Concerns over climate change, fossil fuel depletion, and increase in natural gas prices have sparked a great interest in various forms of renewable energy and its imposition, particularly in developing countries. Biomass is utilized as number one energy resource for developing countries,...

Increasing number of population, advanced technology and economics growth somehow has caused energy depletion. The development of biofuel such as biodiesel, bioethanol and biogas is extremely needed to overcome these crises. Biofuel is derived from biological sources or biomass which are more...

Vegetable oils and animal fats represent promising alternatives to diesel engine fuel because they can be obtained from different feedstocks and renewable sources; also their properties are close to diesel fuel. The direct use of these biofuels as a diesel engine fuel can cause several problems...

Rapid methods to characterise biomass for energy are needed due to the increasing use of biomass in the energy system and the expanding varieties of biomasses available. Chemical information on biomasses can be utilised in integrated management systems, allowing for the appropriate selection and...

The Chinese government is promoting the national biofuel program to deal with energy security and excessive grain stocks. The Japanese government is promoting a biofuel program to deal with climate change and energy security, and to promote rural development. This study is an economic analysis...

Rapidly depleting stocks of fossil fuels and increasing greenhouse gas (GHG) emissions have necessitated the exploration of cost effective sustainable energy sources focussing on biofuels through algae. Abundant wastewaters generated in urban localities every day provide the nourishment to...

Conventional fossil fuel-based energy technologies can achieve efficiency in energy conversion but they are usually completely inefficient in carbon conversion because they generate significant CO2 emissions to the atmosphere per unit energy converted. In contrast, some renewable energy...

Converting waste cooking oil into biofuel represents a three-win solution, dealing simultaneously with food security, pollution, and energy security. In this paper, we encode the policy documents of waste cooking oil refining biofuel in China based on content analysis, and explore the related...