While modern wind turbines have become by far the largest rotating machines on Earth with further upscaling planned for the future, a renewed interest in small wind turbines (SWTs) is fostering energy transition and smart grid development. Small machines have traditionally not received the same level …

The need for increasing further the penetration of Renewable Energy Sources (RESs) is demanding a change in the way distribution grids are managed. In particular, the RESs intermittent and stochastic nature is finding in Battery Energy Storage (BES) systems its most immediate countermeasure. This work …

When waves interact with surfaces of different structures they are reflected, and these reflections are mainly caused due to less wave energy being dissipated by the surface of the structure. Naturally, rock slopes or permeable structures (mangroves forests, brushwood material, etc.) are used around …

Completeness of data is vital for the decision making and forecasting on Building Management Systems (BMS) as missing data can result in biased decision making down the line. This study creates a guideline for imputing the gaps in BMS datasets by comparing four methods: K Nearest Neighbour algorithm …

Monitoring the energy performance of very low and zero energy buildings is fundamental to evaluate the efforts made to transition into an energy neutral built environment. Post occupancy monitoring has been embedded into current practice, supported by the availability of smart meters and affordable sensor …

As part of the Cybersecurity Noord-Nederland project, the University of Groningen hosted a series of mini-lectures on cybersecurity. The lectures were given by experts in the field of cybersecurity. Each of the speakers has discussed cybersecurity threats, vulnerabilities as well as remedies from different …

Solar Boat, the project was born in 2009 by a group of enthusiastic students of mixed educational backgrounds who wanted to fill their free composition course points in a special, more meaningful way. They came in contact with DTIW and established an agreement of what they could offer each other, eventually …

A major target of the European Green Deal is to raise the 2030 greenhouse gas emission reduction target to 55% compared to 1990. This high ambition includes an increase of the energy performance of buildings and additional generation of renewable energy in all sectors. The tertiary sector, including …

Although there is an array of technical solutions available for retrofitting the building stock, the uptake of these by owner‐occupants in home improvement activities is lagging. Energy performance improvement is not included in maintenance, redecoration, and/or upgrading activities on a scale necessary …

Completeness of data is vital for the decision making and forecasting on Building Management Systems (BMS) as missing data can result in biased decision making down the line. This study creates a guideline for imputing the gaps in BMS datasets by comparing four methods: K Nearest Neighbour algorithm …