Clean, efficient and profitable

1000 Solutions to protect the environment

92 Efficient solutions found

Filter by MATURITY STAGE:
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DOMESPACE
  • sdg 11.
Oct
2019

Small market

DOMESPACE

A round, wooden, intelligent and sustainable dome house that turns with the sun
Philips SunStay
  • sdg 7.
  • sdg 11.
Oct
2019

Large market

Philips SunStay

A integrated solar street light with lithium-ferro-phosphate battery, solar panel and charger
Lean, light and smart energy home
  • sdg 7.
Sep
2019

Prototype

Lean, light and smart energy home

A clean and affordable solution to provide basic house energy needs.
Positive Energy Ltd. Digital Platform
  • sdg 7.
Sep
2019

Small market

Positive Energy Ltd. Digital Platform

A blockchain based asset financing for renewable energies
Solvent Technology
  • sdg 12.
Sep
2019

Initial market

Solvent Technology

Mobile solar thermal system for agriculture and industries
MetaCard
  • sdg 7.
  • sdg 11.
Sep
2019

Small market

MetaCard

Optimized active balancing circuit for battery efficiency
BioPak
  • sdg 9.
  • sdg 12.
Sep
2019

Large market

BioPak

Compostable and sustainable foodservice packaging

Rosi
  • sdg 7.
  • sdg 9.
  • sdg 12.
Aug
2019

Prototype in lab

Rosi

Silicon recycling for photovoltaics
AIRY
  • sdg 11.
Aug
2019

Large market

AIRY

Air purification with plants
Newcy
  • sdg 12.
Aug
2019

Small market

Newcy

Reusable cups for companies
Solef® PVDF
  • sdg 7.
Aug
2019

Large market

Solef® PVDF

Polymers to extend battery life
ELSA
  • sdg 7.
  • sdg 11.
  • sdg 12.
Aug
2019

Initial market

ELSA

An electrical storage system
Smart Greenhouse
  • sdg 6.
  • sdg 7.
  • sdg 12.
Aug
2019

Small market

Smart Greenhouse

Greenhouse with internet connection for smart management
3Bee Hive-Tech
  • sdg 12.
Aug
2019

Initial market

3Bee Hive-Tech

IoT monitoring system for farm animals
Horizontal Bed Kiln
  • sdg 6.
  • sdg 7.
  • sdg 9.
  • sdg 12.
Aug
2019

Prototype

Horizontal Bed Kiln

Horizontal bed pyrolysis kiln
Gjosa
  • sdg 6.
Aug
2019

Prototype

Gjosa

Multiple application water-saving technology
Closing The Plastic Loop
  • sdg 6.
  • sdg 7.
  • sdg 9.
  • sdg 12.
Aug
2019

Prototype

Closing The Plastic Loop

Portable plastic waste recycling machine
Aqualone
  • sdg 6.
  • sdg 12.
Aug
2019

Small market

Aqualone

Low-tech irrigation controller
Energy Geostructures
  • sdg 7.
  • sdg 11.
Aug
2019

Small market

Energy Geostructures

A system to heat and cool urban districts using underground infrastructures
Opulent Electric Vehicles
  • sdg 11.
Jul
2019

Prototype

Opulent Electric Vehicles

High performance electric vehicles
Cold Membrane CO2 Capture process
  • sdg 9.
Jul
2019

Prototype

Cold Membrane CO2 Capture process

Greenhouse gas capture technology
Rotor Sails
  • sdg 7.
  • sdg 9.
Jul
2019

Small market

Rotor Sails

Auxiliary wind propulsion system
EQUIUM
  • sdg 7.
  • sdg 9.
Jul
2019

Prototype in lab

EQUIUM

Recycling waste heat into energy using thermoacoustic technology
Modul'O
  • sdg 6.
  • sdg 7.
  • sdg 11.
  • sdg 12.
Jul
2019

Initial market

Modul'O

Local treatment for organic waste
Solaxess
  • sdg 7.
  • sdg 11.
Jul
2019

Initial market

Solaxess

White and light-colour film for PV modules
Shore-to-Ship Power
  • sdg 7.
  • sdg 9.
  • sdg 11.
Jun
2019

Large market

Shore-to-Ship Power

Electrification for ships in berth
VLT® AQUA Drive FC 202
  • sdg 6.
  • sdg 7.
  • sdg 11.
  • sdg 12.
Jun
2019

Large market

VLT® AQUA Drive FC 202

AC Drive for wastewater treatment
Solatube Tubular Daylighting
  • sdg 11.
Jun
2019

Large market

Solatube Tubular Daylighting

Energy efficient green building components
Balsamo
  • sdg 12.
Jun
2019

Initial market

Balsamo

Additive for increasing efficiency in agriculture
Sunstyle
  • sdg 7.
  • sdg 11.
Jun
2019

Large market

Sunstyle

Scalable photovoltaic roofing

Solar Cooling
  • sdg 7.
  • sdg 11.
Jun
2019

Small market

Solar Cooling

Heating and cooling for buildings
SOLVAir®
  • sdg 7.
  • sdg 9.
  • sdg 11.
  • sdg 12.
Jun
2019

