Geo-COAT

The Geo-coat project has been specified as necessary by our geothermal power and equipment manufacturing members, who, in order to reliably provide energy, need to improve plant capability to withstand corrosion, erosion and scaling from geofluids, to maintain the equipment up-time and generation efficiency. Additionally they need to be able to produce better geothermal power plant equipment protection design concepts through virtual prototyping to meet the increasing requirements for life cycle costs, environmental impacts and end-of-life considerations.

Current materials, transferred from oil and gas applications to these exceptionally harsh environments, (and the corresponding design models) are not capable of performing, leading to constant need to inspect and repair damage. The Geo-coat project will develop new resistant materials in the form of high performance coatings of novel targeted ""High Entropy Alloys"" and Cermets, thermally applied to the key specified vulnerable process stages (components in turbines, valves, pumps, heat exchangers and pipe bends) in response to the specific corrosion and erosion forces we find at each point. We will also capture the underlying principles of the material resistance, to proactively design the equipment for performance while minimising overall capex costs from these expensive materials.

The Geo-coat consortium has user members from geothermal plant operations and equipment manufacture to ensure the project's focus on real-world issues, coupled with world-leading experience in the development of materials, protective coatings and their application to harsh environments. In addition to developing the new coating materials and techniques, we also aim to transfer our experiences from the development of Flow Assurance schemes for Oil&Gas and Chemical industries to provide a new overarching set of design paradigms and generate an underpinning Knowledge Based System.

H2020-EU.3.3. - SOCIETAL CHALLENGES - Secure, clean and efficient energy

The specific objective is to make the transition to a reliable, affordable, publicly accepted, sustainable and competitive energy system, aiming at reducing fossil fuel dependency in the face of increasingly scarce resources, increasing energy needs and climate change.
The Union intends to reduce greenhouse gas emissions by 20 % below 1990 levels by 2020, with a further reduction to 80-95 % by 2050. In addition, renewables should cover 20 % of final energy consumption in 2020 coupled with a 20 % energy efficiency target. Achieving these objectives will require an overhaul of the energy system combining low carbon profile and the development of alternatives to fossil fuels, energy security and affordability, while at the same time reinforcing Europe's economic competitiveness. Europe is currently far from this overall goal. 80 % of the European energy system still relies on fossil fuels, and the sector produces 80 % of all the Union's greenhouse gas emissions. With a view to achieving the Union's long-term climate and energy objectives, it is appropriate to increase the share of the budget dedicated to renewable energy, end-user energy efficiency, smart grids and energy storage activities as compared to the Seventh Framework Programme, and increase the budget dedicated to market uptake of energy innovation activities undertaken under the Intelligent Energy Europe Programme within the Competitiveness and Innovation Framework Programme (2007 to 2013). The total allocation to these activities shall endeavour to reach at least 85 % of the budget under this societal challenge. Every year 2,5 % of the Union GDP is spent on energy imports and this is likely to increase. This trend would lead to total dependence on oil and gas imports by 2050. Faced with volatile energy prices on the world market, coupled with concerns over security of supply, European industries and consumers are spending an increasing share of their income on energy. European cities are responsible for 70-80 % of the total energy consumption in the Union and for about the same share of greenhouse gas emissions.

The Roadmap for moving to a competitive low-carbon economy in 2050 suggests that the targeted reductions in greenhouse gas emissions will have to be met largely within the territory of the Union. This would entail reducing CO2 emissions by over 90 % by 2050 in the power sector, by over 80 % in industry, by at least 60 % in transport and by about 90 % in the residential sector and services. The Roadmap also shows that inter alia natural gas, in the short to medium term, can contribute to the transformation of the energy system, combined with the use of carbon capture and storage (CCS) technology.

To achieve these ambitious reductions, significant investments need to be made in research, development, demonstration and market roll-out at affordable prices of efficient, safe, secure and reliable low-carbon energy technologies and services, including gas, electricity storage and the roll-out of small and micro-scale energy systems. These must go hand in hand with non-technological solutions on both the supply and demand sides, including by initiating participation processes and integrating consumers. All this must be part of an integrated sustainable low-carbon policy, including mastering key enabling technologies, in particular ICT solutions and advanced manufacturing, processing and materials. The goal is to develop and produce efficient energy technologies and services, including the integration of renewable energy, that can be taken up widely on European and international markets and to establish intelligent demand-side management based on an open and transparent energy trade market and secure intelligent energy efficiency management systems.