Horizon Prize for #useCO2 and more

The European Commission has recently announced three new topics for its novel Horizon Prizes including one for ‘CO2 reuse’ - an area of great interest to SusChem that features in the SusChem Strategic Innovation and Research Agenda (SIRA). All the three new Horizon Prizes aim to encourage innovation and find solutions to challenges in the area of energy.

The Commission’s Horizon Prizes are 'challenge' prizes that offer a cash reward to whoever can most effectively meet a defined challenge. Their aim is to stimulate innovation and come up with solutions to problems that matter to European citizens.

Worth a total of €3.25 million and funded under the Horizon 2020 programme, in addition to developing products that help cut emissions by reusing carbon dioxide (CO2) the prizes will reward innovative approaches to integrating solar energy into historical buildings, and using renewable energy in hospitals.

Launching the three new prizes Carlos Moedas, Commissioner for Research, Science and Innovation, said: "Protecting our rich cultural heritage and providing state-of-the-art hospitals need not be at odds with our goal for a sustainable, affordable and low-carbon energy future. These prizes will help mobilise the talent needed to find new ways to deploy existing technologies to achieve these goals, and the innovative reuse of CO2 will help to tackle climate change, one of the major societal challenges worldwide."

The chemical activation and use of CO2 has been a topic of great interest to SusChem for many years and SusChem closely follows progress in CO2 utilisation and regularly tweets on developments using the #useCO2 hashtag. For example Covestro recently announced the opening of its DREAM useCO2 facility and we have covered EU-funded projects, such as SCOT and BIO-TIC, which look to make use of waste CO2. The SCOT project recently held its end of project meeting.

The topic also features in the SusChem Strategic Innovation and Research Agenda (SIRA).

Prize details
The €1.5 million Horizon Prize CO2 reuse will be awarded to the developer of an innovative product that reuses carbon dioxide (CO2), making a genuine contribution to achieving net emissions reductions.

The €1 million Horizon Prize Low carbon hospital will contribute to finding solutions for using 100% renewable energy sources for heat and power generation in hospital buildings. The award will go to an innovative solution integrating several technologies into one energy system, which can guarantee uninterrupted energy supply.

The €750 000 Horizon Prize Photovoltaics meets history addresses the technical constraints in integrating photovoltaic energy sources in historical urban districts. The prize will be awarded to the most suitable architectural and aesthetical design for a photovoltaic energy system which at the same time presents an optimal technical solution.

Contestants can apply until 26 September 2018 for the Photovoltaics meets history contest and until 3 April 2019 for the two others. Applicants have total freedom in the approach they take to deliver the breakthrough solution. The rules of the contests are available on the Horizon Prizes website.

What are Horizon Prizes?
First a technological or societal challenge, for which no solution has been found, is defined and an award is promised for the delivered breakthrough solution. The criteria for the specific award outlines what the solution must be capable of proving, however the means to reach the solution are not prescribed, leaving entrants total freedom to come up with the most promising and effective solution.

You can find out more about the Horizon Prize process in the video below.



Horizon Prizes are not like the Nobel Prize or the Sakharov Prize that celebrate outstanding achievements performed in the past. Challenge prizes like the Horizon Prizes and the US X-Prizes support and accelerate change in the world and can be an important driver for innovation.

In March 2014, the European Commission announced the winner of its first ever challenge prize to encourage inventors to overcome one of the biggest barriers to using vaccines in developing countries: the need to keep them stable at any ambient temperature. The €2 million prize was awarded to German biopharmaceutical company CureVac GmbH for progress towards a novel technology to bring life-saving vaccines to people across the planet in safe and affordable ways.

Solar + #useCO2 = all our Energy and Material needs?

On 29 and 30 September 2015, leading experts from politics, research and the industry will meet at the Haus der Technik in Essen, Germany, at the biggest European “Conference on Carbon Dioxide as Feedstock for Fuels, Chemistry and Polymers” to discuss the latest technologies and strategies for an optimum and swift implementation. Over 200 participants are expected from all over the world, including many global companies. The conference is organised by the nova-Institut.

