In Kenya, An Entrepreneur Is Using Biodiesel To Fight Climate Change

The story began in 1935, when Taher Zavery’s grandfather emigrated to Kitui, Kenya, all the way from Gujarat, India, to set up a cotton ginning factory. There was no trace of electricity in the region at that time, and today, power is still unreliable, so the entire plant runs on …

Turning Beer into Fuel

It is commonly accepted that there is an urgent need for sustainable alternatives to fossil fuels for transportation to replace diesel and petrol. One of the most widely used sustainable alternatives to petrol world-wide is bioethanol — in the United States gasoline is typically sold as a blend with up …

Jet Fuel Made From Sugar Cane? It’s Not a Flight of Fancy

The aviation industry produces 2 percent of global human-induced carbon dioxide emissions. This share may seem relatively small – for perspective, electricity generation and home heating account for more than 40 percent – but aviation is one of the world’s fastest-growing greenhouse gas sources. Demand for air travel is projected …

Biomass Burning Releases Pollutants That Cause DNA Damage

The burning of biomass in the Amazon releases particulate matter air pollution that causes oxidative stress as well as severe DNA damage in human lung cells — primarily through the actions of the polycyclic aromatic hydrocarbon (PAH) known as retene — according to a new study published in the journal …

Japan’s Biomass Power Capacity Seen rowing 50% by Early 2020s

Biomass power plants in Japan will be able to meet the electricity needs of at least 9 million households by the early 2020s, up 50% from the current level, a sign that power generation by burning wood chips and other renewable materials is catching on here. Forty-two companies responding to …

MEXICO: Cactus Gas Possible Future Of Biofuel

The prickly pear cactus is such a powerful symbol in Mexico that they put it smack in the middle of the national flag. It was considered sacred by the ancient Aztecs, and modern-day Mexicans eat it, drink it, and even use it in medicines and shampoos. Now scientists have come …