Mike Hower Founder and Principal Consultant, Hower Impact
May 19, 2026
Mike Hower has spent nearly two decades on both sides of the podium. He started as a journalist covering sustainability strategy, social impact, and climate policy for GreenBiz, now Trellis, along with Sustainable Brands and Triple Pundit. Then he crossed over to the strategist side, working on sustainability communications at Edelman, on ESG reporting at smaller agencies, and leading comms at climate tech startups. In 2023 he went out on his own and founded Hower Impact, a consultancy based in Sacramento that helps Fortune 500 companies turn sustainability strategy into narratives that move stakeholders to act.
That dual background runs through his new book, Sustainability Storytelling: Communicate Trust, Brand Value, and Better Business, out from Kogan Page in May 2026. He also hosts The Sustainability Communicator podcast and writes The Sustainability Story newsletter. This talk previewed the central framework from the book, which only a handful of audiences had heard at this point.
Most sustainability communication breaks down at a predictable seam. The people who understand the strategy often can't communicate it well, and the comms or marketing people who do the communicating often don't understand the sustainability. The result swings between two failure modes, greenwashing and greenhushing, leaving companies either overclaiming or going silent. The argument running through the talk is that more information won't fix this, because the gap isn't a lack of facts. Facts alone don't change minds. The Four Cs framework, compelling, credible, compliant, and context, is the attempt to balance the competing instincts of the teams that fight over every sustainability message.
Greenwashing and greenhushing are two sides of the same coin. Greenwashing is making misleading sustainability claims that, intentionally or not, create a false impression of a company's environmental performance, and the same idea now stretches to social washing and DEI washing. The intentional-or-not part matters, because most greenwashing isn't deliberate. It usually comes from ignorance or accident, often because the comms and marketing people writing the message are trying to make it sound good without grasping that today any sustainability claim can end up as courtroom evidence.
Three interconnected risks follow from that. The first is reputational. An accusation of greenwashing damages a brand whether or not it holds up, and the damage lands before anything reaches a court. Doing everything right is no guarantee of protection. The second is regulatory. The rules keep shifting, with the United States retreating at the federal level while California and other states press ahead and Europe advances through CSRD and related measures. Most actual greenwashing rules are tied to advertising law rather than reporting, including European rules that govern misleading product claims and reach environmental ones too. The third is legal. In the litigious United States, consumer-driven lawsuits over sustainability claims are rising, and the era of fluffy promises that nobody has to back up is over.
Staying quiet doesn't solve the problem either. Greenhushing is deliberately staying silent about legitimate sustainability work out of fear of scrutiny, regulation, or backlash. The company does the work but won't talk about it. The trend started before the current US administration and then accelerated, and it doesn't hold up as a long-term strategy. Investors still want the information. Business buyers increasingly ask for it, and Salesforce now requires every vendor it works with to answer sustainability questions. Consumers want it too, with 3BL data showing 70 percent of them want to hear more about sustainability from the brands they buy from. A recent GlobeScan report found consumer trust in sustainability communication declining through 2025, precisely because there has been less of it.
Inside a company, every message gets pulled three ways. Sustainability teams want it credible, accurate and aligned with real progress. Comms teams want it compelling and protective of the brand. Legal wants it compliant and able to survive scrutiny. When comms wins, the message sounds good but says nothing. When legal wins, it turns into unreadable jargon. When sustainability wins, it gets too technical for a general audience. For the last five or six years companies tried to fix this by publishing more data, on the theory that enough information would persuade executives to act. It didn't work. The research behind the book found that plenty of CEOs already understand the business case and still don't move on it.
Takeaway The problem isn't informational. Companies have flooded the world with sustainability data and stakeholders still don't act, so the real job of storytelling is to move people, not just inform them.
The framework names four qualities every sustainability message needs to hold in balance. They are compelling, credible, compliant, and context. No single one is enough on its own, and the craft is in managing the tension between them.
Context is the silent C, because companies never communicate in a vacuum. A message that lands well in San Francisco can fall flat in rural Alabama or read differently in another country, since cultural values and local histories shape how people hear it. Industry reputation works the same way. A company in a dirtier industry faces more skepticism even when it acts in good faith. The flip side is the halo effect, where an industry seen as good for the world gets more leniency, which actually raises the stakes on backing up every claim. At the brand level, a company already known for sustainability, like Patagonia, gets more mileage from anything it says, while the same message from ExxonMobil works less well. The underlying rule is simple. Any time reputation runs ahead of performance, the gap is a risk, because the truth eventually surfaces.
