6 Effective Sustainable Marketing Strategies & Examples for Success in 2024

Eben Meyer
Eben Meyer
Eben works with closely Tellus Markets, an enterprise decarbonization platform that helps sustainability managers take concrete action towards decarbonization. He collaborates with experienced co-founders and senior legal professionals who bring deep expertise in finance, technology, and law.

Introduction

When not working on growing Tellus, Eben Meyer is dedicated to enhancing profitability across Cleantech - by developing playbooks that drive revenue growth and reduce costs. His approach blends creativity with technical expertise, refined through years of experience in navigating complex B2B sales cycles and simplifying intricate product communication.

Experience

Eben’s journey began with a passion for circuit boards, solar panels, and the arts—a unique combination that eventually led to classical music training, instilling both discipline and creativity. He started his professional career in London, focusing on B2B Demand Generation for SaaS. Eben’s efforts resulted in a 5x revenue growth, achieved through collaboration with major clients like Microsoft, F5 Networks, Fujitsu, and SAP. He has designed growth playbooks for lead generation and sales enablement, honed them further in startups and enterprises, and now applies this expertise to Cleantech software, consistently adapting to meet the industry’s evolving demands.

Marketers at growing brands today recognize that sustainability has become a core part of business growth strategy.

That’s because consumers,stakeholders and investors are all paying attention: in fact 80% of global consumers want to know what you stand for, according to Kantar’s Global Monitor. They’re not just buying your products—they’re buying your values.

But if you’re reading this you’re not asking, “Is sustainability important?” You’re asking, “How do I do this the right way—how do I grow my business profitably while staying true to sustainable marketing practices?”

This guide dives into the A-to-Z playbook for building a brand that talks the talk AND walks the walk.

We’ll learn from the best in the game—the “Green Champions” who’ve cracked the code on growing positive impact alongside profits.

sustainability marketing strategies

That’s what this guide is about: transforming sustainability from a buzzword into a core part of your growth strategy.

Ready to grow sustainably?

Strategy 1: Avoid Greenwashing Traps in Cleantech and Sustainable Marketing

Let’s start by addressing the elephant in the room.

If you’re in the climate tech or cleantech space, you’re selling more than products—you’re selling a vision of a cleaner, cooler future. Whether it’s renewable energy solutions, circular economy innovations, or carbon capture technology, the goal is the same: embed sustainability deeply into your brand’s core.

The challenge that many brands face is the desire to talk before they walk. Simply declaring your brand “green” or “eco-friendly” is like saying you recycle—it’s the bare minimum. Today’s consumers want proof, not promises.

Leading with action before words is both the right and the smart approach. It boosts brand trust and is more cost-effective in the long run, leading to lower energy bills, fewer resources wasted, and greater appeal to investors.

Consider how Danone took proactive steps into sustainability. The company made headlines in January 2022 when it pledged to cut methane emissions by 30%, becoming the first food company to set a methane reduction target in line with the Global Methane Pledge launched at COP26. But even before this historic pledge, they were working with the Cool Farm Alliance to better track, model, and report methane emissions through the Cool Farm Tool.

sustainable marketing strategies image 2

By investing in action and redefining industry standards, Danone built trust with stakeholders and set themselves up for long-term success. Their efforts are now studied by firms like RMI for their effective use of public and private systems change.

The takeaway: Base your sustainability messaging on genuine actions. Authenticity isn’t just appreciated; it’s expected.

So, how do we ensure we’re not just talking, but truly embodying sustainability? Let’s have a look.

Strategy 2: Tell a Powerful Sustainability Story

Sustainability marketing thrives on creating a narrative that resonates—being authentic, clear, and impactful. It’s about sharing your efforts with the world in a way that goes beyond mere facts.

Why Storytelling is Essential in Sustainability Marketing

Storytelling transforms facts and initiatives into narratives people care about. When done right, it makes sustainability feel personal and relevant, creating emotional connections that drive loyalty.