Large market

SOLVAir®

Process for cleaning of flue gases
Smart X
  • sdg 11.
Jun
2019

Large market

Smart X

Power meter
Cement production with reduced CO2 emissions
  • sdg 6.
  • sdg 9.
  • sdg 11.
Jun
2019

Small market

Cement production with reduced CO2 emissions

Low emission process for cement and concrete production.
ScaleBuster
  • sdg 6.
  • sdg 9.
  • sdg 11.
Jun
2019

Large market

ScaleBuster

Water system treatment for scale and corrosion
Cool Green Energy Factory
  • sdg 7.
  • sdg 9.
May
2019

Initial market

Cool Green Energy Factory

Cold energy storage technology
NuTree
  • sdg 6.
  • sdg 7.
  • sdg 9.
  • sdg 11.
  • sdg 12.
May
2019

Prototype in lab

NuTree

Wastewater treatment and recycling
Aqua Assist
  • sdg 6.
May
2019

Small market

Aqua Assist

Biocatalyst for wastewater sludge reduction
Solar Ferry Boat
  • sdg 9.
  • sdg 11.
May
2019

Small market

Solar Ferry Boat

Solar-powered ferry boat
Air Pollution Abatement (APA)
  • sdg 9.
  • sdg 11.
  • sdg 12.
May
2019

Initial market

Air Pollution Abatement (APA)

Commercial and industrial air purifier
LED Bulb for Household Use
  • sdg 11.
May
2019

Large market

LED Bulb for Household Use

LED light bulb
Paptic
  • sdg 9.
Apr
2019

Small market

Paptic

Replacing paper and plastics
Altered:Nozzle Pro
  • sdg 6.
  • sdg 11.
Apr
2019

Small market

Altered:Nozzle Pro

Dual flow atomizer
AgRho® S-Boost
  • sdg 6.
  • sdg 9.
  • sdg 12.
Apr
2019

Small market

AgRho® S-Boost

Seed coating technology
WEEECAM
  • sdg 12.
Apr
2019

Initial market

WEEECAM

Electronic waste refurbishing and recycling
Winnow
  • sdg 12.
Apr
2019

Large market

Winnow

Food waste reduction digital tool for chefs
SOPRALOOP
  • sdg 12.
Apr
2019

Prototype in lab

SOPRALOOP

Process to recycle PET into polyols
AmpliSIM
  • sdg 9.
  • sdg 11.
Apr
2019

Initial market

AmpliSIM

Environmental impact simulation and forecast service
Energiency Software
  • sdg 9.
Apr
2019

Large market

Energiency Software

Energy Intelligence Technology for Manufacturing
Solar Dripper
  • sdg 6.
  • sdg 11.
  • sdg 12.
Apr
2019

Large market

Solar Dripper

Drip irrigation system
Danfoss Turbocor®
  • sdg 7.
  • sdg 11.
Mar
2019

Large market

Danfoss Turbocor®

Oil-free magnetic bearing compressor for chillers
PlakMan
  • sdg 6.
  • sdg 7.
  • sdg 9.
  • sdg 12.
Mar
2019

Prototype in lab

PlakMan

Solar powered boat
Usitoo
  • sdg 12.
Mar
2019

Initial market

Usitoo

Rental system for everyday objects
Community Solar
  • sdg 7.
Mar
2019

Small market

Community Solar

Solar energy through a monthly subscription
Greenrail
  • sdg 9.
  • sdg 11.
  • sdg 12.
Mar
2019

Small market

Greenrail

Sustainable railway sleeper
Affordable Solar Energy
  • sdg 7.
Mar
2019

Small market

Affordable Solar Energy

B2B solar-as-a-service packages

Water Widget
  • sdg 6.
Mar
2019

Large market

Water Widget

Water-saving device for shower
BHEP
  • sdg 11.
Feb
2019

Small market

BHEP

Hybrid Positive-Economy Building
Efficient smart grid technology
  • sdg 6.
  • sdg 7.
Feb
2019

Prototype

Efficient smart grid technology

Controlling the energy balance in the isolated grids.

Breeze Technologies Environmental Intelligence
  • sdg 6.
  • sdg 9.
  • sdg 11.
Feb
2019

Large market

Breeze Technologies Environmental Intelligence

Smart air quality sensors

ERIS (Evaporation Reduction Intelligent System)
  • sdg 6.
  • sdg 9.
Feb
2019

Small market

ERIS (Evaporation Reduction Intelligent System)

Bio-inspired floating screen to prevent evaporation of volatile liquids
NEXUS
  • sdg 6.
  • sdg 11.
  • sdg 12.
Feb
2019

Prototype

NEXUS

New business model for rural fishers and farmers
Solar Analytics
  • sdg 7.
Feb
2019

Small market

Solar Analytics

Real-time solar energy monitoring system
Smart Energy Hub
  • sdg 7.
  • sdg 11.
Feb
2019

Prototype

Smart Energy Hub

Hybrid energy storage for autonomous buildings
Hydraloop
  • sdg 6.
  • sdg 11.
  • sdg 12.
Feb
2019

