The challengeGreenhouse gas emission from residential sector is difficult to control since emission regulation cannot be implemented to individual household. The government should work at raising ...

The challenge:Energy from biomass accounts for almost two thirds of the renewable energy generation in the European Union. Unlike other renewable energy sources though, biomass is a limited resource, ...

The challengeAccording to International Energy Agency, the CO2 emission in South Korea in 2010 was 563 million tonnes, which accounted for 1.9% of worldwide emissions and ranked 7th globally. The per ...

The challengeBuilding or renovating infrastructure such as roads, bridges and dykes is not only complex from a technical and public procurement perspective, but also in terms of the range of ...

The challenge:From the early 1990s onwards, the Republic of Korea’s rapidly growing economy had led to increased waste generation, as a result of both increased production and consumption. In ...

The challengeTaipei City currently has three municipal solid waste treatment incinerators, and one sanitary landfill, allowing for waste downcycling. Due to limited space and a dense population, there...