Solar-driven ferries

NavAlt envisions a more efficient water transport system which doesn’t use fossil fuels. Navalt’s inland passenger transport solution, a solar-powered ferry, does not pollute the air or water. This also avoids smells from diesel. It has low noise and vibration, lowering rates of noise pollution. The ferry reduces the daily operating cost to 1/40th of a diesel ferry. The innovation has been tested and used for prolonged periods of time, succeeding in the beforementioned factors.

India

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One hundred percent biodegradable sanitary pads

Saathi’s 100% biodegradable sanitary pad is made from an agricultural by-product, banana fiber. The fiber is one of the most absorbent and abundant natural fibers in India. Unlike wood pulp or cotton, the raw materials for Saathi’s sanitary pads don’t require additional land since their feedstock is from agricultural waste. They do not contain any bleaching chemicals, thereby minimizing skin irritation and the release of toxins into the environment upon disposal.

India

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Biomass combustion for heating and cooking

The population in the Himalayas largely base their heating on coal or wood, which is problematic due to deforestation and air pollution among other things. In addition to having using several techniques for improving the efficiency (such as pre-heat airflow channels and bell-effect heat trapping), The Rocket stove has a secondary combustion chamber where unburnt material is used to provide otherwise lost heating energy, which reduces fuel demand by 50% and smoke pollution by approximately 90%.

India

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Integration of energy storage from kW to MW

The solutions aims to support energy storage technology. Energy storage is made more efficient by the proposed standardization from the company. The application range is wide, allowing for standardization to be used in more cases. There is also a proposal for energy storage system farms. Increased storage can enable more intermittent renewable energy to be produced.

India

Electric hybrid conversion for petrol scooters

Replacing parts of petrol-fueled scooter vehicles with a battery-like conversion kit, thus allowing the scooters to become hybrid

India

Integration of solar into microgrids using batteries

SwitchDin Pty Ltd is simplifying integration of solar and batteries into micro-grid and edge-of-grid services by using a local controller called “Droplet”. It enables site energy control, management and coordination. By connecting to a cloud platform, “StormCloud”, the individual Droplets are supported with data. Furthermore, connecting to the cloud allows individual controllers to cluster using a long-range communication system, which can help secure the service for areas not supported by cellular networks.

India

Energy efficient portable cold chain solution

The innovation is a cooling box with a fast-charging eutectic thermal battery. According to the company, they have reduced the common 14-15 hour charging time to 4.5 hours. This helps increase viability of the battery as well a serving as a reduction of operational costs. By combining this battery with stand-alone cooling boxes, the company allows for stacking of individual boxes, thus reducing the need for refrigerated trucks. The company states that the cooling solution can be used on most vehicles including two-wheelers.

India

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Procurement platform for renewable energy installers

Increasing efficiency in installing solar production by providing installers with a one-stop shop with procuring materials. Quality is ensured by partership with high-end brands

India

Microgrid monitoring and optimisation

The innovation is a smart meter that will enable better end-to-end use of solar micro grids. It includes a monitoring system, working with measuring nodes on various parts of the micro grid, that give the user better understanding of the micro grid’s current state. The monitoring system identifies potential issues in the grid so that preventive action can be taken. The system also improves the uptime of the micro grid and thereby the quality of the supply. The smart analytics will help improve the distribution of energy resources within the micro grid.

India

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Power and bio-fertilizer from paddy straw residue

Avoidance of in-field burning of agricultural biomass residue by using large scale biogas production from paddy straw to generate 1.0 MW power. Can also be used for production of bio-fertilizer.

India