Why Climate Tech Founders Need Better Stories, Not More Technical Details

Stephanie Roulic
Jun 24
4 min read

Climate founders are solving some of the world's hardest problems.

They're building new battery technologies, reinventing heating and cooling systems, launching satellites, and developing solutions that could fundamentally change how we adapt to a changing climate.

But according to climate tech marketing leader Cara Hogan, one of the biggest challenges founders face isn't building the technology, it's explaining it.

On a recent episode of Cents Check, Startup Boston's podcast hosted by Shriya Jonnalagadda, Cara Hogan - fractional CMO, climate tech advisor, and former marketing leader at Tomorrow.io - shared lessons from her journey into startups, building a climate-focused marketing practice, and helping technical founders communicate their value more effectively.

The Best Climate Founders Aren't Selling Technology. They're Selling Outcomes.

One of the biggest mistakes Cara sees early-stage climate founders make is focusing too heavily on technical details.

Many climate startups are led by highly technical founders with deep expertise in science, engineering, or research. Naturally, they're passionate about the technology they've built.

The problem? Their buyers often aren't.

While founders may want to explain every technical breakthrough, customers typically care about a much simpler question:

Does it work?

Instead of leading with technical specifications, Cara encourages founders to focus on proof points, customer outcomes, and real-world impact.

Case studies, customer stories, and third-party validation often do more to build trust than pages of technical explanations.

As Cara put it, founders need to shift from explaining how the technology works to demonstrating why it matters.

Marketing Doesn't Need to Be Complicated

For founders who don't have a dedicated marketing team, Cara introduced a concept she calls "minimum viable marketing."

The idea is simple: before spending heavily on marketing, founders need enough presence and credibility to look like a real company.

That means:

A professional website
Clear messaging
A consistent LinkedIn presence
Basic marketing assets
A story that remains consistent across investor conversations, social media, and company materials

Too often, founders view marketing as something they'll figure out later, but when fundraising, hiring, or selling, first impressions matter. Investors and customers alike are evaluating whether a company feels credible, focused, and ready to execute. Minimum viable marketing helps establish that foundation.

Why Customer Stories Continue to Outperform

When discussing successful demand generation campaigns, Cara highlighted one tactic that consistently delivers results: customer video.

For one climate startup, a single customer story became the centerpiece of an entire campaign. The team built PR, email marketing, advertising, and social content around one customer success story.

The campaign launched at the end of 2025 and continued generating inbound interest well into the new year.

The lesson? Founders often feel pressure to constantly create new content.

Sometimes the better strategy is extracting more value from a single powerful asset. A happy customer telling their story remains one of the most persuasive forms of marketing available.

What Makes Massachusetts Different for Climate Startups

The conversation also explored why Massachusetts continues to stand out as a hub for climate innovation. According to Cara, one of the state's biggest advantages is its willingness to invest in climate technology.

While national climate policy may fluctuate, Massachusetts continues to support climate innovation through grants, funding programs, accelerators, and ecosystem organizations that help startups move from idea to execution.

That support can be especially important for early-stage founders building technologies that may be difficult to fund through traditional venture capital channels. State-backed resources help startups validate ideas, build prototypes, and gain traction before seeking outside investment.

Boston's Biggest Opportunity

Despite her optimism about the ecosystem, Cara also pointed to an area where Boston can improve.

The city has an incredible concentration of talent, founders, investors, and innovation resources, but for newcomers, breaking into the community can still feel difficult. Boston's startup ecosystem is often incredibly supportive once you're inside it, but the challenge is making it easier for new founders, operators, and startup professionals to feel welcome from day one.

Building a stronger ecosystem isn't just about attracting talent, it's about creating a community people want to stay in.

Building Big Things Starts With Small Steps

The conversation ended with an unexpected lesson from rock climbing.

Drawing inspiration from her interview with climber Alex Honnold, Cara reflected on how people often misunderstand risk. From the outside, climbing a cliff face looks reckless, but in reality, success comes from preparation, repetition, planning, and breaking an enormous challenge into smaller, manageable steps.

The same principle applies to startups. Building a company can feel overwhelming when viewed as one giant problem, but founders who consistently move forward (one customer, one product improvement, one conversation at a time) are often the ones who make the biggest impact.

As Cara shared, building something extraordinary rarely happens through one giant leap, it happens through thousands of deliberate steps.

Listen to the Full Episode

Want to hear the full conversation with Cara Hogan? Tune in to Cents Check, Startup Boston's podcast exploring how founders, operators, investors, and ecosystem leaders build companies from first principles to first checks.

In this episode, Cara shares: