The world is full of energy. electricity number


Wind power. Onshore wind turbines still generate most of our wind power today. However, an increasing number of wind farms is being built in the open sea. Acceptance of these offshore wind farms among the population is also growing. gas 78 Furthermore, offshore wind farms generate more electricity than the ones onshore, since the wind is much stronger and constant in the high seas.

innogy has been operating offshore wind turbines since 2004. Together with partners we have erected wind farms off the coasts of Germany, Belgium and the UK. In fact, we are building the Triton Knoll windfarm off the British coast together with partners. We were able to win the award for this 860 megawatts offshore wind project in an auction in the UK.

We have also been successful in the German auction for the Kaskasi offshore windfarm off the German coast, which is another milestone for the value-driven development of renewable energies. eseva electricity bill payment The site northwest of Helgoland is characterised by good wind conditions and moderate water depths of between 18 and 25 meters. The windfarm is currently expected to go into operation in 2022. Like Triton Knoll, Kaskasi also strengthens the competitiveness of innogy in demanding markets.

We intend to reduce the costs for the erection of offshore windfarms specifically in deeper waters even more. This is why we are exploring innovative methods when it comes to the design and installation of system foundations. As part of the GOAL project, we have been investigating together with partners since 2014 whether the present special mortar can be replaced by less costly conventional cement for the construction of foundations. A proven type of foundation is the so-called jacket, a steel structure on four legs. The jacket legs are placed into foundation piles which were rammed into the seabed before. m gasol nba The annular gaps around the legs are closed with special mortar afterwards.

Building these foundations at lower costs is key to success when it comes to increasing water depths and larger wind turbines of the next generation. This is why we are testing conventional cement mixed with seawater, a process which has already been applied successfully in the offshore oil and gas industries for quite some time. However, the material of wind power systems is exposed to totally different stresses. gas x side effects liver First results of the data evaluation are very promising.

Biogas. innogy operates its own biogas installations in order to explore ways of generating as much energy as possible from renewable resources. We have commissioned a modern biogas plant in Paffendorf in the City of Bergheim (in the state of North Rhine-Westphalia) that generates energy in an environmentally friendly manner from renewable resources. We use a diverse mix of raw materials drawn from products used in the region’s farms, for example, whole plant, grass and maize silage as well as beets and alfalfa. They also test the use of new energy crops such as cup plants and wild flowers. gas after eating meat The raw biogas that is generated is then processed to natural gas quality and fed into the grids in the form of bio-methane. This bio-methane can be used to supply heat to around 3,300 households.

Biogas plants are more profitable the more reliably they operate. This is why we are carrying out the Visko project at Paffendorf to investigate ways of preventing “blockages” at biogas plants. Such blockages can arise when the substrate – that is, the raw material that is used to power the plant – becomes too viscous. The bacteria cannot do their job properly if the substrate is too viscous, which in turn causes biogas production to come to a halt. We now deploy a measuring system at Paffendorf to continuously monitor the substrate’s viscosity and detect when it becomes too high. We implement the appropriate countermeasures to prevent downtimes at the plant.

In a biogas plant currently being erected at Neurath we are testing a technology right now which is designed to benefit the reliable operation of wind power systems in the future: we are collecting a lot of data of the system by means of sensors on an ongoing basis and provide them for evaluation via a link to the Cloud. 76 gas station jobs Since the biogas plant is not very complex, only several hundred different measured values arise, which is perfect for a development project. In wind power systems, however, some 3,000 values are collected. Such a system is designed to help identify damage early on or even prevent it entirely in the future through the automated analysis of data on pressure, temperature, vibrations and a lot more.

Hydroelectric power. The main benefit of hydroelectric power is that it can be used to generate electricity largely irrespective of time of day or weather conditions. innogy operates run-of-river and pumped-storage power plants with a combined capacity of some 500 megawatts. These plants harness the energy of flowing rivers and work around the clock very reliably. We have over 77 turbines at almost 30 sites in Germany alone, for example, at the Moselle, Ruhr and Saar rivers. We operate 21 of such power plants in the UK. We also operate hydroelectric power plants in France, Spain, Portugal and Switzerland.

Hydroelectric power plants are always equipped with intake screens. Their grating structures protect turbines from flotsam. It would be technically very complicated and expensive to reduce the spacing of the rods to such an extent that the fish would not be able to pass through. In the OVeR project we are therefore investigating if the intake screens can be designed in such a way that they guide the fish, which detect the barriers by means of a remote tactile sense, towards specific downstream ladder installations. o gascon In a laboratory-scale water channel of RWTH Aachen University we are testing various screen types with different fish species. This is intended to safely guide the animals past the screen and the dangerous area through a bypass.