Climate & deeptech
ThinkMetal raises ₹27 crore to commercialise its metal printing system
IAN Alpha Fund leads the new round. The product combines printing, materials and software, with debinding and sintering after the print stage.
FOUNDRA
Leah Brooks
Deeptech, climate & founder guides
23 stories to explore
Climate & deeptech
GreenCell secures ₹330 crore; the planned buses still have to reach the road
Impact Fund Denmark’s equity investment supports expansion. A fleet target is a deployment plan, not a count of buses already in service.
Climate & deeptech
Ubitium’s $14 million seed round funds a processor bet beyond AI inference
The chip startup says first silicon combines sensing, inference and control. Commercial evaluation units are planned for 2027.
Climate & deeptech
HyLight raises €13 million to turn airship inspections into a repeatable service
The original October 12 release confirms a closed round. Scaling an inspection fleet also means scaling the decisions made from its data.
Climate & deeptech
1KOMMA5° puts a software layer over the electrified home
A new valuation and planned 2027 investment draw attention to Heartbeat. The business challenge is making automated energy decisions work for households as well as the electricity system.
Climate & deeptech
VEIR raises $110 million for the part of AI infrastructure between power and compute
The superconducting power-delivery company is targeting data centres. Its commercial case depends on installation and operation as well as electrical performance.
Climate & deeptech
Quanfluence’s $10 million round makes the engineering milestones the story
The Bengaluru company is building a photonic quantum computer. The meaningful next headline will be a reproducible technical step, not another ambitious timetable.
Climate & deeptech
Rivercell’s $25 million seed round makes the laboratory part of the AI strategy
Rivercell has launched with funding to build cell-response data and AI models. The business case depends on experiments that improve decisions, not just larger models.
Climate & deeptech
Parallel’s $100 million rail round moves the challenge from prototype to deployment
Parallel Systems announced new financing for its autonomous freight-rail business. Manufacturing, operating integration and repeat routes now deserve the attention.
Climate & deeptech
Edonia’s €15 million round brings microalgae protein to the factory test
The French food-tech company is raising capital for industrial scale. Consistent taste, usable ingredients and manufacturing economics will determine the next chapter.
Climate & deeptech
VoltR’s €22 million announcement highlights the sorting problem in second-life batteries
VoltR is preparing to scale battery reuse in Europe. The critical business question is how reliably used cells can be matched to a suitable next application.
Climate & deeptech
MintNeuro raises $5 million to sell the building blocks of neural devices
Specialised chips offer a route into neurotechnology without building the whole device. Customer integration and validation will determine how valuable that position becomes.
Climate & deeptech
Chiplytics’ $4.5 million raise turns chip inspection into a supply-chain service
The company announced funding and a New York inspection laboratory. Its opportunity is to make trust in components easier to buy and verify.
Founders
Design partners: learn from early customers without becoming their custom agency
An early partner can sharpen a product or pull it into a series of one-off commitments. The difference is in the agreement and the learning plan.
Founders
Customer interviews: investigate the last real attempt to solve the problem
A concrete past event can reveal constraints that a conversation about a proposed feature will miss.
Founders
A startup roadmap should show the uncertainty each project will resolve
Feature lists can become a queue of promises. A decision-led roadmap explains why the next piece of work deserves scarce time.
Founders
Founder-led sales: turn the first ten conversations into a repeatable offer
Early sales work should reveal who buys, why they act and what has to happen before money changes hands.
Founders
An AI-assisted publication needs a source trail readers can challenge
Transparency is useful when it lets a reader inspect a claim, identify an uncertainty and request a correction.
Climate & deeptech
EV charging economics: utilisation begins with the site, not the charger count
A charging location has to match driver behaviour, power availability and operating costs. Installed capacity alone does not describe the business.
Climate & deeptech
Second-life batteries: the value is in a verified next use
Reusing a battery can be attractive, but its remaining characteristics and the cost of preparing it determine the practical opportunity.
Climate & deeptech
Hardware pilots: define production readiness before celebrating the prototype
A working demonstration proves an idea can work. A customer product needs repeatability, support and a process for handling variation.
Climate & deeptech
Commercialising research: choose the first customer before the broadest market
A scientific capability can have many possible applications. A startup needs an initial use case with a reachable buyer and a testable reason to switch.
Climate & deeptech
Climate claims: ask what was counted before comparing the headline percentage
A product’s environmental comparison depends on its boundary, reference case and operating assumptions. Those details belong beside the claim.