For example, Patagonia’s “Don’t Buy This Jacket” campaign wasn’t just promoting a durable product; it was a bold move integrating sustainability into their marketing strategy. The ad urged consumers to rethink their shopping habits, highlighting the environmental impact of producing new gear. Instead of a sales decline, they saw a 30% boost.

patagonia sustainability marketing
patagonia sustainability marketing

They also introduced the “Worn Wear” program, elevating thrift-shopping and proving that saving the planet can be stylish and smart. This campaign sparked a broader conversation about consumerism and responsibility, building trust and expanding the brand’s influence.

For Cleantech Brands: Focus on Vision

Cleantech brands are uniquely positioned to tell stories of innovation. Whether offering renewable energy solutions, circular economy models, or carbon reduction technology, you’re presenting a vision for a better future.

Tesla, for instance, centers its narrative on shaping a sustainable world through electric vehicles. This vision fuels the brand’s growth by inviting consumers to believe in a cleaner future.

The key here is:

  • Clear and Powerful Messaging: The vision is straightforward and compelling.
  • Inclusive Mission: It invites everyone to join the cause.
  • Transparent Action Plan: Detailed strategies are shared openly, such as those found in Tesla’s Master Plans.

Details Matter: Show What You’re Doing

Consumers expect more than general claims; they want to know how you’re making a difference, down to the specifics.

IKEA exemplifies this with their “People & Planet Positive” strategy. They outline clear goals, like becoming climate-positive by 2030, and provide transparent updates on their progress. This continuity in storytelling builds trust and reinforces their commitment to real change.

Humanize Your Story: People Connect with People

A sustainability story resonates more when it highlights the people behind the efforts. Personal stories from your team, founder, or customers make your brand relatable.

IKEA released a viral video humorously showing a polar bear wandering through a city to highlight climate change. It’s a fun and relatable approach that cleverly raises awareness of IKEA’s sustainability goals, leveraging simple, visual storytelling that sparks social media sharing.

Similarly, The Sierra Club is championing renewable energy by getting cities across the U.S. to commit to 100% clean energy. With over 190 cities on board, they’re turning the dream of a sustainable future into reality.

It’s not just about cutting emissions; it’s about empowering communities and making clean energy the new normal.

Tie Your Story to Real-World Impact

Sustainability efforts are powerful when they lead to tangible outcomes. Consumers want to see the impact of your actions, so it’s crucial to connect your story to measurable results.

Apple is a strong example. Their commitment to carbon neutrality by 2030 is backed by transparent steps, such as using recycled materials and improving product energy efficiency. Apple doesn’t just talk about sustainability; they provide data on how they’re achieving it. This kind of storytelling strengthens credibility and builds consumer trust.

Distribute with Your Audience in Mind

Once you have a powerful sustainability story, consider how it can be used to grow your business. Following proven cleantech growth strategies will get your story out there, helping you skip the guesswork and expand your business without overspending.

Key Takeaways for Crafting a Winning Sustainability Story

  • Focus on Authenticity and Transparency: Be genuine and open about your sustainability efforts.
  • Highlight Specific Actions and Results: Provide concrete examples of what you’re doing and the impact it’s making.
  • Use Human Stories to Make Your Brand Relatable: Share personal stories to connect with your audience on a deeper level.
  • Connect Your Efforts to Real-World Impact: Show how your actions are making a tangible difference.
  • Distribute with Your Audience in Mind: Share your story through channels that best reach and engage your target audience.

Storytelling breathes life into sustainability marketing. When done thoughtfully, it builds trust, deepens relationships, and fuels long-term brand growth.

Strategy 3: Cost-Conscious Sustainability Marketing – Invest and Save

Marketing sustainably doesn’t have to strain your budget. In fact, some of the most impactful sustainability campaigns arise from tight budgets and creative thinking. The key is knowing where to invest your time and resources, and where you can economize without compromising your message or values.

Invest in What Matters Most: Your Core Message

Start with clarity. Dedicate your time, thought, and a bit of budget to refine your sustainability message. If it’s unclear or confusing, it won’t resonate with your audience.

