Weather forecasts can tell us what to expect broadly across a city. But for an individual, when it will rain in his locality, or for a farmer deciding when to irrigate, a logistics company routing deliveries, or a government team monitoring flood risk, broad forecasts may not be enough. Hydenmet, founded by Bhaaskaran Rangarajan, is building hyperlocal environmental intelligence tools to help businesses and public agencies monitor weather-related risks and make more informed operational decisions. Founded in 2019, the company brings together hydrology, energy and meteorology reflected in its name, Hydenmet. Co-founder Girija Patel joined in 2024, bringing experience in rural India and farmer engagement.
A founder’s path from corporate leadership to climate intelligence
Before founding Hydenmet, Bhaaskaran built Indian operations for a US-based IT services company, including a 250-person operations team. He later worked as a management consultant, supporting startups with business plans, investor presentations and market-entry strategies. His move into environmental intelligence followed by consulting work with Earth Networks, an American company specialising in lightning detection and early-warning systems. That experience exposed him to the potential of environmental data and to gaps in the way localised weather and hazard information was delivered in India. Bhaaskaran saw that forecasts often offered city-level information, while many decisions from agriculture to disaster preparedness—depend on conditions at a more specific location. Hydenmet was founded to make that intelligence more local and useful.
Vyomet: Monitoring multiple hazards in one platform
Hydenmet’s web-based platform, Vyomet, is designed to support monitoring across several environmental hazards, including flooding, landslides, dam safety, lightning and general weather conditions. The company also offers Vyomet Weather, which provides hourly forecasts for the next 24 hours and daily forecasts for six days, according to the interview notes. An earlier product of Hydenmet, Indravajra, gained visibility in Bihar during a lightning-related event in 2020. The experience helped demonstrate the need for localised alerts and information in areas vulnerable to severe weather.
A hardware-agnostic approach to monitoring
A key part of Hydenmet’s model is that its backend can connect to different sensors through APIs. This hardware-agnostic approach allows organisations to monitor specific thresholds, for example, water levels in an underpass without being restricted to a single device or sensor system. The company is also working with a satellite-based Earth observation partner to expand its ability to provide more detailed forecasting across India. Its aim is to move towards street-level weather insights, while making the service accessible to users who may not be able to invest in extensive ground-based equipment.
Shifting from capital-heavy projects to subscriptions
In its early years, Hydenmet faced challenges related to forecast accuracy, technology development and generating revenue from some customer segments, including agricultural producer companies. The company responded by moving towards a more capital-efficient, subscription-based model. Instead of relying only on expensive ground instrumentation, it is using satellite data and software to reduce the upfront cost for customers. The shift is intended to make environmental monitoring more affordable and accessible, while giving customers the option to use the service based on their requirements.
Where can hyperlocal weather data help?
Hydenmet’s potential use cases go beyond forecasts for individual users. The company sees opportunities to help organisations plan for weather-related disruption and improve operational continuity. For logistics and food-delivery businesses, more localised information could help teams anticipate disruptions and plan operations. Trekking and travel companies could use weather intelligence to assess risks for activities in regions such as the Himalayas. For government agencies, the platform’s hazard-monitoring capabilities could support oversight of risks such as floods, landslides and lightning.
Funding the next phase
Hydenmet was initially bootstrapped with approximately ₹1 crore from its founders, which was used for equipment and pilot programmes. It later raised capital from friends, family and professional associates, according to Bhaaskaran. The interview notes describe the company’s valuation at different stages, including figures of ₹10 crore and approximately ₹36 crore. These figures should be confirmed by the company before publication, as the notes also mention other valuation milestones without specifying their sequence or context. Hydenmet is currently looking to raise $2 million, with Bhaaskaran saying the company is approaching high-net-worth individuals and family offices.
Building a wider environmental intelligence network
Hydenmet’s long-term ambition is for Vyomet to become a single platform for hazard monitoring for enterprises and government agencies. The company also wants to support individual travel planning with more location-specific weather information. Over the next five to ten years, Hydenmet plans to expand beyond India into markets across Asia and Africa. The opportunity, according to Bhaaskaran, lies in adapting its monitoring and forecasting capabilities to the needs of different regions and users. As climate risks affect infrastructure, agriculture, travel and day-to-day operations, the demand for timely and location-specific environmental information is growing. Hydenmet’s challenge and opportunity is to make that intelligence accurate, practical and affordable enough to inform decisions on the ground.
Interview By: Sejal Thakur
