He started his career in 1997 and worked in the construction, chemistry, and steel industries. In 2008, he began providing engineering and consultancy services in the wind and solar energy sectors through TNA Energy, of which he is a founder. He is carrying out the following services in the renewable energy industry for his customers:- Project development- Technical and administrative consultancy services- Wind and solar power plant designs- Due diligence- Lenders engineering services- Owners engineering services - Wind and Solar energy yield assessments- Energy storage systems designing and engineering services- Business development and consultancy services for new energy technologies manufacturers.- Energy production forecasts - Smart energy trading algorithms for renewablesHis primary focus is Innovative technologies, energy storage systems, renewable energy production forecasts, electricity trade, and intelligent energy trading. These are the main areas where he is active as an entrepreneur and consultant.With its analytical and different thinking, highly skilled team, TNA developed the renewable energy forecasting platform named BIGVENTUS. It delivers high-accuracy production forecasts for wind and solar power plants following TNA's innovation and sustainability targets and made this technological innovation available to Turkish and World markets. TNA made a spinoff and separated BIGVENTUS as an energy forecasting service company for the energy trading sector in December 2021.Cem has added energy storage systems as a new field of activity to the engineering and consultancy services it has provided to wind and solar power plants for many years. He has focused on battery energy storage systems by pivoting its main area of interest since mid-2022. It has focused on critical parts of the system that require essential engineering knowledge and experience, such as lithium batteries, redox flow batteries, sodium sulfide (NAS) storage technologies, battery inverters, energy management systems, and power management systems.This scope provides engineering, and IT experiences in renewable energy, battery energy storage systems (BESS) sales and its main components, installation, control, and monitoring systems integration, after-sales service, and technical support services.He would like to introduce NR-Electric, one of the leading companies in China, to provide electricity market players with further strategic collaborations for the Turkish market.