Green Cars & Fuel : BioFuels

Biofuels include biodiesel, which is five to 20 percent biodiesel mixed with conventional diesel fuel, and E85, which is 85 percent ethanol and 15 percent gasoline. Find out what is being done to improve availability of these biofuels with information from a green car specialist in this free video on eco-friendly fuels. Expert: Ron Cogan Bio: Ron Cogan is a general manager of GreenCar.com, the leading source of information on green cars on the Web. Filmmaker: Patrick Eaves

Research and Markets: World Algae Biofuels Market – Algaes Immense Potential as a Biofuel Feedstock Boosts the World …

WestJet announces a 72 per cent increase in third quarter net earnings
WestJet today reported third quarter 2010 net earnings of $54 million, or 37 cents per diluted share, which marks its 22nd consecutive quarter of profitability and a 72 per cent increase in net earnings, year over year.

Read more on CNW Group via Yahoo! Finance

Sutton will continue to serve the 13th District
U.S. Rep. Betty Sutton, D-13, will continue to stand strong and stand together with Northeast Ohio.

Read more on Sun Star Courier

National Retail Systems Implements Innovative Nationwide Safety Program
National Retail Systems, Inc. , a leading provider of logistics services to U.S. retailers, pharmaceutical companies and consumer goods manufacturers, has launched a new safety program to install the GreenRoad 360⢠driving decision support service in all trucks nationwide.

Read more on PR Newswire via Yahoo! Finance

Conyers, Ukrainec campaign for House seat
U.S. Rep. John Conyers Jr. (D-14th District) has rarely faced serious challenges for the seat he has occupied for 45 years.

Read more on Ile Camera

Research and Markets: World Algae Biofuels Market – Algaes Immense Potential as a Biofuel Feedstock Boosts the World …
DUBLIN–(BUSINESS WIRE)–Research and Markets (http://www.researchandmarkets.com/research/ecbebd/world_algae_biofue) has announced the addition of Frost & Sullivan’s new report “World Algae Biofuels Market – Strategic Assessment” to their offering. Algae biofuels have received considerable attention in recent years as a consequence of rising crude oil prices and …

Read more on Business Wire

Alternative Energy – Vegetable Based Biofuels

This is a very environmentally friendly fuel, made from natural vegetable oils such as soybean, canola, and animal fat that produces anywhere between 40 and 80 percent less greenhouse gas emissions than conventional fuels. And it generates a whopping 90 percent more energy than it takes to produce it. But there are still problems with the biodiesel industry. Since its produced from food crops, it has caused inflation in agricultural products in a time when all food costs are climbing. And Europe’s demand for biodiesel is to blame for a group of Southeast Asian farmers who burned down acres of rainforest and replaced them with palm plantations, which released a huge amount of greenhouse gases into the atmosphere in the name of a biofuel meant to cut down on greenhouse gas emissions. And production of biodiesel is still limited… only 250 million gallons were produced in 2006, a number that’s not growing quickly. And demand for biodiesel is driving up prices for foods like vegetable oil, which can cause problems for poor countries who need it for food purposes. Biodiesel is one of the biofuels that is fueling the global “food vs fuel” debate about whether things like vegetable oil should be used to solve the energy crisis as an alternate fuel or used as food to feed hungry people first. Biodisel is a clean burning alternative fuel that does not take a lot of energy to produce… we just need to produce more of it so that there is enough to go around to satisfy …

The Truth About Biofuels in America

Google Tech Talks February, 12 2008 ABSTRACT Charles Anderson of Golden Fuel Systems will give a realistic behind the scenes analysis of many common alternative fuels and transportation options available in the United States such as: Ethanol, Biodiesel, SVO (Straight Vegetable Oil), Hydrogen Fuel Cells and Hybrid and Electric Vehicles. Charles will explain how an SVO conversion to a modern diesel engine works and compare the pros and cons of SVO and the other alternative fuels available. This presentation will be valuable for individuals who are trying to determine what alternative fuel choice is right for them. With his extensive work in the SVO industry, Charles has gained a unique perspective into many of the alternative fuels available in the United States. Speaker: Charles Anderson Charles Anderson is the founder of Golden Fuel Systems (formerly Greasel Conversions) which is one of the world leaders in manufacturing and installation of SVO (Straight Vegetable Oil) diesel conversion systems. For over 6 years, Golden Fuel Systems (GFS) has served the world-wide SVO community by offering affordable products, installations, unmatched customer service and knowledgeable technical support. With 6 installation locations around the globe, Golden Fuel Systems has helped thousands convert their diesel vehicles to run on SVO to avoid those costly fuel prices and lessen their environmental impact.

