/
My account person ENGIE

My notifications

Emerging sustainable technologies

2024 2023 2022

Ocean Thermal Energy Conversion (OTEC)

arrow_forward Download the full report 2024

OTEC uses the temperature difference between surface and deep sea water to produce electricity. There is significant potential in coastal areas & tropical climates. 

CIRCUL(AIR)FUELS

arrow_forward

Converting low-carbon electricity to e-fuels in a fully circular manner! 

Mineral Recovery from the Seafloor

arrow_forward Discover

Deep seas contain large mineral resources with high concentrations of metals including cobalt, manganese, copper, nickel, silver, rare earth elements and gold which may be the key to manufacturing the low-carbon technologies needed to generate clean energy.

Wind Turbine Blade Circularity

arrow_forward

Wind Blade Waste is composed of valuable resources that should be recycled to make the supply chain even more sustainable.

Offshore Molecules Production

arrow_forward Download the full report 2024

Large offshore renewable energy potential and CO2 availability in the air or in the sea offer an opportunity to synthetize e-fuels.

PV everywhere: the era of Integrated Photovoltaics...

arrow_forward

The significant and continuing fall in PV prices is facilitating the development of a multitude of new applications.

Large Energy Storage

arrow_forward Download the full report 2024

How can the Ocean help store energy in the future? We focus on mechanical (compressed air), underwater pumped hydro & floating batteries storage system that integrate with offshore renewables.

Natural Hydrogen

arrow_forward

Natural hydrogen is generated by natural geochemical processes inside the Earth’s crust

Ocean-Based Negative Emission Technologies

arrow_forward Download the full report 2024

Ocean-based Negative Emission Technologies provide Carbon Dioxide Removal by displacing CO2 from the atmosphere into the ocean. 

Metal fuels

arrow_forward

Metals as recyclable carbon neutral fuels are promising alternatives to fossil fuels.

SOLAR SPACE POWER

arrow_forward

Can we use Solar Power in Space to supply energy for Earth’s consumption?

Marine Floating Solar Power

arrow_forward Discover

Marine floating PVs consist of floating structures supporting PV installations which use solar radiation to produce electricity. 

Innovative Large-Scale Desalination

arrow_forward Discover

Key technological breakthroughs are expected to reduce water cost for drinking purpose & energy transition while minimizing the environmental impact.

Osmotic power

arrow_forward Discover

Using the salinity of the oceans to produce sustainable & clean electricity in both natural (e.g. deltas & estuaries) and industrial environments.

Tidal & Ocean Current Energy

arrow_forward Download the full report 2024

Tidal energy technologies are the closest to-market ocean energy solutions with a convergence to horizontal axis technology devices.   Tidal currents are the result of the ocean water mass response to the interaction between the Moon, the Sun and the Earth. Their magnitude depends on the...

Mineral Recovery from Brine

arrow_forward Discover

Mineral extraction from brine, i.e. waste water from desalination, would support a more sustainable economy, reducing both drinking water production cost & the environmental impact generated by brine disposal. 

Innovative agri-PV solutions development and derisking

arrow_forward

Demonstrate at least 2 agri-PV business cases (inter-row & elevated) for ENGIE by end 2024, unlocking access to new land surfaces for PV and providing a competitive advantage for ENGIE. 

NATURE BASED SOLUTIONS

arrow_forward

Recently recognized by the IPCC and IEA as necessary to offset hard-to-abate emissions and eventually, to go beyond net-zero, Negative Emissions Technologies will play a main role but Natural Based Solutions (NBS) even more. 

Fusion power

arrow_forward

Fission is a nuclear technology based on splitting one large atom into two smaller atoms whilst Fusion is the fusing of two light atoms into a larger one. 

LIGHT-DRIVEN CHEMISTRY TO SOLAR FUELS PRODUCTION

arrow_forward

Photosynthesis efficiently captures solar energy, but its subsequent conversion into chemical energy in the form of biomass is limited in term of efficiency in the range between 1 to 4%. 

Direct Ocean Capture (DOC)

arrow_forward Download the full report 2024

Ocean absorbs CO2 through natural processes can we enhance any of these natural processes to pull down even more carbon dioxide?

Wave Energy

arrow_forward Download the full report 2024

Wave energy technologies range from the laboratory prototype stage to the pilot stage in real sea conditions without dominant sub-technology. Wave power converts the periodic up-and-down movement of ocean waves into electricity.

Competitive large-scale PV projects

arrow_forward

Push large scale PV tender success rate to 30 % within 2 years by integrating innovative solutions and technologies for more competitive PV projects with lower LCOE.

Road to 30% efficiency PV cells

arrow_forward

Silicon solar modules represent over 95% of global installed PV capacity with one challenger, Perovskite solar cells

PYROLYSIS FOR TURQUOISE HYDROGEN?

arrow_forward

Methane pyrolysis is a set of emerging technologies that allow hydrogen production while avoiding CO2 emissions. Carbon is stored in a solid form.

Innovate Together

Help us build
a more sustainable future

lightbulbSuggest your innovation