Small market

Hydraloop

Residential greywater recycling system

Smart solar boiler
  • sdg 6.
  • sdg 7.
  • sdg 9.
Jan
2019

Small market

Smart solar boiler

Smart concentrated solar boilers for industries
Agnisumukh
  • sdg 6.
  • sdg 7.
  • sdg 9.
  • sdg 11.
Jan
2019

Small market

Agnisumukh

Uniform radiant heat kitchen stove
ECOLOO
  • sdg 6.
  • sdg 11.
  • sdg 12.
Jan
2019

Large market

ECOLOO

Sustainable Toilet Techology
SolarSea
  • sdg 7.
Dec
2018

Prototype

SolarSea

SolarSea is a commercial renewable energy product that creates space for solar panels on the sea surface
Wagabox
  • sdg 7.
  • sdg 12.
Dec
2018

Large market

Wagabox

A breakthrough technology to upgrade landfill gas into pure biomethane compliant with grid injection requirements.
AEROPAK G
  • sdg 7.
  • sdg 11.
Nov
2018

Small market

AEROPAK G

An ultra-light electrical energy storage alternative to batteries for long duration electric powered flight.
SopraStar
  • sdg 9.
  • sdg 11.
Nov
2018

Large market

SopraStar

This membrane mitigates heat urban island effect and reduces summer discomfort thanks to advanced surface radiative properties.
Joulia-Inline
  • sdg 6.
  • sdg 11.
Oct
2018

Small market

Joulia-Inline

Showerdrain reclaiming heat energy from used shower water by pre-warming the fresh water before it arrives at the mixer.

Sion
  • sdg 7.
  • sdg 11.
Jul
2018

Prototype

Sion

An Electric Vehicle able to recharge itself through integrated solar panels system
Bound4blue
  • sdg 9.
Jul
2018

Initial market

Bound4blue

Wingsail system for fuel efficiency in the shipping industry
STARKLAB
  • sdg 9.
Jun
2018

Small market

STARKLAB

Increasing air quality while significantly cutting down on energy costs thanks to a technology that recycles the heat of polluting fumes.
Cryo Fuel
  • sdg 7.
  • sdg 9.
Jun
2018

Initial market

Cryo Fuel

A highly efficient cryogenic process that makes the transformation of biogas into clean fuel for heavy vehicles more affordable and widely applicable.
E.S.T.
  • sdg 9.
  • sdg 12.
Jun
2018

Prototype in lab

E.S.T.

An environmental and economic dredging solution to help recycle sediment from lake and river beds
IOT flood alert
  • sdg 11.
Jun
2018

Small market

IOT flood alert

A smart, connected flood alert and forecasting solution to monitor real-time river levels and anticipate flood events.

VLT® HVAC Drive
  • sdg 7.
  • sdg 11.
Jun
2018

Large market

VLT® HVAC Drive

Unique AC drive for much more efficient Heating, Ventilation and Air-Conditioning system
District Cooling Systems
  • sdg 7.
  • sdg 11.
May
2018

Large market

District Cooling Systems

Integrated chilled water production system for efficient cooling of buildings in cities
animeo Connect
  • sdg 11.
May
2018

Large market

animeo Connect

Facade shading management solution for increased energy savings in buildings
Low-cost substructure system
  • sdg 7.
  • sdg 9.
  • sdg 11.
May
2018

Prototype

Low-cost substructure system

Bottom-fixed offshore turbine prototype that can be installed safely, simply and without cranes
Claranor
  • sdg 9.
May
2018

Small market

Claranor

Pulsed light packaging sterilization equipment for bioindustries
WATA™ technology
  • sdg 6.
May
2018

Small market

WATA™ technology

Devices to enable local treatment and disinfection of water
Kelda Technology
  • sdg 6.
  • sdg 9.
May
2018

Initial market

Kelda Technology

Halve the amount of water used by your shower without diminishing the experience
Solar space heating
  • sdg 7.
  • sdg 11.
May
2018

Small market

Solar space heating

Solar-powered air heaters and rock bed thermal storage to heat homes

Stirling Engine
  • sdg 7.
  • sdg 9.
May
2018

Prototype

Stirling Engine

Stirling Engine modules to generate clean electricity from waste heat locally.
Hawa Dawa GmbH
  • sdg 9.
  • sdg 11.
May
2018

Initial market

Hawa Dawa GmbH

IoT sensor network to develop and assess targeted air-quality improvement measures.
ANTISMOG
  • sdg 11.
May
2018

Initial market

ANTISMOG

Reliably measure and reduce air pollution from vehicles through hydrogen technology

WeNow
  • sdg 11.
May
2018

Large market

WeNow

A plug-and-play solution to reduce fuel costs and air pollution by making driving 100% carbon neutral.
Renewable gas for industrial burners
  • sdg 7.
  • sdg 9.
  • sdg 12.
Apr
2018

Prototype

Renewable gas for industrial burners

Producing renewable gas on-site using low-cost local biomass for industrial burners and process heat.