Use Organic Channels to Amplify Your Story

Your message can reach far without significant spending. Organic marketing channels like social media, blogs, and community engagement are powerful and cost-effective ways to spread the word. Focus on authentic content that tells your sustainability story. Use blog posts, case studies, or infographics to showcase how your brand is making a real difference. Think of it as your digital megaphone without the hefty ad bill.

Create High-Impact Content with Low Costs

You don’t need a big budget to produce high-quality content. Start with what you have. Use your employees as ambassadors in your storytelling. Showcase the real impact of your sustainability efforts through simple videos or blog posts.

Even simple visuals can make a significant impact. Canva, a free design tool, allows you to create professional, branded visuals for social media or blog posts without hiring a designer. Tools like Loom enable you to create video content by recording your screen or providing behind-the-scenes looks at your operations.

Focus on Long-Term ROI

Sustainability is a long-term strategy, and returns accrue over time. When deciding where to invest, think beyond quick wins. Building trust, creating real connections, and establishing yourself as a sustainability leader are investments that pay dividends in the long run.

Consider IKEA. Their $2 billion investment in renewable energy wasn’t just for public relations. It was a strategic move that’s saving them millions in energy costs annually. The upfront expense was significant, but the long-term return on investment has been substantial.

Ikea marketing

But how can businesses that aren’t global giants like IKEA invest in sustainability in ways that benefit both the planet and their bottom line?

  • Upgrade Energy Efficiency: Swapping out old lighting for LED bulbs or investing in energy-efficient machinery can reduce energy bills over time. It’s an upfront investment that pays off in the long run.
  • Adopt Renewable Energy: Installing on-site solar panels or subscribing to green energy programs can lower operational costs and reduce your carbon footprint. Even on a smaller scale, the impact on your bottom line can be significant.
  • Improve Your Supply Chain: Partner with suppliers who prioritize sustainability and minimize waste. This reduces environmental impact and improves efficiency, helping you cut costs over time.

Remember, every step toward sustainability is an investment in your company’s future. It’s about the commitment behind the action, not just its size.

Key Takeaways for Sustainable Marketing on a Budget

  • Invest in a Clear and Authentic Sustainability Message: Clarity and authenticity resonate with audiences.
  • Utilize Organic Channels: Leverage social media and content marketing to spread your story cost-effectively.
  • Use Affordable Tools for High-Quality Content: Tools like Canva and Loom help create impactful content without significant expense.
  • Think Long-Term: Sustainable marketing is an investment in trust and brand loyalty that pays off over time.

Marketing your sustainability efforts doesn’t have to be expensive—it just has to be strategic. By focusing on authenticity, leveraging partnerships, and utilizing the tools you already have, you can craft a powerful sustainability story that drives growth without exceeding your budget.

Strategy 4: Optimize for Trust and Authenticity

Trust is the currency of today’s marketplace. Without it, your brand struggles to grow. In sustainability marketing, authenticity is key to building that trust. Consumers are seeking real, transparent, and measurable efforts—not just promises or vague claims. Brands that succeed make sustainability central to their mission and back it up with proof.

Why Authenticity Matters More Than Ever

People are increasingly aware of greenwashing—when companies exaggerate or fabricate sustainability claims. It’s not just a PR risk; it’s a fast track to losing customer loyalty. A survey by GfK found that 63% of global consumers trust brands more when they’re open about their environmental efforts, even if they haven’t reached their sustainability goals yet.

The takeaway? It’s not about being perfect; it’s about being honest.

Transparency: Share the Journey, Not Just the Destination

When building trust, transparency wins every time. Customers don’t expect your sustainability journey to be flawless; they expect you to show your progress and be clear about challenges along the way.

Allbirds exemplifies this by sharing the carbon footprint of every product they sell, making it clear that their mission is ongoing. They openly discuss their goal of cutting their carbon footprint in half by 2025, acknowledging it’s a work in progress but offering transparency at every stage.

