Ethanol

Bihar Biofuels Production Promotion Policy, 2023

The Bihar government approved Bihar Biofuels Production Promotion Policy, 2023, which will pave the way for production of compressed biogas (CBG) apart from ethanol in the state. CBG is produced from biomass and waste sources like agricultural residue, cattle dung, sugar cane press mud, municipal solid waste and sewage treatment …

South Asia

Polluted fabric: Most textile factories in and around Bangladesh's capital Dhaka do not comply with environmental laws and cause severe pollution, the Bangladesh government's Directorate of Environment (DoE) detected recently. Five DoE inspection teams visited 90 factories in Tejgon, Mirpur, Abdullahpur, Gazipur, Sreepur, Rupnagar, and Kaliakoir over five days. A …

Development of biofuel engines for rural applications

There is an acute shortage of power for decentralized communities of the rural sector in India even after installing power generation capacity of about 110,000 MW. In order to meet rural energy needs, the decentralized power generation is an alternative measure and can be produced through renewable energy sources. There …

Bytes

using cotton gin residue: US researchers have found the waste generated when cotton is ginned (seeds separated from fibre) can yield valuable products. They have developed manufacturing processes to extract specific chemicals and make two products

Biofuels for transport: an international perspective

Biofuels for transport, including ethanol, biodiesel, and several other liquid and gaseous fuels, have the potential to displace a substantial amount of petroleum around the world over the next few decades, and a clear trend in that direction has begun. This report looks both at recent trends and at the …

A sputtering start

after soft-pedalling on the issue for long and granting a deadline extension, the Union ministry of petroleum and natural gas has finally announced that eight states and four union territories (uts) would be switching over to ethanol-blended petrol by the end of September. But given the fact that the roadblocks …

R and D strategy for lighting and cooking energy for rural households

Majority of rural households in India use only kerosene for lighting. Most of the lamps are hurricane-type, which produce very poor light intensity of about 60

Bottlenecks aplenty

The deadline for completing the project to blend 5 per cent ethanol with petrol has been extended by three months to September 30. The programme was to be implemented by the Union government in nine states and four union territories. Union minister for petroleum and natural gas Ram Naik justified …

The right blend

At last, after years of resistance, the Union ministry of petroleum and natural gas has relented. On March 20 this year, Union minister Ram Naik announced in Parliament that toxic oxygenates

BRAZIL

The Brazilian government has decided to export ethanol. "Brazil has got all the competitive advantages necessary to become a major supplier of the green fuel,' said Alcides Tapias, the country's development, industry and external trade minister. The global demand for ethanol is 40 billion litres annually. Brazil has installed a …

Going for ethanol

the us Environmental Protection Agency ( epa ) has denied California's request to waive the federal requirement for oxygenates in its reformulated gasoline, leaving the state with no choice but to use ethanol as a blending stock for petrol. California's governor Gray Davis recently ordered a 90-day study regarding the …

Cosmetic concern

Petroleum minister Ram Naik typifies everything that is wrong with our political system today - a system which formulates public policies not because of public good but because of political lobbies. In the last few days, newspapers have carried articles by Ram Naik praising the use of ethanol as a …

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