Nederlandse mkb-ondernemers betalen 30% meer voor hun energie dan Duitse en zelfs 70% meer dan hun Belgische collega’s, stelt Martien Visser. “Boodschappen bij de buren zijn veel goedkoper, ook vanwege verschillen in accijnzen en btw. Nederlanders weten daar wel raad mee. Recent sprak ik iemand uit Ermelo …

The domestic use of natural gas for heating is the prevalent option in the Netherlands. However, heat pumps will be mandatory in most Dutch households by 2026. Therefore, insights are needed in how citizens perceive this technology, by taking into account various societal, technological, economic, environmental, …

Understanding sludge rheology and optimizing equipment performance is crucial for energy efficiency in wastewater treatment plants (WWTPs). This study examined sludge rheology after thermal hydrolysis pretreatment (THP) at 60, 80, and 120 ◦C for 2 h, followed by anaerobic digestion (AD) at 37 ◦C for …

Electrification of residential areas is increasingly common. Major areas of development include rooftop solar panels, electric vehicles and heat pumps. However, existing grid components may have insufficient network capacity to accommodate the resulting electricity flows. Battery energy storage (BES) …

Electrification of residential areas is increasingly common. Major areas of development include promoting rooftop solar panels, electric vehicles and heat pumps. However, existing grid components may have insufficient capacity to support the resulting electricity flows. Battery energy storage (BES) can …

Het project “In twee stappen naar een aardgasvrije en comfortabele Nederlandse woonomgeving” ontwikkelt een manier om de overstap naar aardgasvrije woningverwarming eenvoudiger, minder spannend, betrouwbaarder en beter te maken. Dat doen we door een “hybride” tussenstap, die een behoorlijke aardgasreductie …

A prototype of an indoor monoblock heat pump was tested at multiple ambient temperatures, to determine heat output, COP and the impact of defrosting events. Component efficiencies and the ice accumulation process were analysed. Options to improve performance were suggested.

Presentatie voor bewoners van Zuidwolde (Groningen) om hen te informeren over opties voor duurzame installaties die toegepast kunnen worden voordat het lage temperatuur warmtenet wordt aangelegd.

In Vlissingen, the municipality wants to make a selected neighbourhood natural gas-free. In order to support this, they have been granted a subsidy. There are many important stakeholders in this project such as the housing corporation l’Escaut which owns most of the houses in the neighbourhood. All of …