Synthetic biology research on biofuels has a mathematical angle

Japan to turn down 52,000 car subsidy requests
TOKYO, Sept 9 (Reuters) – The Japanese government said on Thursday it would turn down about 52,000 applications received a day earlier under its cash-for-clunkers programme after hitting the budgeted amount for the subsidies.

Read more on Reuters via Yahoo! Philippines News

Japan to turn down 52,000 car subsidy requests
TOKYO, Sept 9 (Reuters) – The Japanese government said on Thursday it would turn down about 52,000 applications received a day earlier under its cash-for-clunkers programme after hitting the budgeted amount for the subsidies.

Read more on Reuters via Yahoo! Asia News

With the Cruze, G.M. Makes Play for Buyers and Investors
The reception that the Chevrolet Cruze receives from consumers could play a large role in wooing potential investors.

Read more on New York Times

With the Cruze, G.M. Makes Play for Buyers and Investors
The reception that the Chevrolet Cruze receives from consumers could play a large role in wooing potential investors.

Read more on New York Times

Synthetic biology research on biofuels has a mathematical angle
(PhysOrg.com) — A University at Buffalo chemist is applying a common mathematical concept to synthetic biology research aimed at finding ways to boost biofuels production.

Read more on PhysOrg

Green Machines: Biofuels and Hybrid Cars to Clean Up the Streets in 2008

In January it seems there are two things on almost everybody’s minds: New Year’s resolutions and shopping. These may seem hard to reconcile, but with the growing market of ‘green’ and ethical consumer products, it may actually be possible to combine the two and put your money where your mouth is in terms of those good intentions. Some of the most exciting developments for environmentally aware consumers in 2008 will surely come from a surprising source: motoring and car companies.

If you’re tiring of your current car – but you’re not ready to go totally green and trade it in for walking, then public transport or a bike (cycling, incidentally, is a great way to shift some of the ‘festive plumpness’ that’s often another top January concern) – it’s worth looking into the environmental impacts of various vehicles’ production and manufacture. Find out about the fuel economy and emissions levels of cars before you buy, and you could be doing a big favour to the planet, human health and your bank balance too: obviously, smaller engines with greater efficiency mean you’ll spend less on fuel while producing less harmful CO2.

Climate change has been the hot topic of the year, from dinner tables to boardrooms and from muddy campsites to Westminster and Washington. Even California’s Governor, one Arnold Schwarzenegger, previously seen saving the world from killer robots and Harrier-surfing terrorists, has added his distinctive voice to the lobby for cleaner, greener transport by setting ground-breaking goals for reducing greenhouse gas emissions across the state. He plans to increase the number of hydrogen fuelling stations in California (currently 25) to 200 and create a ‘hydrogen highway’ there by 2010, making it a Mecca for owners of carbon-neutral vehicles like his very own, wildly inefficient and expensive but still hydrogen-powered, ‘green Hummer’.

Good news for green consumerism, then, which is big news on this side of the pond too – several hybrid and electric cars are already available here and there’s a fast-growing network of ‘biodiesel’ fuelling stations across the UK, with a mix of 5% biofuel to regular diesel already common thanks to the RTFO plan. The ‘half-way house’ in the shorter term is represented by small, efficient vehicles like the new diesel Mini and the funky Smart range from Mercedes-Benz, which both also happen to be pretty fantastic in terms of looks.

Another thing to bear in mind whether you’re looking for a new vehicle or just to cut the costs of your driving is car insurance – it’s vital to ensure this is up to date each year, as the law is quite clear that you can’t drive without it. The car you choose will affect your premium, as will many other factors like your driving history, whether the car is kept in a garage, and even having a tracking device installed (often included with satellite navigation systems) can mean a big saving. You can also often save by taking out car and home insurance from the same provider, or simply through a loyalty discount once you’ve found the company that’s right for you.

