Simulators are the Key for Large-Scale Instrumentation and Control System Refurbishment Projects

There are several risk-sensitive industries like air traffic, nuclear power generation, dangerous chemical processes, etc. The technical solutions used are usually well approved and widely known; the occasional problems usually originate from the not-careful-enough design, the insufficient risk assessment, the unsatisfactory training and mismanagement. With proper operation and waste management the nuclear fission power is one of the clearest and cheapest energy sources: no gases are emitted during the energy generation and other related preparatory etc. processes. The upcoming nuclear-fusion-based power plants are even more promising; all contamination in these plants will be decayed practically to nil in less than 100 years. Renewable energy sources can play an important, but only a supplementary role, at least for the foreseeable future.