Compelling is the part most people picture when they think of storytelling, and it's the most misunderstood. It isn't clever copywriting. It's about how the human brain actually works. People evolved to handle immediate threats, the tiger in front of them or whether there's enough food to last the winter, so a slow and nearly invisible problem like climate change struggles to register. The technical word is salience. Climate change isn't tangible or urgent enough for most people to feel it, which makes it hard for them to care. On top of that, we live in a fragmented information environment. Forty or fifty years ago people got the news from a newspaper and a few television networks. Now they pull it from countless outlets, social platforms, and increasingly AI, so different audiences effectively live in different realities. A generic sustainability message can sail right past someone whose sources never frame the issue the way you do. The book offers seven strategies for making sustainability stick, and the first move is simply being aware of these obstacles.
Credible comes down to aligning what a company says with what it does, which sounds obvious and often isn't followed. Companies drift into overclaiming about what they hope to do, while sustainability people sometimes go the other way and refuse to talk about anything not fully nailed down. The book lays out six signs that a strategy has real substance. It should be purpose-aligned and grow from the core mission. It should be leadership-driven, with board oversight and CEO visibility, though most boards still don't understand ESG. It should be materiality-based, focused on the issues that are financially relevant. It should be business-integrated rather than siloed. It should be metrics-backed, with science-based targets and SMART goals that measure what matters. And it should be transparency-led, the sign that matters most for communication. Reporting both the wins and the failures builds trust, and it makes for a better story. Nobody wants to watch a show about a flawless protagonist with no problems, and the same is true of a company that only talks about what's going well.
Compliant means the story can withstand legal and regulatory scrutiny, which is legal's territory. Getting it right doesn't require a law degree, just discipline. The book distills it into seven rules. Make every claim bulletproof and able to be backed up. Document everything the way you would for financial controls. Under-promise and over-deliver instead of talking a big game. Treat transparency as the default. Be specific about timelines, because vagueness no longer passes. Fix problems immediately when something goes wrong rather than hoping nobody notices. And work with legal early. Bringing legal in at the last minute to review a finished report doesn't work, while building trust with them over time tends to earn more room to tell a real story. Most legal teams don't want to be the party poopers, they just want to protect the company, and showing that you get that goes a long way.
Takeaway Effective sustainability storytelling balances all four Cs at once. Lean too hard on comms and the message goes fluffy, on legal and it goes lifeless, on sustainability and it goes over people's heads. The win is a message that is compelling, credible, and compliant, and that reads its context.
Can you point to a company hurt by greenhushing, and did its perception shift year to year?
It's hard to name one from the outside, because you can't really tell what's happening unless you work there. The shift tends to be subtle rather than total silence. Over the past year or two, some companies quietly dropped or rebranded DEI in their reports, partly out of fear of losing federal contracts under the current administration. They keep communicating, just less boldly than during what he calls the ESG golden age from 2020 to 2023, the stretch after BlackRock CEO Larry Fink's 2020 letter equated climate risk with financial risk and demand for ESG help exploded. The industry is now in what John Elkington calls the sustainability recession, but it will swing back, shaped by the midterms and the next presidential election. The lesson is consistency. You can't go quiet and then speak up once it feels safe and expect anyone to believe you.
How candidly should a company communicate failure without creating lawsuit exposure?
The old playbook of downplaying failures and playing up the good worked when companies controlled the narrative, before social media and smartphones. That control is gone. If there's slavery in your supply chain, someone films it and it ends up on YouTube, so hiding problems no longer holds for long. Addressing them openly and ahead of time is the better risk management approach. The clearest example is net zero. It's already obvious that most companies won't hit their 2030 and 2050 goals, and PepsiCo got ahead of it. Rather than revise quietly, the company sat down with the Wall Street Journal, one of its sharpest critics, and showed its work on why the targets were changing. It was well received. Hoping nobody notices is a cowardly strategy and, in the long run, a bigger risk than owning the miss and explaining what you're doing about it.
Is it worth engaging climate deniers, or is that energy better spent elsewhere?
The energy is better spent on the ambivalent middle. Denial has many roots and isn't always about ignorance, since even highly educated people deny the science, and a media diet built on something like Fox News shapes what feels real. The bigger opportunity is the much larger group that accepts the science but ranks climate far down its list of priorities, a pattern the Environmental Voter Project has documented. Guilting people over individual choices tends to backfire, and much of the problem is systemic anyway, which points toward policy. It also helps to drop the holier-than-thou tone, since none of us is perfect, and to communicate indirectly. Talking about resilience or other locally relevant concerns, without leaning on loaded words like climate change or sustainability, often gets further than a fight. Choosing not to argue makes people more likely to come around.
