to environmental projects and uses recycled materials such as polyester made from plastic bottles. These actions have helped it win trust and loyalty from customers who want proof, not promises.

IKEA

IKEA is embedding circular-economy principles into its business. Its ‘Buy Back & Resell’ scheme allows customers to return furniture so it can be refurbished and resold rather than discarded. The company has also committed to becoming fully circular by 2030, designing products for reuse, repair and recycling while phasing out single-use plastics in stores. By reducing waste and generating its own power, IKEA is showing how operational change and customer engagement can go hand in hand.

Unilever

Unilever has linked sustainability with business performance. Brands such as Dove and Ben & Jerry’s have grown faster than others in its portfolio, showing that clear commitments can support commercial results. The company is cutting plastic use by replacing virgin materials with recycled packaging and works with schemes like Rainforest Alliance and Fairtrade to source raw materials responsibly.

 

Future trends shaping eco-conscious consumerism

AI and data-driven transparency

AI, blockchain and digital twins are transforming sustainability reporting. Real-time emissions tracking, energy forecasting, and raw material traceability provide consumers with proof and regulators with compliance evidence. Brands that use these tools can demonstrate environmental impact down to the factory or farm level.

The rise of the circular economy

Consumers increasingly expect sustainable alternatives that extend product lifecycles. Rental, resale, refill and repair models are becoming mainstream. From furniture take-back schemes to refill stations in beauty retail, circular models offer both environmental benefit and new revenue streams.

Regulatory tightening across markets

The EU’s Green Claims Directive, the UK’s Extended Producer Responsibility scheme, and US climate disclosure laws are converging on one message: unverifiable claims won’t pass. Regulation will continue to accelerate in 2025 and beyond, favouring brands that move proactively.

Gen Z purchasing power

Gen Z sees climate change as a lived reality. They consistently choose brands that prioritise reducing plastic waste, renewable energy adoption, and ethical practices. Their increasing economic power will keep pushing sustainability to the centre of business strategy.

Lifestyle shifts

Sustainability is not limited to what people buy. Everyday choices are changing too, from eating a more plant-based diet to using public transport, cutting food waste, and reusing products instead of throwing them away. Customers expect brands to support these shifts - whether through product ranges, services, or campaigns - and reward the ones that make sustainable living easier.

 

How brands must respond strategically

Integrate renewable energy and improve efficiency

Companies that generate or source power from wind, solar or other renewables cut emissions while protecting themselves from unpredictable energy prices. Efficiency gains such as updating machinery, optimising transport and reducing wasted heat or electricity lower costs and demonstrate a practical commitment to sustainability.

Audit and disclose supply-chain impacts

Brands must map supply chains to measure and report on carbon, water and labour practices. Tools like blockchain and AI enable end-to-end visibility. Public disclosure strengthens trust, mitigates regulatory risk, and opens opportunities for efficiency gains.

Design for circularity

Embedding circular-economy models, such as product take-back schemes, refill systems, and resale programmes, creates new revenue while reducing waste. These models shift consumer perception from linear consumption to long-term partnership with a brand.

Reduce carbon emissions in supply chains

Beyond their own operations, brands need to address Scope 3 emissions. Working closely with suppliers to cut energy consumption and source more sustainable raw-materials shows leadership and delivers measurable results.

Pursue credible certifications

Independent standards such as B Corp, Fairtrade and the Carbon Trust give weight to sustainability claims. They lower reputational risk, help a brand stand out, and give customers reliable guidance in crowded markets.

Innovate for affordability

Sustainability cannot remain a premium option. Brands that expand access to recycled materials, invest in circular supply chains and develop cost-effective processes can offer products that are both eco-friendly and within reach.

Tell your sustainability story

Compliance alone is not enough. Brands that share clear, honest accounts of their progress and challenges build stronger connections with customers. Partnerships with environmental groups, visible action on climate change and campaigns rooted in genuine practice all strengthen credibility.

 

Takeaways

The eco-conscious consumer is reshaping the market. They are not satisfied with labels or slogans. They expect proof, transparency and meaningful action. For brands, this means sustainability is no longer a side initiative but a central growth strategy. Those who lead will enjoy loyalty, premium pricing and resilience. Those who lag will face regulatory pressure, reputational damage, and lost revenue.

Work with h2o to build sustainability-driven marketing strategies that resonate with eco-conscious consumers. Explore our B Corp journey and discover how we can help your brand achieve credibility, impact and long-term value. Get in touch now.

 

Sources

Arbor.eco – 80+ Sustainability Statistics for 2025: Ultimate List

Blue Yonder – Consumer Sustainability Survey 2025

GS1 UK – Majority of consumers don’t trust companies to come clean about their environmental impact

Which? / Ashurst – Greenwatch: how widespread is greenwashing by UK businesses?

Charles Russell Speechlys – Anti-greenwashing in the UK, EU and the US: the outlook for 2025 and best practice guidance

PwC – 2024 Voice of the Consumer Survey