Allbirds marketing

By placing carbon footprint labels on their products, they empower consumers with information and involve them in the journey.

Demonstrate Your Impact with Measurable Results

While transparency is crucial, showing real-world impact solidifies your brand’s authenticity. Vague claims of being “eco-friendly” or “green” aren’t enough; consumers want to know exactly what you’re doing to make a difference.

sustainable marketing 3

Unilever created the Sustainable Living Plan, which includes measurable goals like improving the health and well-being of 1 billion people by 2020. They share detailed progress reports, showing where they’ve succeeded and where they need improvement. This level of detail builds consumer trust because it demonstrates a deep commitment.

Unilever marketing

Brands like Apple and IKEA regularly share their sustainability progress, offering data on how they’re reducing carbon emissions, improving resource efficiency, and lowering waste in production. These metrics are proof that the brand is making tangible environmental improvements.

Here are some key environmental metrics to track:

  • Carbon Footprint Reduction: Track how much you’re reducing emissions through production, logistics, or product use.
  • Waste Reduction: Measure the amount of waste diverted from landfills or reduced through circular economy practices.
  • Energy Use: Track reductions in energy consumption across your operations, focusing on renewable energy adoption.
  • Water Use: If your business has a significant water footprint, track reductions or improved efficiency in water usage.

Be Honest About the Challenges

One of the biggest mistakes brands make is only highlighting the positive. Being real about the challenges you face on your sustainability journey can strengthen trust. People appreciate honesty, and being upfront about hurdles makes your achievements more credible.

Patagonia often highlights the difficulties they encounter in becoming more sustainable, from sourcing materials to addressing the environmental impact of production. They admit they aren’t perfect but strive for continuous improvement. This honesty creates a stronger bond with their audience.

Authenticity Starts From Within: Build a Sustainable Culture

Your brand’s sustainability efforts should extend beyond marketing; they need to be embedded into your company culture. If your employees believe in what you’re doing, that authenticity naturally flows into how you communicate with customers.

Tesla has built a company culture that revolves around sustainability. From engineers designing electric vehicles to teams developing solar energy solutions, sustainability isn’t just a marketing message—it’s part of the company’s DNA.

Tesla marketing

So much so that their Gigafactories run on 100% renewable energy, ensuring their clean energy mission is enacted at every level.

Key Takeaways for Building Trust Through Authenticity

  • Be Transparent: Openly share your journey, including progress and setbacks.
  • Provide Measurable Evidence: Use data and results to prove your sustainability efforts.
  • Acknowledge Challenges: Be honest about the hurdles you face.
  • Cultivate a Sustainable Culture: Align your internal practices with your external message.

Building trust through authenticity is about how you operate, not just how you market. Focus on messages that are genuine and transparent, and your audience will recognize and appreciate your commitment.

Strategy 5: Scale Sustainability Marketing with Digital Channels

If you’re not leveraging digital channels to amplify your sustainability message, you’re overlooking a significant opportunity. Consumers live online, and that’s where your sustainability story should thrive.

Scaling your sustainability marketing digitally doesn’t demand a massive budget—it just requires a well-thought-out strategy.

Digital Channels Are Where Sustainability Comes to Life

Whether through social media, email campaigns, or your website, digital platforms allow you to showcase your sustainability efforts in action. The advantage is the ability to engage directly with your audience, educate them, and build a community around your brand values.

Platforms like Instagram, LinkedIn, and YouTube are ideal for telling your sustainability story visually and interactively. A well-timed post demonstrating your cleantech innovation or a behind-the-scenes look at sustainable production practices can resonate deeply with your audience.

But here’s the key—your message must be consistent across every platform.

Build a Consistent Narrative Across All Channels

One of the biggest mistakes brands make is having a fragmented message across different channels. Your messaging on your website must align with what you post on social media, in emails, and even in customer service interactions.

Apple sustainable marketing

Apple’s commitment is woven into every aspect of their digital presence—from product pages highlighting recycled materials to videos showcasing their carbon reduction efforts. This consistency reinforces trust.

