Short memos on companies working where AI meets the natural world, and on what we like about each one.
Amsterdam · AI for the grid
Overstory
Overstory reads satellite imagery to show power utilities which trees threaten their lines, so crews can cut wildfire and outage risk before it happens.
What we like
Its buyers are regulated utilities with a budget line they cannot skip. Six of the ten largest utilities in the Americas use it, and a $43M Series B in late 2025 brought in Bentley Systems, a strategic investor in infrastructure software. Typhoon-exposed grids in Southeast Asia are an obvious next market.
What to watch
Long utility sales cycles, and direct competitors chasing the same customers.
Sources: Overstory, Nov 2025
Earth observation · Foundation models
LGND
LGND builds “large Earth models” that turn satellite imagery into compact data AI systems can search, so you can ask questions of the planet without building a new model each time.
What we like
It is a tooling layer for everyone else in nature tech, including the measurement work carbon and land projects in the Philippines need. It won the Snowflake Startup Challenge in 2026, and John Hanke, who started the company behind Google Earth, backed its seed round.
What to watch
It is early, with no disclosed revenue, and the largest mapping and cloud companies are building similar models.
Sources: TechCrunch, Jul 2025 · Snowflake, Jun 2026
Energy for AI · United States
Exowatt
Exowatt makes modular units that capture solar heat, store it, and turn it into round-the-clock power for data centres.
What we like
Power is now the bottleneck for AI, and a modular unit can be deployed faster than a grid upgrade. The company raised about $140M in under two years and reports a large backlog of demand from data-centre developers.
What to watch
The technology is not yet proven at scale, the backlog is self-reported, and it competes with batteries and gas.
Sources: Exowatt, Nov 2025 · Business Wire, Mar 2026
Philippines · Payments
GCash
GCash is the Philippines’ largest mobile wallet. Its parent, Mynt, is backed by Globe, Ayala, Ant International and MUFG and is preparing to list on the Philippine Stock Exchange.
What we like
It already reaches rural households in a country where most people still use cash. That makes it the natural way to pay farmers and community stewards for verified work on their land, which is the model Wovoka is building toward. A listing of this size is also a sign that local capital markets are growing up.
What to watch
Credit risk in its lending business, regulation, competition from Maya, and thin trading on the local exchange.
Sources: GMA, Aug 2026 · The Star, Sep 2026
Climate software
Wovoka
Wovoka builds software for nature and the communities who protect it: field data from people on their own land, daily carbon market intelligence, and payments to the people doing the work.
What we like
Nature finance keeps failing at the same point: proving what happened on the ground, and getting money to the people who made it happen. Wovoka works on both ends, with a field app already in use and a team in the Philippines building it.
What to watch
Carbon markets are volatile and slow to pay, so the company has to earn revenue from data and software, not only from credits.
Sources: wovoka.io · carbon.supply
Field notes are our own views, written from public sources, and may be out of date. They are not investment advice, and they are not an offer or a recommendation to buy or sell any security. People involved with Masipag may have exposure, through funds on the AngelList platform, to some of the companies discussed. Lee Pearson founded Wovoka.