The nova-Institut has calculated that the global demand for electricity, raw materials for the chemical and plastics industry as well as aviation fuel could be met by solar energy. Only 2% of the world’s desert area would be needed to provide the global carbon demand of the chemical and plastics industry with solar and Carbon Capture and Utilization (CCU) technologies in 2050.

Initial life cycle assessments (LCAs) show that the climate footprint of solar kerosene is better than all alternatives. The CO2 emissions per tonne for solar kerosene production are considerably lower than those of biobased kerosene and 80 to 90% lower than petrochemical kerosene. Indeed further calculations show that compliance with the 2°C climate change goal is only possible using solar kerosene. In comparison to biobased kerosene it is found that land use and water demands are also much lower.

“Today, we have the technologies to cover the global demand for electricity, raw materials for the chemical and plastics industry as well as aviation fuel by solar, wind and hydro energy – even in the long term. Renewable energy and carbon dioxide utilization mean nothing less than a sustainability revolution for all energy and raw material supply. Just the right political and economic framework is missing so far,” says Michael Carus, CEO of the nova-Institut GmbH (pictured right).

The SusChem Strategic Innovation and Research Agenda (SIRA) includes a range of CCU and related technologies in its chapter on Secure, Clean and Efficient Energy (SIRA, Chapter 3) including the long-term option of direct photo-conversion of CO2: the development of ‘artificial leaves’ able to capture CO2 and convert it into renewable chemicals and fuels using only sunlight and water.

Solar for power, chemicals
Nova-Institut analysis shows that the amount of solar energy falling on the Earth is more than sufficient to meet estimated global energy demand in 2050 using less than 1% of worldwide land for photovoltaic (PV) systems. In addition to the direct use of solar energy, other renewables such as wind or water, can contribute to fulfilling energy demands. This global view shows that providing humanity with sustainable and environmentally friendly energy is not a problem in principle, however significant investment will be required.

Technical developments of the last few years have shown that solar, wind and hydro power not only provide eco-friendly electricity, but can also be used to produce organic raw materials.

Renewable energies are used to derive the elements hydrogen and oxygen from water. Combining the generated hydrogen with CO2 forms methane, methanol and a variety of other chemical building blocks. This process can be achieved catalytically or biotechnologically. More than 20 pilot plants worldwide are operational already and the first commercial plants are under construction. This technology is called CCU or alternatively power-to-gas or power-to-liquid.

In SusChem we tend to use the term #useCO2 as a generic hashtag to cover these technologies.

Nova-Institut calculations show that, using this technologies, it is possible to sustainably supply the chemical and plastics industry with organic raw materials. Even with a strong growth, the carbon demand of the chemical and plastics industry could easily be met through CCU technologies in 2050. About 2% of the world’s desert area would be enough to cover the global carbon demand of the chemical and plastics industry with solar and CCU technologies.

Sustainable technologies
Already today, solar-powered CCU technologies can contribute toward climate protection. One of the biggest climate challenge is the growing CO2 emissions caused by air traffic. Airlines and aircraft manufacturers are investing large amounts to produce climate friendly biobased kerosene from wood, algae, Jatropha and biogenic waste. However, high costs as well as insecurities about land requirements, biodiversity and potential conflicts with food and feed have so far prevented large-scale industrial implementation.

Synthetic aviation fuel based on solar, wind and water energy as well as CO2 offers an alternative and it is already being produced on small scales. More than ten pilot plants are using electrolysis and Fischer-Tropsch-Synthesis to produce different fuels with efficiency levels of 70 to 80%. Solar kerosene can replace petrochemical kerosene 1:1 and has better combustion characteristics due to its purity. Production costs depend primarily on prices for renewable energies and are about the same as for biobased kerosene.

Find out more on the #useCO2 future in Essen on 29 and 30 September!