· 6 min read
Picture this: You're a climate investor reviewing two identical projects. Same tech. Same carbon impact. Same price per tonne. Maybe even the same community. One is led by a woman, the other by a man. Which do you choose?
If you're like 99.6 percent of climate tech investors last year, you pick the male-led project — and leave money on the table as you do.
How do I know? Because out of $34 billion invested in U.S. climate tech last year, female founders received just 0.4 percent. That's not a typo. We’re talking less than half a percent.
And yet, women-led climate ventures deliver 63 percent better returns than their male counterparts. Talk about not adding up.
I've spent two decades at the intersection of gender equity and sustainability — from leading Working Mother's Best Companies initiative to creating marketing for some of the most innovative venture-backed climate tech startups. What I've discovered isn't just another ESG nice-to-have. It's a performance imperative hiding in plain sight.
The hidden performance gap in climate finance
Research reveals that when women lead climate projects, change happens. Companies with gender-diverse boards are 60 percent more likely to reduce energy consumption and 39 percent more likely to cut greenhouse gas emissions. After the Paris Agreement, firms with more women in management reduced CO₂ emissions 5 percent more than male-dominated competitors. And the International Finance Corporation has found, for example, that women-led small and medium businesses consistently have lower non-performing loans.
Translation: Women-led ventures are simply better bets.
But here's where the numbers get truly interesting: Women reinvest up to 90 percent of their earnings back into families and communities, compared to just 40 percent for men. That means when you fund a woman-led climate project, you're not just reducing carbon. You're transforming entire communities.
Understanding the structural barriers
If the data is so clear and compelling, then why are women receiving less than 1 percent of all venture capital funding, with even less (0.39 percent) going to women of color?
The answer lies in how we've structured climate finance. We rightfully obsess over reduction versus removal, vintage years, geographic regions, and certification standards. But we never ask the question that could transform everything: “Where are the women leading these projects?”
In climate-specific blended finance — which combines public, private, and philanthropic funds — only 22 percent of deals were gender-responsive in 2024. This is actually lower than the full blended finance market, where 31 percent of deals include gender considerations. We're moving backwards in climate finance at precisely the moment we need to accelerate.
This isn't about adding another checkbox to your climate compliance. It's about recognizing that gender diversity is a performance indicator, risk management tool, innovation signal, and community impact multiplier all rolled into one.
Gender-diverse teams don't just solve problems differently. They identify problems that homogeneous teams miss entirely. They bring access to underserved markets and user insights that lead to breakthrough innovations. In a sector that desperately needs solutions at scale, we're voluntarily limiting our creative capacity.
Implementing gender-smart climate investment strategies
Ready for change? Here's how to get started:
Start with a baseline audit. Ask your project developers and intermediaries for gender composition data. You'll likely find women represent less than 10 percent of project leads. That's your opportunity gap.
Set clear targets. Begin with 20 percent women-led projects in your portfolio, then increase over time. Weight your scoring system to favor gender diversity, just as you would for geographic diversification.
Seek premium opportunities. Projects with verified gender co-benefits, like those certified by the W+ Standard, often command higher pricing in carbon markets. The W+ Standard requires that 20 percent of the credit price goes directly to women's groups in the project community. These aren't charity cases. They're premium assets with built-in community buy-in and long-term viability.
Partner strategically. Organizations like 2X Global, She Wins Climate, and Women-Led Coal Transitions have already done the heavy lifting. They've identified high-quality, women-led projects at scale. Use their expertise.
Catalyzing market transformation through demand signals
What comes next is nothing short of market transformation. When we start systematically asking about women's leadership in climate projects, project developers begin prioritizing women because it creates a competitive advantage. Intermediaries build stronger pipelines of women-led projects. The entire market starts rewarding what it once overlooked.
I’ve seen firsthand how this happened among the Working Mother Best Companies, which fueled decades of change through employer competition over key workplace benefits. In climate, glimpses of the future are also appearing. For instance, the 2X Challenge has mobilized $33.6 billion since 2018, while Clean Impact Bonds allow businesses to repay loans through gender and health credits alongside carbon credits. Some innovative financing structures are offering lower interest rates tied to hitting both climate and gender milestones and pilot studies show companies hiring more women in clean energy sales saw gains up to 85 percent.
This isn't theoretical. It's happening now, and the early movers are gaining the edge.
Addressing the dual crisis with integrated solutions
We face twin emergencies: climate change and gender inequality. At current rates, women will need 140 years to achieve equal representation in leadership and 152 years for economic parity. Let’s not bring that foot-dragging mindset to climate action. We just don’t have time.
The good news? We can tackle both crises simultaneously. When climate finance finally finds its missing voice, we’ll generate more than better environmental outcomes. We’ll gain more resilient communities, more innovative solutions, and more sustainable economic development.
The infrastructure for gender-smart climate investing already exists. Financial instruments are evolving. Standards and certifications can verify impact. Programs and platforms can identify opportunities. The only thing missing is the will to use them.
Take action: Your competitive advantage awaits
When it comes to your climate investment criteria, make sure gender is part of the answer. Not because it's the right thing to do, but because it's the smart thing to do.
The question isn't whether you can afford to prioritize gender in climate investing. It's how much longer you can afford to let your competitors get there first. While you're competing for the same overvalued male-led deals, women founders are building the next generation of climate solutions with less competition for capital.
Gender-smart climate investment represents a $34 billion opportunity that delivers 63 percent better returns while addressing two of our most pressing global challenges. The data is clear, the tools exist, and the early movers are already capturing the advantage.
Ask the simple question: "How many women are leading the climate projects in your portfolio?"
Then watch what happens when you act on the answer.
illuminem Voices is a democratic space presenting the thoughts and opinions of leading Sustainability & Energy writers, their opinions do not necessarily represent those of illuminem.
Interested in the companies shaping our sustainable future? See on illuminem’s Data Hub™ the transparent sustainability performance, emissions, and climate targets of thousands of businesses worldwide.
