Climate Tech at Inflection: Where Capital Should Flow in 2026

Three years ago, climate tech investing was largely
a conviction play. You believed the transition was
coming, you believed policy would eventually align
with physics, and you positioned your portfolio
accordingly. The returns were uncertain and the
timelines were long.

That calculus has changed.

The policy environment has shifted from aspirational
to structural. Subsidies, tax credits, and procurement
mandates have created something that did not exist
before in climate investing: predictable demand. The
question is no longer whether the transition happens.
It is who captures the value when it does.

Three Categories Where Capital Is Most Needed

The first is grid infrastructure software. The energy
transition is fundamentally a grid problem. Renewable
generation is intermittent, demand is growing fast,
and the software to manage that complexity is years
behind where it needs to be. The companies solving
grid orchestration at the software layer are building
businesses that will be indispensable to every utility
on the planet. This is not a niche opportunity — it
is critical infrastructure for a $2 trillion market
in transition.

The second is industrial decarbonization tooling.
Heavy industry — cement, steel, shipping, agriculture
— accounts for roughly 30% of global emissions and
has been largely ignored by climate tech investors
who prefer cleaner, faster-moving sectors. The
hardest problems tend to have the fewest competitors.
Companies building practical decarbonization tools
for heavy industry are solving problems that no one
else wants to touch, which means the competitive
dynamics are fundamentally different from the
crowded solar and EV sectors.

The third is carbon markets infrastructure. Voluntary
carbon markets are deeply broken but structurally
necessary. The companies building the verification,
registry, and trading infrastructure for a credible
carbon market are not making a bet on offsets. They
are making a bet on the plumbing that any functioning
climate economy will require regardless of how the
offset market itself evolves.

What Makes These Opportunities Defensible

All three categories share the same structural
characteristic that we look for in any investment:
the winner becomes something that everything else
depends on. Grid software becomes embedded in utility
operations that cannot afford downtime. Industrial
decarbonization tools get written into regulatory
compliance frameworks. Carbon market infrastructure
becomes the shared standard that every participant
in the market has to use.

These are not winner-take-all markets in the consumer
sense. They are winner-take-most markets in the
infrastructure sense — and infrastructure businesses
that reach critical scale tend to stay there.

The Timing Argument

The best time to invest in infrastructure is before
the market it serves reaches full scale, but after
the direction of travel is clear enough that the
risk is execution rather than existence. That is
exactly where climate infrastructure sits in 2026.

The transition is happening. The policy environment
is supportive in a way it has never been before.
The technology is proven. What remains is the hard
work of building the infrastructure layer at scale —
and that is precisely the kind of work that creates
generational businesses.

We are deploying capital into all three categories
this year. The window for entry at reasonable
valuations will not stay open indefinitely.