Biodiesel

Central Motor Vehicles (Twenty-fourth Amendment) Rules, 2022

The Ministry of Road Transport and Highways (MoRTH) on December 16, 2022, notified that the Central Motor Vehicles (Twenty-fourth Amendment) Rules, 2022 will further amend the Central Motor Vehicles Rules, 1989. The following has been amended- In rule 115, in sub-rule 18, in clause (ii), for the existing Table 2, …

The biofuels market: current situation and alternative scenarios

At present the biofuels sector is going through turmoil and some analysts question whether biofuels will be able to keep their promises. The eventual outcome will depend on the policies that countries have already put in place and those that may be implemented in the future. The purpose of this …

Guidebook for the formulation of afforestation/reforestation and bioenergy projects in the regulatory carbon market

The purpose of this guidebook is to serve as guidance for those interested in developing a land-use change and forestry projects and bioenergy projects under the Clean Development Mechanism (CDM) of the Kyoto Protocol. It also provides material on the voluntary markets.

Biofuels 2010: spotting the next wave - executive summary

One response to the threat of climate change would be to regulate the use of carbon fossil fuels with an externality tax or some other policy measure. Taxing fossil fuels would drive up the price of petroleum products, making alternative fuels more economically attractive. Yet, can alternative fuels compete without …

Bioenergy a sustainable and reliable energy source: a review of status and prospects

The supply of sustainable energy is one of the main challenges that mankind will face over the coming decades, particularly because of the need to address climate change. Biomass can make a substantial contribution to supplying future energy demand in a sustainable way. It is presently the largest global contributor …

National policy on biofuels

The national policy on bio-fuels approved by Ministry of New and Renewable Energy. Calls for bio-diesel production from non-edible oil seeds in waste /degraded / marginal lands and blending at least 20 percent biofuels in diesel and petrol by 2017. The Policy aims at mainstreaming of biofuels and, therefore, envisions …

Biofuel role limited, says Ramesh

Jairam Ramesh Biofuels have a limited role in India due to land limitation and food security issues, Environment Minister Jairam Ramesh said today, a view which differs from the official line pushing for a 20 per cent blend of such fuel in gasoline and diesel by 2017. Pitching for hybrids …

GHG emission reductions from world biofuel production and use

The objective of this project was to estimate the global GHG emissions reduction achieved through the production and use of biofuels.

Farmers v greens (editorial)

America will not pass a cap-and-trade law in time for the global climate-change summit in Copenhagen next month. To understand why, it helps to ask a farmer. Take Bruce Wright, for example, who grows wheat and other crops on a couple of thousand acres near Bozeman, Montana. His family has …

Green fuel plea in high court

Environment activist Subhash Dutta moved the high court on Monday seeking the promotion of bio-diesel and withdrawal of a petroleum ministry circular barring the use of the fuel in vehicles. Bio-diesel is an eco-friendly fuel alternative for diesel engines. The petition stated that while the Centre had exempted bio-diesel from …

Performance of single cylinder diesel engine with karabi seed biodiesel

This paper presents performance of single cylinder diesel engine using blends of karabi seed biodiesel. Potassium hydroxide was used as catalyst to facilitate estarification process. It has been observed that karabi seed biodiesel can effectively be used as diesel fuel substitute in existing diesel engine without any engine modification.

Biogas production from de-oiled seed cakes of Jatropha and Pongamia

India has a very huge potential of tree-born non-edible oil seeds. The country is endowed with more than 100 species of these oil seeds, occuring in the wild or cultivated sporadically to yield oil in considerable quantities. Attempts are being made to utilize non-edible and under-exploited oils for biodiesel production.

Towards sustainable production and use of resources: assessing biofuels

This report is based on a review of published research up to mid-2009 as well as the input of independent experts world-wide. It recognizes that the research that has accrued over recent years presents a complex and uncertain picture of the risks and benefits of biofuels. The UNEP synthesis report …

Climate change and bioenergy challenges for food and agriculture

Agriculture both affects and is affected by climate change. No other sector is more climate-sensitive. Agricultural and food production in developing countries will be adversely affected by climate change, especially in countries that are already climate-vulnerable (drought, flood and cyclone prone), and that have low incomes and high incidence of …

How to feed the world in 2050

This report details the investment required to ensure food security in 2050, noting both the impacts of climate change on agricultural production, as well as the mitigation potential of agriculture. Underscoring the uneven distribution of climate change impacts on crop production, the report suggests that countries in the Southern hemisphere …

Has the Time Finally Come For Diesel Hybrids?

The combination of electric motors and diesel engines has worked well in locomotives and heavy trucks for years, but carmakers haven't been successful in getting beyond the concept car stage for light duty vehicles. Five years after I started writing about the potential for diesel hybrids, the passenger vehicle market …

EU Imports More Argentine Biodiesel: Biopetrol

Growing imports of cheap Argentine biodiesel into Europe are replacing U.S. imports hit by European Union anti-dumping duties in March, Swiss-German biodiesel producer Biopetrol said on Thursday. "Increasing amounts of indirectly-subsidized biodiesel have been coming to Europe from Argentina since the second quarter," Biopetrol said in a statement in a …

Energy sprawl or energy efficiency: Climate policy impacts on natural habitat for the United States of America

Concern over climate change has led the U.S. to consider a cap-and-trade system to regulate emissions. Here we illustrate the land-use impact to U.S. habitat types of new energy development resulting from different U.S. energy policies. We estimated the total new land area needed by 2030 to produce energy, under …

Rlys switches to green track

Displays Bio-Toilets, Water Conservation Ideas At Exhibition Dwaipayan Ghosh | TNN New Delhi: The railways is going green. In a bid to cut down on carbon emissions and rising fuel costs, Indian Railways is trying to channel its vast resources into turning eco-friendly. From designing bio-toilets, using bio-diesel and gravity …

Alternative transportation fuels and vehicle technologies: challenges and opportunities

This report presents a side-by-side comparison of fuels and vehicles with the recognition that future technological advances or additional research into unresolved issues, such as the land-use impact of biofuel production, could alter findings and make certain options more or less attractive. The report examines the benefits and challenges of …

Growing pains: the problems and possibilities of biofuels

This recent report cautions that the production of biofuels is fuelling poverty, human rights abuses and damage to the environment. Includes case studies of communities which are growing biofuels on a small scale to supply their own energy needs. This report reviews the evidence and concludes that biofuels are not …

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