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Telling the Truth About Sustainability – How to Tell the Truth Without Burning Bridges

  • Dec 31, 2025
  • 7 min read

Monserrat is an entrepreneur, interior architect, and sustainability advocate, as well as the founder of Senom Design, a firm dedicated to merging innovative design with sustainable solutions. With over a decade of experience across residential, commercial, and international projects, she specializes in bringing clients’ visions to life through thoughtful, high-impact interiors.

Executive Contributor Monserrat Menendez

I write about sustainability for a living. Climate innovation, sustainable design, environmental justice, it's my world. But here's the truth, I've spent more sleepless nights than I care to admit, wondering if I'm part of the solution or just adding to the noise.


A paintbrush strokes a smokestack green, contrasting a factory with black smoke. The background displays an industrial landscape.

Most sustainability writers and consultants walk a daily tightrope between meaningful impact and paying the bills. We're asked to make companies look green without demanding real change. We celebrate small wins while ignoring big failures. And somehow, we're supposed to keep our credibility intact.


The greenwashing epidemic isn't just about brands lying to consumers, it's about the communicators caught between speaking truth and keeping their jobs. This article is about that tension and how to navigate it without losing yourself.


The reality check: What the numbers say


The pressure is real and escalating fast:


Consumer trust is collapsing:

  • 62% of consumers now believe companies are greenwashing, up from just 33% in 2023

  • In the UK, 90% of environmental professionals say greenwashing is prevalent in their sector

  • 42% of consumers can identify when a company is greenwashing, and 55% would stop using brands that lack genuine commitment

Regulations have teeth:

  • The UK can now fine businesses up to 10% of global turnover for misleading green claims

  • Italy fined fast-fashion brand Shein €1 million for vague sustainability messaging

  • The EU's new Greenwashing Directive requires claims to be truthful, substantiated, and lifecycle-based

The hidden story: Behind every fined company are sustainability writers who drafted those claims. Professionals who knew the language was too broad, the targets too vague, the data too selective, but were told to soften concerns or risk being "difficult."


Five traps we fall into (and how to recognize them)


Trap 1: The "small steps" celebration


We write about LED bulbs while companies source from deforested regions. A hotel installs low-flow showerheads but won't address laundry practices. We're asked to write about the trees they plant, not the unsustainable timber they use.


Trap 2: The greenhushing excuse


New research shows companies now downplay sustainability efforts to avoid scrutiny. In hospitality, 53% of hotels barely mention their certifications on social media because they fear being called out. Result? A bizarre catch-22 where fear of greenwashing becomes an excuse for both silence and overclaiming.


Trap 3: The "these funds my real work" justification


Many of us rationalize questionable corporate work by pointing to the "real" impact we make elsewhere. But credibility doesn't compartmentalize. When you're known for greenwashing Brand X, your authentic work for Cause Y becomes suspect.


Trap 4: The transparency illusion


Companies love saying they're "transparent" while publishing reports full of data without context. Carbon reduction targets without baselines. "Support" for initiatives without disclosing how much or what outcomes. We're handed this data and asked to make it compelling, becoming experts in aspiration without accountability.


Trap 5: The blurred responsibility lines


Am I a journalist with a duty to investigate? A marketer with a duty to sell? An educator with a duty to inform accurately? Or a freelancer with a duty to deliver what the client requested? The lines blur constantly, and most sustainability writers can't afford to decline every ethically murky assignment.


Eight practical guidelines for maintaining integrity


These aren't perfect solutions, but they've helped me navigate the ethical minefield:


1. Draw your non-negotiable lines early

  • Mine: No "carbon neutral" without verified offset documentation

  • No "sustainable" for products with planned obsolescence

  • No "community benefit" without evidence from actual community members

  • No product comparisons without lifecycle analysis

  • Your lines might differ, just draw them clearly before you need them

2. Demand the full story upfront


When a client wants sustainability content, ask for:

  • Supply chain documentation across all tiers

  • Waste management and disposal data

  • Labor practices verification

  • Long-term targets with interim milestones

Most won't have it. That tells you everything you need to know.

3. Build specific, limited claims

  • Wrong: "This company is sustainable"

  • Right: "This facility reduced water consumption by 23% between 2023-2024 by installing closed-loop systems"

The second can be verified. It's less sweeping but honest. Specificity protects both you and your reader.

4. Always include context

  • Mention what percentage of operations your claim covers

  • Compare to industry standards when possible

  • Note whether reductions are absolute or per-unit-of-production

  • A 10% emissions reduction sounds great, unless production increased 30%

5. Separate education from promotion


  • Educational content equals expanding understanding of sustainability topics

  • Promotional content equals making claims about specific companies

  • Know which you're being paid for, and don't let them blur together

6. Document everything 

Keep records of:

  • What data clients provided

  • What concerns you raised

  • What edits they requested

  • What sources you used

If greenwashing allegations arise, your defense is proving that you worked with the provided information and raised red flags.

7. Build financial independence


Ethical stances are easier when you can afford them. Diversify your income:

  • Multiple clients across sectors

  • Side projects or businesses

  • Work that reflects your actual values

No single client should control your ability to pay rent.

