Limestone is a sedimentary rock that is composed mostly of calcium carbonate (CaCO3). Limestone is, among many applications, used as a raw material for the manufacture of quicklime. When limestone is heated, the stone calcinates and quicklime is formed. The primary use of quicklime is in the steel and …

By 2050, the world population will have increased to 9 billion (Bongaarts, 2009). This increase will lead to significant growth in waste. Construction is one of the largest raw material users (Bribian et al., 2011), and this sector consumes about 40% of the energy-related CO2 emissions (Dean et al., …

For centuries, natural gas has been one of humanity’s main energy sources. The gas sector is still heavily reliant on natural gas production; however, as natural gas fields contain only a finite quantity of gas, its continued extraction is leading to the resource’s depletion. Furthermore, natural gas …

Introduction • CO2 emissions of SMEs in the tertiary sector (such as butchers, barbers, small food shops, restaurants and pubs) are significant. • Initiatives to reduce CO2 by SME in tertiary sector exist but apply only for basic energy technologies (e.g., normal insulation). Efforts for innovative …

The objective of this thesis is to identify how Circular Business Models enabled by Smart Technologies can lead to two interesting business cases for Small and Medium Tech Enterprises (SMTEs). This report is written due to the challenges the current linear economy faces from environmental changes and …

n the work package described in this report, members are investigating whether a cooperative of farmers can become self-sufficient in energy and fertilization by using manure and organic waste flows in combination with anaerobic fermentation. The aim is to link the nutrient cycle (from manure to digestate …

Power-to-gas technologies are considered to be part of the future energy sys- tem, but their viability and applicability need to be assessed. Therefore, models for the viability of farm-scale bio-power-to-methane supply chains to produce green gas were analysed in terms of levelised cost of energy, energy …

The term last-mile delivery refers to the final leg of a business-to-customer service, in which products are shipped from a depot to a destination point bymeans of land transportation, such as vans and small trucks. Although these vehicles provide a common and easy way to consign products, companies …

Electric vehicles and renewable energy sources are collectively being developed as a synergetic implementation for smart grids. In this context, smart charging of electric vehicles and vehicle-to-grid technologies are seen as a way forward to achieve economic, technical and environmental benefits. The …

The main purpose of this dissertation is to establish which road (ownership or circulation) car tax model is best to reduce CO2 emissions in the European Union. In Europe, climate change and reduction of greenhouse gasses is a concern among the population, as it is seen by the growing Eco activism as …