Mazarine Climate

Insights

Hydroclimatic risk, or “water risk,” goes far beyond the so-called water industry.

Points of view, working memos, and event notes on hydroclimatic risk — the capital, technology, and customers reshaping how industry and society adapt to hydroclimatic risk.

Our Focus in Coastal Infrastructure Monitoring Is Now a Higher Priority
Coastal Infrastructure

Our Focus in Coastal Infrastructure Monitoring Is Now a Higher Priority

Two developments — the U.S. federal pullback and a call to “innovate or die” — turned a decades-old opportunity into a present priority.

June 2026 · 7 min readRead the full piece
What We Are Not
Framing

What We Are Not

Most 'climate' and 'water' funds are easiest to understand by what they chase. We find it more useful to be precise about what we decline — five deliberate boundaries that define Mazarine Climate.

May 2026 · 5 min readRead the full piece
The Mirage of Water Scarcity as a Venture Opportunity
Markets

The Mirage of Water Scarcity as a Venture Opportunity

Water scarcity looks like the perfect investment thesis. Why the disciplined capital mostly steers clear — and where the real opportunity actually sits.

May 2026 · 6 min readRead the full piece
Two Camps in “Water”
Framing

Two Camps in “Water”

The capital chasing “water” splits into two camps — the Romantics who try to make the resource itself investable, and the Pragmatists who treat water as a risk factor and quietly perform better.

May 2026 · 8 min readRead the full piece
Frozen Assets, Thawing Risks
Cryosphere

Frozen Assets, Thawing Risks

Why the cryosphere is the most compelling — and underserved — corner of the hydroclimatic risk landscape.

May 2026 · 4 min readRead the full piece
Lakes in Our New Climate Reality
Freshwater

Lakes in Our New Climate Reality

Freshwater lakes are on the front lines of climate change — yet routinely overlooked by both the climate community and the so-called “water industry.”

April 2026 · 4 min readRead the full piece
Hillsides on the Move
Geohazards

Hillsides on the Move

Why landslides, mudslides, and rockslides are climate change's most underpriced infrastructure risk — and a water risk the water industry doesn't see.

March 2026 · 4 min readRead the full piece
Snowpack: The Hydropower Industry’s Quiet Headache
Energy & Water

Snowpack: The Hydropower Industry’s Quiet Headache

Why a melting reservoir in the mountains is the most underpriced variable in power generation — felt most acutely in hydropower, increasingly across thermoelectric too.

February 2026 · 4 min readRead the full piece