Clean, efficient and profitable

1000 Solutions to protect the environment

44 Efficient solutions found

Filter by MATURITY STAGE:
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Homaya PAYG
  • sdg 7.
Nov
2019

Initial market

Homaya PAYG

A Solar Home System Pay As You Go solution for off-grid entrepreneurs avoiding use of diesel gensets.
LIFI WIRELESS MOBILE COMMUNICATIONS NETWORK
  • sdg 7.
  • sdg 9.
  • sdg 11.
Nov
2019

Large market

LIFI WIRELESS MOBILE COMMUNICATIONS NETWORK

A high speed bidirectional networked and mobile communication of data using light
Vertical Solar
  • sdg 7.
  • sdg 11.
Oct
2019

Prototype

Vertical Solar

A wall made out of solar-block PV panels
Lightyear One – Solar electric car
  • sdg 7.
  • sdg 11.
  • sdg 12.
Oct
2019

Prototype

Lightyear One – Solar electric car

An efficient five adults passenger solar electric car topped with solar cells
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
Philips SIS
  • sdg 7.
  • sdg 11.
Oct
2019

Large market

Philips SIS

A range of Solar Indoor System
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.
Eco-Solar
  • sdg 6.
  • sdg 7.
  • sdg 9.
  • sdg 12.
Sep
2019

Prototype in lab

Eco-Solar

Optimising the eco-efficiency in the photovoltaic value chain.
SOLAR WIFI ECO BIN
  • sdg 7.
  • sdg 11.
  • sdg 12.
Sep
2019

Initial market

SOLAR WIFI ECO BIN

A smart city solution that promotes recycling and a healthy community connection with cities and their people
Positive Energy Ltd. Digital Platform
  • sdg 7.
Sep
2019

Small market

Positive Energy Ltd. Digital Platform

A blockchain based asset financing for renewable energies
Rosi
  • sdg 7.
  • sdg 9.
  • sdg 12.
Aug
2019

Prototype in lab

Rosi

Silicon recycling for photovoltaics
Smart Greenhouse
  • sdg 6.
  • sdg 7.
  • sdg 12.
Aug
2019

Small market

Smart Greenhouse

Greenhouse with internet connection for smart management
Solaxess
  • sdg 7.
  • sdg 11.
Jul
2019

Initial market

Solaxess

White and light-colour films for PV modules
Sunstyle
  • sdg 7.
  • sdg 11.
Jun
2019

Large market

Sunstyle

Scalable photovoltaic roofing

Stor-H
  • sdg 7.
  • sdg 9.
  • sdg 11.
Jun
2019

Initial market

Stor-H

A safe, easy-to-use hydrogen storage solution requiring minimal infrastructure to enable zero CO2 light urban mobility.
Solar GEM® (Green Energy in Motion)
  • sdg 7.
  • sdg 9.
  • sdg 11.
Jun
2019

Large market

Solar GEM® (Green Energy in Motion)

Plug-and-play solar plant for on and off-grid areas
Gazeotherm®
  • sdg 7.
Jun
2019

Initial market

Gazeotherm®

Biomass plant
Cool Green Energy Factory
  • sdg 7.
  • sdg 9.
May
2019

Initial market

Cool Green Energy Factory

Cold energy storage technology
SOPRASOLAR FIX EVO
  • sdg 7.
May
2019

Large market

SOPRASOLAR FIX EVO

Photovoltaic waterproofing process
ReadyPay Power
  • sdg 7.
  • sdg 11.
May
2019

Large market

ReadyPay Power

Affordable solar home system for off-grid households
Mobil-Watt®
  • sdg 7.
May
2019

Initial market

Mobil-Watt®

A mobile solar PV container
ECOMESH
  • sdg 7.
  • sdg 11.
May
2019

Large market

ECOMESH

Hybrid solar panel for electricity and heat
OffGridBox
  • sdg 6.
  • sdg 7.
May
2019

Initial market

OffGridBox

Water purification and energy supply mobile unit
Wattway Solar Road
  • sdg 7.
  • sdg 11.
Apr
2019

Prototype

Wattway Solar Road

Solar road autonomous generator
Carbon Upcycling Technologies (CUT)
  • sdg 6.
  • sdg 7.
  • sdg 9.
  • sdg 11.
Apr
2019

Initial market

Carbon Upcycling Technologies (CUT)

Process to convert CO2 emissions into nanomaterial powders
PlakMan
  • sdg 6.
  • sdg 7.
  • sdg 9.
  • sdg 12.
Mar
2019

Prototype in lab

PlakMan

Solar powered boat
KW3
  • sdg 7.
  • sdg 11.
Mar
2019

Small market

KW3

Plug and play solar generator
Community Solar
  • sdg 7.
Mar
2019

Small market

Community Solar

Solar energy through a monthly subscription
Affordable Solar Energy
  • sdg 7.
Mar
2019

Small market

Affordable Solar Energy

B2B solar-as-a-service packages

sunE
  • sdg 7.
  • sdg 9.
  • sdg 11.
Feb
2019

Initial market

sunE

Solar electric shuttle service
Solar Analytics
  • sdg 7.
Feb
2019

Small market

Solar Analytics

Real-time solar energy monitoring system
My Joule Box
  • sdg 7.
  • sdg 11.
Feb
2019

Small market

My Joule Box

Solar electricity generator for off-grid areas.
Elemental Water Makers
  • sdg 6.
  • sdg 7.
Feb
2019

Small market

Elemental Water Makers

Desalination system powered by renewable energy
SABCO solutions
  • sdg 7.
  • sdg 11.
Feb
2019

Small market

SABCO solutions

Portable solar solutions for Off-Grid Communities.
SolarSea
  • sdg 7.
Dec
2018

Prototype

SolarSea

SolarSea is a commercial renewable energy product that creates space for solar panels on the sea surface
Insolar Communities
  • sdg 7.
  • sdg 11.
Nov
2018

Initial market

Insolar Communities

Insolar promotes the democratisation of access to solar energy through the installation of photovoltaic panels in low-income communities.
aH72
  • sdg 7.
Sep
2018

Small market

aH72

Captures solar radiation for both heating and electrical energy on a single panel at reduced cost
Sion
  • sdg 7.
  • sdg 11.
Jul
2018

Prototype

Sion

An Electric Vehicle able to recharge itself through integrated solar panels system
BS2 Zeleganz
  • sdg 7.
  • sdg 11.
Jun
2018

Initial market

BS2 Zeleganz

All-in-one energy system for emission-free buildings.
h-aero®
  • sdg 7.
  • sdg 9.
Jun
2018

Initial market

h-aero®

Solar-powered helium Unmanned Aerial Vehicle (UAV) for versatile monitoring activities
BASIL
  • sdg 7.
Jun
2018

Small market

BASIL

Fully-integrated rooftop solar and a nano-grid to power IoT-ready DC home appliances
PowerCorner
  • sdg 7.
May
2018

Small market

PowerCorner

Mini-grids for affordable, reliable, sustainable energy-services for rural and off-grid populations
OSMOSUN
  • sdg 6.
  • sdg 7.
Apr
2018

Small market

OSMOSUN

Battery-free, solar desalination solution, supplying affordable freshwater to remote communities

SeaZen
  • sdg 7.
  • sdg 9.
  • sdg 11.
Apr
2018

Small market

SeaZen

A 100% autonomous, license free, solar-powered boat service.