Carbon Footprinting of Universities Worldwide Part II: First Quantification of Complete Embodied Impacts of Two Campuses in Germany and Singapo

Universities, as innovation drivers in science and technology worldwide, should attempt to become carbon-neutral institutions and should lead this transformation. Many universities have picked up the challenge and quantified their carbon footprints; however, up-to-date quantification is limited to use-phase emissions. So far, data on embodied...

Life Cycle Assessment of Alternative Traction Options for Non-Electrified Regional Railway Lines

The railway sector is facing significant challenges in addressing the increasing concerns related to climate change, environmental pollution and scarcity of resources. This especially applies to often non-electrified regional railway networks, with passenger services provided by diesel-driven vehicles. Innovative propulsion system concepts offer...

Maximizing Thermal Energy Recovery from Drinking Water for Cooling Purpose

Drinking water distribution networks (DWDNs) have a huge potential for cold thermal energy recovery (TED). TED can provide cooling for buildings and spaces with high cooling requirements as an alternative for traditional cooling, reduce usage of electricity or fossil fuel, and thus TED helps reduce greenhouse gas (GHG) emissions. There is no...

Environmental impact of constructions made of acetylated wood

In the global climate agreements made during COP 21 in Paris, the role of forests and wood products have gained more attention considering their important impact – both negative and positive – through deforestation, forest conservation, afforestation and increasing application of wood in durable (construction) products acting as carbon sink. A...

The potential role of wood acetylation in climate change mitigation

In a carbon footprint assessment, the greenhouse gas emissions during the life cycle of a material can be measured, and compared to alternative products in terms of kg CO2 equivalent. If applied correctly, wood acetylation opens up a range of new innovative applications in which high performance yet carbon intensive non-renewable materials such...

Building envelope refurbishment of multiresidential postwar buildings: Investigation via a case study

This project is aiming to reduction of energy demands, and greenhouse gas emissions consequently, by achieving less heating demand and higher thermal comfort for residential buildings. The choice of refurbishment as the best solution for that is investigated. For the needs of the project, a case study was used, carefully chosen to be...