For cleantech brands, your website should serve as the hub of your sustainability messaging. Visitors should easily find details about your environmental impact, goals, and achievements.

Use SEO to Get Your Sustainability Story Found

Great stories won’t matter if no one finds them, and that’s where SEO comes in.

Optimizing your digital content for search engines is critical for getting your sustainability message in front of the right audience.

Use specific keywords that align with what your audience is searching for. For example, if your brand focuses on renewable energy, ensure you’re optimizing your content for terms like “clean energy,” “renewable energy solutions,” and broader terms like “sustainable power.”

In practice, this means blog posts, case studies, and even FAQ pages should all be optimized to help search engines surface your content when people search for sustainability solutions.

That’s why we’ve built cleantech SEO playbooks, which are absolutely free and designed to help firms launch this channel with limited resources.

Social Media: Engage, Don’t Broadcast

Social media is where your audience wants to engage with your sustainability efforts. But people don’t want to be sold to on these platforms; they want to be part of a conversation. Use your platforms to educate, inspire, and invite people to join your mission.

Patagonia social media

Patagonia, for instance, uses Instagram to spark conversations about environmental activism and responsible consumerism, often including thought-provoking questions or stories that invite followers to become part of the movement.

If you need help reaching targeted B2B audiences, you can follow leading cleantech PPC strategies that make distribution more affordable for impact companies.

Email Marketing Is a Direct Line to Your Audience

Emails enable you to share updates on your sustainability goals, new product launches, and behind-the-scenes insights in a direct and personalized manner.

When crafting your email campaigns, personalize them based on a deep understanding of your buyers. Building a clear cleantech buyer persona can help you prepare this channel and achieve better results in your downstream marketing efforts. Rather than sending generic promotions, focus on how your brand helps customers make more sustainable choices.

Video Marketing: Show, Don’t Just Tell

Video content is one of the most engaging ways to showcase your sustainability efforts. It’s especially effective in demonstrating the real-world impact of your cleantech solutions or sustainable products.

Short videos can illustrate how your product is made, highlight the impact of your sustainability initiatives, or feature interviews with key team members driving change. Tools like Loom, Canva, and CapCut allow you to create these videos on a budget, making this strategy accessible even for smaller brands.

Key Takeaways for Scaling Sustainability Marketing Digitally

  • Consistency Is Key: Maintain a unified message across all digital channels.
  • Optimize for SEO: Ensure your content is discoverable by your target audience.
  • Engage on Social Media: Foster conversations rather than broadcasting messages.
  • Use Email for Direct Communication: Personalize messages to build deeper connections.
  • Prioritize Video: Leverage video content to showcase your efforts engagingly.

With the right strategy, your digital presence can be a powerful driver for both growth and positive environmental impact.

Strategy 6: Build Strategic Partnerships in Sustainability

Brands that excel are those that find the right partners to amplify their impact. Strategic collaborations allow you to share resources, gain credibility, and reach new audiences—all while staying true to your sustainability mission.

Why Partnerships Matter for Growth

Sustainability is about contributing to a larger movement. By partnering with like-minded organizations, you tap into new expertise, scale your impact, and build trust through association.

Adidas partnered with Parley for the Oceans, aligning with an organization dedicated to reducing plastic waste.

This collaboration improved their environmental impact and connected them with an eco-conscious consumer base that values brands fighting for the planet. It was a win for both sides—Adidas innovated their products, and Parley expanded its influence through a well-known brand.

Choosing the Right Partners

When seeking partners, alignment is key. Your brand’s values should align with your partner’s mission; otherwise, the collaboration can feel disingenuous, and consumers may notice the inconsistency. Collaborations need to make sense both strategically and ethically.

Look for partners that complement your strengths. If your company focuses on cleantech, align with organizations or influencers credible in the sustainability space. Partnerships with NGOs, sustainability-driven startups, or government initiatives can add depth to your brand’s message.

Patagonia often collaborates with grassroots organizations focused on conservation efforts. These partnerships not only boost Patagonia’s credibility but also extend their environmental impact far beyond what the company could achieve on its own.