How can one company's storytelling raise the bar for a whole industry?
Speaking at industry conferences, publishing thought leadership, and being willing to share what's working all help. Companies often hold back from sharing with peers out of competitive instinct, yet behind closed doors rivals like Pepsi and Coke will compare notes openly. Practicing what you preach matters too, and some companies open-source their sustainability solutions so the whole sector can use them. The quiet engine underneath all of it is benchmarking. Everybody watches what everybody else publishes, so when one company in a laggard industry jumps ahead, the rest feel pressure to catch up. It's basically peer pressure, and it raises the floor for everyone.
How do you connect with the companies that need fractional sustainability help?
Most of it has come through personal relationships rather than cold outreach, since fractional work is still a new and hard-to-explain category. A long engagement with Mars, for instance, started with someone he already knew. The traditional agency model is fading, and not only because of AI. Since COVID, companies are comfortable hiring people they've never met in person, and LinkedIn has turned into an always-on industry conference. A newer shape is the micro-agency, built around one person's brand and reputation, pulling in vetted senior freelancers as needed, of whom there are many after recent layoffs. Thought leadership like a book builds the trust that lets a CEO who has never met you feel safe hiring you directly. Project work is often the way in, and a good project can grow into an ongoing fractional role.
Will AI make sustainability communication more polished but less authentic?
Probably both, and the honest answer is that nobody knows yet. The worry isn't that AI replaces experienced communicators. It's that AI does entry-level work well enough to make it harder for newcomers to break in and build judgment. The weightlifting metaphor fits. If a robot lifts the weight for you, you don't build the muscle, and a generation that leans on AI to write may never learn to write. The visible cost is already on LinkedIn, full of polished posts that say nothing. In experienced hands AI works as a force multiplier and a thought partner, but someone just starting out often can't tell when it's wrong. He won't let students use it in his writing class for that reason, and he still hires human editors for reports, since most of the work is gathering and synthesizing information that AI doesn't handle well. The advice is to treat AI like a very smart kid who graduated too early and needs a lot of guidance, not a shortcut.
The closing encouragement was that a career rarely runs in a straight line, and that's fine. "The dots connect in retrospect," he said, so even the steps that feel like wrong turns tend to build toward the impact you want as long as you keep a strong sense of purpose. His own phrasing for it is to be "stubborn about my goals, but flexible about my methods." These problems aren't going away, so the work, and the ways to make a living doing it, will keep finding people who stay creative about how they get there.
- Support his book, Sustainability Storytelling, from Kogan Page.
- Subscribe to his free newsletter, The Sustainability Story.
- Listen to The Sustainability Communicator podcast.
- Follow him on LinkedIn, where he posts regularly.
- Help elevate sustainability storytelling across industries by getting more people to think about how it's done.
Greenwashing — Misleading sustainability claims that, intentionally or not, create a false impression of a company's environmental performance.
Greenhushing — Deliberately staying silent about legitimate sustainability work out of fear of scrutiny, regulation, or backlash.
The Four Cs — Hower's framework for sustainability storytelling, balancing compelling, credible, compliant, and context.
Salience — How tangible and immediate something feels. Climate change has low salience, which makes it hard for people to care.
Halo effect — When an industry or brand seen as good for the world gets more leniency in how its claims are received.
Materiality — A focus on the sustainability issues that are financially relevant to a business.
Science-based targets — Emissions reduction targets aligned with what climate science says is needed. source
ESG — Environmental, social, and governance factors used to assess a company's non-financial performance.
Social washing — The extension of greenwashing to misleading social or diversity claims.
Fractional work — Hiring a senior expert for part of their time rather than as a full-time employee, common for sustainability and comms roles.
Micro-agency — A small consultancy built around one person's brand that brings in vetted freelancers as projects require.
Sustainability recession — John Elkington's term for the current corporate pullback from visible sustainability work.
Hower Impact — Mike Hower's consultancy, focused on sustainability communication advisory, reporting, content, and training.
Sustainability Storytelling — His book on the Four Cs framework, from Kogan Page, May 2026.
The Sustainability Story — His free newsletter on sustainability strategy and storytelling.
Finding My Purpose as a Sustainability Communicator — The Substack piece behind his dots-connect-in-retrospect message, written for people finding their way in sustainability careers.