Grid connection is crucial for the successful commissioning of wind and solar power plants. Without it, there is no feed-in to the electricity grid and no revenue. Grid connection is important both for individual renewable energy projects and for the success of the green energy transition. At greenwind, Michael Nguyen works to ensure that renewable energy plants are connected to the grid as seamlessly as possible. The energy engineer specialises in the optimal integration of various energy sources into the energy system. At greenwind, particular attention is currently being paid to wind farm projects in Crussow and Pritzwalk, where a new substation is being built in each case. Another exciting focus: future energy parks combining wind and solar power with battery energy storage systems (BESS) set to be realised in the near future. Let’s ask:

Michael, where do you currently see the biggest challenges in grid connection?

These are mostly unplanned delays, caused, for example, by long processing times at the grid operator, a lack of grid capacity, slow grid expansion or coordination issues between the construction team, the grid operator and the authorities.

How can these problems – which are obviously not caused by greenwind – be resolved?

The focus of my work is clearly on a forward-looking approach: planning ahead at an early stage, identifying relevant tasks in grid connection planning and tackling them in a targeted manner. Furthermore, grid connection is a key interface area that operates between project development, sector coupling and our construction division, Green Wind Construction GmbH, and can therefore consolidate all information. This approach enables problems to be resolved quickly and proactively.

How did you come to be interested in this topic?

During my studies at TU Berlin, I specialised extensively in energy modelling and optimisation within the Energy Departments. This sparked my interest early on in energy networks and the optimum integration of different energy sources into the energy system. In my Master’s thesis, I explored the topic of Vehicle-to-Grid, where electric vehicles are connected to the grid as virtual energy storage units to act as flexible power storage.

What appeals to you about the role at greenwind?

I really value the opportunity to collaborate across several departments at greenwind in a communicative and solution-oriented way. I also enjoy the dynamic of constantly learning new things.