Collaborations Drive Credibility

Partnering with well-respected organizations boosts your brand’s credibility instantly. Whether co-developing products, hosting joint events, or sharing resources, a partnership can expand your audience and lend your brand additional authority.

For example, Tesla’s partnerships with energy providers to build a network of charging stations enhanced the brand’s value proposition. Tesla wasn’t just selling cars—they were offering an ecosystem that addressed the challenge of charging infrastructure. Such collaborations make your offering more valuable by solving customer pain points through partnership.

Amplify Reach Without Overextending Your Budget

Collaborations can boost your sustainability efforts without significant additional costs. By sharing resources, marketing expenses, and expertise, you can scale more efficiently.

Consider co-branded campaigns or co-hosted events where both parties contribute, creating a greater impact together. If you’re working with an influencer, they bring their audience while you provide a product or service that aligns with their values. This mutual benefit extends your reach and credibility.

If you’re seeking a strategic partnership to enhance your sustainability marketing, we at Cleantech GrowthLab specialize in helping B2B cleantech companies acquire customers effectively.

Founded by professionals passionate about sustainability, we assist businesses in growing without overextending resources. Likewise, by collaborating with experts dedicated to your industry’s success, you can make a significant impact while expanding your company.

Use Networks for Distribution and Influence

Tapping into a partner’s network opens doors to new customer segments that may not have discovered you otherwise. By aligning with organizations or influencers that share your sustainability values, you gain access to their audience and extend your influence organically.

For cleantech brands, this could mean working with energy efficiency programs or government initiatives that offer certifications or credibility boosts. When customers see that you’ve been endorsed by reputable sustainability organizations, it builds trust more effectively than self-promotion.

Key Takeaways for Strategic Partnerships in Sustainability

  • Align on Values: Choose partners that share your sustainability mission and ethics.
  • Boost Credibility: Collaborating with trusted organizations adds authority to your brand.
  • Share Resources: Reduce costs by co-creating content, products, or events.
  • Expand Your Reach: Tap into your partner’s audience to grow your influence.
  • Use Networks: Use partnerships to solve customer problems and extend your market presence.

Strategic partnerships are powerful tools in sustainability marketing. They allow you to achieve more, build trust, and create lasting impact. By finding the right partners, your brand can thrive within the growing sustainability ecosystem.

Putting It All Together – Sustainability as a Growth Driver

By now, it’s clear that sustainability marketing drives growth, builds trust, and future-proofs your brand. But the pressing question is: where do we go from here? How do we turn sustainability into a long-term, profitable growth strategy?

Think of your brand as a ship navigating the great expansive ocean.

Sustainability serves as your compass, guiding you through uncertain waters toward growth, trust, and resilience. Without this compass, you’re adrift, vulnerable to shifting consumer demands and regulatory challenges. But with sustainability directing every decision, you steer toward long-term success.

Each initiative—reducing carbon emissions, innovating with cleantech, partnering with like-minded organizations—is a course correction that keeps you on track.

When customers see your commitment, they become part of your voyage, propelling your brand forward.

Frequently Asked Questions

How are consumer expectations changing regarding sustainable products?

Consumers increasingly expect companies to take concrete actions towards sustainability, not just make promises. They're looking for transparency, authenticity, and verifiable information about sustainability efforts.

Why is collaboration important in sustainable marketing?

Collaboration is crucial because many sustainability challenges require systemic changes that individual companies cannot achieve alone. Partnerships can accelerate innovation and scale up sustainable solutions.

What are some best practices for avoiding greenwashing?

Best practices include being transparent about sustainability efforts, backing claims with verifiable data, obtaining third-party certifications, and focusing on continuous improvement rather than perfection.

How can companies build a culture that supports sustainable marketing?

Companies can build a sustainability culture by educating employees, setting clear goals, rewarding sustainable behaviors, and integrating sustainability into all aspects of operations and decision-making, including marketing strategies.

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