Although the past twenty years have witnessed China's remarkable economic development,
the cost in terms of greenhouse gas emissions and a deteriorating environment has been …

The global increase in population coupled with poor access to clean energy has set
pressure on solid fuel use. Through this, about one-third of the world's population currently …

Biomass briquetting is gradually emerging as a means of sustainable energy production.
The interest in briquetting has been occasioned by the continuous rise in the cost of energy …

In order to achieve the Sustainable Development Goals (SDGs), it will be difficult for many
countries especially developing countries, to increase economic growth while promoting …

Iran has increased its CO2 emissions significantly during the past few decades. The
household sector in Iran contributes one of the largest sectors of CO2 emissions. Despite …

Biogas is a promising renewable technology to alleviate energy poverty. Pakistan has a
capacity of 5 million bio digesters that can be installed in different farming areas. However …

In the last few years, Stara planina (the Balkan Mountains) and its surroundings have been
improving their tourist offer. The area is protected by law, as a nature park, and the …

Fossil fuel-based energy systems are mostly used for supplying energy that creates negative
impacts on the environment, so in this study, the development of a 100% renewable energy …

More than three billion people depend on solid fuels for household energy, especially in
rural areas of low and lower-middle income countries (LIC/LMIC). Rural households in …

To solve the problem of large carbon emissions in rural area, this paper conducts field
research in rural areas of Shandong and embarks on supply-demand bilateral energy …