In the past, based on low fuel cost, combined cycle Gas Turbine plant, especially with peaking stations was not economical. This will change especially when some countries move to more expensive Hydrogen of e-Fuel firing. In this topic will look at the efficiencies of different gas turbine plant and also take a critical look at auxiliary firing to increase steam cycle efficiency in a cogeneration plant.  This is a topic which is on our list to be completed as soon as possible. We will send a post here as soon as the topic is online. So, please tick the notification box below to be informed when the topic is ready.