Clean, efficient and profitable
28 Efficient solution(s) found
An open data digital platform to connect local waste producers with buyers of recycled raw materials
Refillable Iron battery providing clean, affordable and on-demand energy for off-grid communities.
Captures solar radiation for both heating and electrical energy on a single panel at reduced cost
Prototype in lab
A scalable gasifier for decentralised waste management generating ecologically-minded energy.
An eco-designed mobile thermal storage solution for industrial waste heat recovery and renewable storage in recycled ceramics.
Halve energy consumption for space heating, hot water and air-conditioning in households
An Electric Vehicle able to recharge itself through integrated solar panels system
Smart Street Lighting
Dynamic and reactive street lighting system to minimize electricity consumption, light pollution in cities.
A highly efficient cryogenic process that makes the transformation of biogas into clean fuel for heavy vehicles more affordable and widely applicable.
Capture waste heat and release at a higher temperature through a physico-chemical reaction
VLT® HVAC Drive
Unique AC drive for much more efficient Heating, Ventilation and Air-Conditioning system
Standardized, ready-to-install solution for supermarkets to heat buildings or water through waste heat
Fully-integrated rooftop solar and a nano-grid to power IoT-ready DC home appliances
Solar-powered helium Unmanned Aerial Vehicle (UAV) for versatile monitoring activities
Low-cost substructure system
Bottom-fixed offshore turbine prototype that can be installed safely, simply and without cranes
District Cooling Systems
Integrated chilled water production system for efficient cooling of buildings in cities
Mini-grids for affordable, reliable, sustainable energy-services for rural and off-grid populations
Multi-material optical sorting machine to help recycle large amounts of waste quickly and accurately.
Heat recovery system
A module to recover all waste heat from cooling systems to heat water to 55°C or more, cost-free.
A small-scale, easy to install, and modular designed container to transform organic waste into energy
Resistant and low-cost solar water heater using special plastic materials.
Stirling Engine modules to generate clean electricity from waste heat locally.
Solar space heating
Solar-powered air heaters and rock bed thermal storage to heat homes