8. Create a public body of work that reflects your values


Write for platforms that let you explore topics that matter, such as environmental justice, indigenous knowledge, and genuine innovation. This work might pay less, but it establishes what you actually stand for and attracts clients seeking authentic voices.


When to walk away (non-negotiable red lines)


Some situations can't be salvaged. Walk away immediately when:


  • Clients ask you to make claims you know are false

  •  You're pressured to hide or minimize significant negative impacts

  • The core business model directly contradicts sustainability messaging

  • You're asked to criticize competitors when your client is worse

  • Data is fabricated, cherry-picked without disclosure, or deliberately misleading

Walking away is expensive, I've done it twice and took financial hits both times. But I kept my credibility, which is the only currency that actually matters in this field.


The bigger picture: Systemic change we need


Individual ethics won't solve greenwashing, the problem is structural. Companies need sustainability content because consumers demand it, but don't want expensive operational changes. This creates a market for writers willing to bridge the gap.


Real solutions require:


Stronger regulations

  • The EU and UK are leading with substantiation requirements and major fines

  • Other jurisdictions need enforcement mechanisms with actual teeth

Professional standards

  • Industry organizations for sustainability communicators need clear ethical guidelines

  • Consequences for violations similar to journalism ethics or legal professional responsibility

Client education

  • Many companies genuinely don't understand the difference between progress and greenwashing

  • They need consultants who explain what real change looks like, not just prettier language

Economic models that reward honesty

  • Writers who push back on unsubstantiated claims should be valued, not sidelined

  • Thorough work costs more and takes longer, clients need to understand this

Mandatory third-party verification

  • Sustainability claims should require independent auditing before publication

  • Same standard as financial statements

A message for writers navigating this


If you're feeling called out, good, I'm calling myself out too. We're all figuring this out in real time, trying to make a living while keeping our integrity intact.


Here's what I know: the greenwashing problem won't be solved by individual writers alone. But it also won't be solved if none of us tries.


You can celebrate genuine progress while demanding more. You can work within imperfect systems while pushing for better ones. You can be honest about limitations while remaining hopeful about possibilities.


But you can't pretend that writing pretty lies about corporate sustainability is the same as doing sustainability work.


The world needs writers who understand environmental issues, who make complex topics accessible, and who inspire better choices. But it needs us as educators and truth-tellers, not marketers and apologists.


Conclusion: Choosing your side


I still write about sustainability. I still work with corporate clients. But I'm increasingly selective about what I'll write and for whom. I'm building systems that let me say no when necessary. I'm being transparent about uncertainties and limitations.


I'm also investing time in projects that don't require moral compromise, articles on indigenous climate knowledge, educational content on sustainable design, and consulting for businesses genuinely transforming their practices.


Is it enough? I don't know. But it's honest.


The sustainability writing field is at a crossroads. We can continue polishing corporate mediocrity until it shines, or we can become the mirror that shows companies what they actually look like, and what they could become if they tried harder.


In an industry drowning in carefully crafted half-truths, maybe honesty is the most valuable commodity we can offer. Maybe admitting we don't have all the answers, that we struggle with these tensions too, that we're learning as we go, maybe that's more useful than another article pretending everything is fine.


I know which side I want to be on. The question is whether enough of us can afford to join me there.


Key takeaways on sustainability


For Sustainability Writers:

  • Draw your ethical lines before you need them

  • Demand full data and documentation upfront

  • Build specific, verifiable claims with context

  • Document everything for your protection

  • Diversify income to maintain independence

  • Create public work that reflects your actual values

Warning signs to walk away:

  • False claims you're asked to make

  • Pressure to hide significant negative impacts

  • Core business contradicts messaging

  • Fabricated or cherry-picked data

What we need systemically:

  • Stronger regulations with enforcement teeth

  • Professional ethical standards with consequences

  • Client education on real vs. performative sustainability

  • Economic models that reward honest communication

  • Mandatory third-party verification of claims


Resources for going deeper:

This article reflects personal experience navigating sustainability communications. The dilemmas are real. The solutions are imperfect. But the conversation is necessary.


Follow me on Instagram, LinkedIn, and visit my website for more info!

Read more from Monserrat Menendez

Monserrat Menendez, Interior Designer

Monserrat is an entrepreneur, interior architect, and sustainability advocate, as well as the founder of Senom Design, a firm dedicated to merging innovative design with sustainable solutions. With over a decade of experience across residential, commercial, and international projects, she specializes in bringing clients’ visions to life through thoughtful, high-impact interiors.


She is the U.S. Brand Ambassador for U Green, an organization that helps companies become more profitable while empowering people and brands to follow a consistent path toward sustainability through transformative education and specialized consulting. As an Executive Contributor to Brainz Magazine, she shares her expertise in design, sustainability, and innovation. Her mission is to create spaces that are not only beautiful but also responsible and forward-thinking.

This article is published in collaboration with Brainz Magazine’s network of global experts, carefully selected to share real, valuable insights.

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