Green Machines: Biofuels and Hybrid Cars to Clean Up the Streets in 2008

In January it seems there are two things on almost everybody’s minds: New Year’s resolutions and shopping. These may seem hard to reconcile, but with the growing market of ‘green’ and ethical consumer products, it may actually be possible to combine the two and put your money where your mouth is in terms of those good intentions. Some of the most exciting developments for environmentally aware consumers in 2008 will surely come from a surprising source: motoring and car companies.

If you’re tiring of your current car – but you’re not ready to go totally green and trade it in for walking, then public transport or a bike (cycling, incidentally, is a great way to shift some of the ‘festive plumpness’ that’s often another top January concern) – it’s worth looking into the environmental impacts of various vehicles’ production and manufacture. Find out about the fuel economy and emissions levels of cars before you buy, and you could be doing a big favour to the planet, human health and your bank balance too: obviously, smaller engines with greater efficiency mean you’ll spend less on fuel while producing less harmful CO2.

Climate change has been the hot topic of the year, from dinner tables to boardrooms and from muddy campsites to Westminster and Washington. Even California’s Governor, one Arnold Schwarzenegger, previously seen saving the world from killer robots and Harrier-surfing terrorists, has added his distinctive voice to the lobby for cleaner, greener transport by setting ground-breaking goals for reducing greenhouse gas emissions across the state. He plans to increase the number of hydrogen fuelling stations in California (currently 25) to 200 and create a ‘hydrogen highway’ there by 2010, making it a Mecca for owners of carbon-neutral vehicles like his very own, wildly inefficient and expensive but still hydrogen-powered, ‘green Hummer’.

Good news for green consumerism, then, which is big news on this side of the pond too – several hybrid and electric cars are already available here and there’s a fast-growing network of ‘biodiesel’ fuelling stations across the UK, with a mix of 5% biofuel to regular diesel already common thanks to the RTFO plan. The ‘half-way house’ in the shorter term is represented by small, efficient vehicles like the new diesel Mini and the funky Smart range from Mercedes-Benz, which both also happen to be pretty fantastic in terms of looks.

Another thing to bear in mind whether you’re looking for a new vehicle or just to cut the costs of your driving is car insurance – it’s vital to ensure this is up to date each year, as the law is quite clear that you can’t drive without it. The car you choose will affect your premium, as will many other factors like your driving history, whether the car is kept in a garage, and even having a tracking device installed (often included with satellite navigation systems) can mean a big saving. You can also often save by taking out car and home insurance from the same provider, or simply through a loyalty discount once you’ve found the company that’s right for you.

Green Logistics, Urban Air Quality Management And Biofuels Use By Dr. S. K. Modak

Introduction

Logistics constitute a vital link in the present day transportation systems. They have improved the cost, efficiency and reliability aspects of our delivery systems comprising the end part of supply chain. However, the negative environmental impact of transport movements leading to high fuel consumption emissions, enhanced noise levels, movement vibrations and accident rates have now reached such high proportions that the sustainability issues have inevitably come to the forefront of discussions all the world over. Logistics, including the reverse distribution logistics, have to be made environment friendly. In this context, ‘Green Logistics’ assumes great significance.

Present day transportation owes much to modern technology which has indeed helped develop a high degree of organization and control over freight movements not only within a country but also across the seven seas. Technology could be called the most effective driver of growth of transportation industry today. It is however paradoxical that logistics providers in their eagerness to serve own narrow and commercial interests have lost sight of the objectives of green logistics. The conflict between industry’s self-interest and the much-avowed green objectives therefore deserves serious debate and action.

 The objective of this paper is to discuss the significance of the concept of green logistics, transport industry related green house gas (GHG) emissions, air quality management in urban agglomerations, modal shift issue, use of bio-fuels and sustainability issues in general.

  What is Green Logistics?

  The concept of ‘greenness’ came to be discussed in relation to the transportation industry during the eighties and nineties, especially after the World Commission on Environment and Development Report, 1987 announced environmental sustainability as a goal for international action. The transportation industry was identified as one of the culprits contributing to environmental degradation. Studies and reports had also suggested that environment ought to be incorporated in the logistics framework or supply chain paradigm. The term ‘green logistics’ has since then become a catchword.

 Traditionally, logistics takes care of the forward distribution of products which includes transport, warehousing, packaging, inventory management and information processing starting from the producer to the retailer and end user. Environmental considerations require that, as a corollary, care has also to be taken of ‘reverse logistics’ which involves recycling and disposal of waste and used materials. Reverse flow logistics have, in fact, opened up a new market for the take back (10). In fine, the entire life cycle of a product – production, distribution, consumption and disposal – has to be considered as part of logistics. Since quite a few related operations like inventory, materials handling, packaging etc may be outsourced to other agencies, operational integration assumes great significance in the total supply chain. In other words, the various independent operations linked together on a transactions-to-transactions basis are buffered by inventory.   The focus is on maintaining a continuous flow of desired velocity by synchronizing all the activities which form part of the supply chain.

 The key benefit of establishing an effective connectivity is the minimization of transport costs incurred by firms. The logistics expenditure is comprised of following elements: (a) In-bound logistics cost (operations), (b) Out-bound logistics cost (marketing and sales), (c) Service cost, and (d) Management profit (12). The hallmark of an effective integration in supply chain is (a) Transit time compression, (b) Reliability of service,, (c) Just in time (JIT) delivery  (d) Good information systems support, (e) flexibility in operations (f) Customization and (g) Minimization of ‘back haul’ or empty trucks in return journey. The same criteria apply to reverse logistics which require management of products returned by customers, their recycling or reuse, repair or removal of products and finding alternate channels to sell impaired assets (18). All these have environmental implications.

 Transport administration, as part of supply chain is also of great significance. It involves expertise in vehicles and equipment scheduling, load planning, routing of freight, advance shipment notification, consolidation of cargo, tracing the movement of cargo as part of control and an efficient information system. It also involves documentation in terms of bill of lading and shipment manifest and what is quite important, a competitive pricing strategy (2, 4).

 In modern times international trade has become a bigger part of world’s economic activity. The role of transportation in the global supply chain is now all the more important. Transporters may use a combination of modes like air, road, rail, water, pipelines and inter-modal. Trucking is normally more expensive than rail or water but it provides the advantage of door-to-door shipment and shorter delivery times. It also eliminates the need for transfer or transshipment between pick-up and delivery points. Shippers therefore often prefer road transport over rail for all short distance movements within the country. When it comes to global trade, water transport becomes the dominant mode, although air transport is also preferred for light-weight and perishable cargo.

 Transport Industry and Green House Gas (GHG) emissions

  Transport is certainly an energy- intensive industry involving high levels of direct and indirect GHG emissions. According to Carbon Budget and Trends Annual Report, 2007, global carbon emissions rose rapidly during 2007 with industrializing nations like China and India producing more than half of mankind’s output of carbon dioxide CO2 which happens to be the main cause of global warming (11). The Report states that emissions from burning fossil fuels was the major contributor to CO2 increase and India would soon overtake Russia to become the world’s third largest emitter of CO2. It should be noted that 450 parts per million (ppm) of CO2 leads to two degrees Celsius increase in atmospheric temperature with disastrous consequences in terms of global warming. A wake- up call to industry, business and our wily politicians is given by recent figures of atmospheric CO2 concentration in general which rose to 383 ppm in 2007. This was 37% higher than the mean level. China, India, Russia and Japan are considered as the big players in CO2 emissions and in that the vehicular pollution is the main culprit(6). Country wise figures in the accompanying table 1 illustrate the severity (23). 

.Table 1 : Showing GHG emissions for select countries

Country                  CO2 Emissions              Growth Rate

(In million tones)             (1990-2004)

 

United States                    6,046                              25

China                                5,007                             109

Russia                               1,524                               23

India                                 1,342                               97

Japan                                1,257                               17

Germany                             808                              -18

Canada                                637                               54

United Kingdom                587                                01

Korea                                  465                               93

Italy                                    450                               15

World                            28,983                                28

_________________________________________________-

Note: Share of developed countries is 15% in world population,

                               but 50% in CO2 emissions.

  It is also felt that since Russia is effectively reducing the emission rate, India may soon rank as third greatest polluter after U.S.A. and China.

 Addressing Urban Transport Air Pollution

 Transport no doubt plays a crucial role in the proper and efficient functioning of our cities.\, but it is also responsible mainly for air pollution. Vehicle emissions are considered a serious issue in most metro cities of the world including India. The levels of Suspended Particulate Matter (SPM) is much higher than the standard of 90 (as in 1992) set by the World Health Organization (WHO). A comparison of the SPM concentration in selected Indian Cities with that in other Asian cities is given in Table 2.

 As can be seen, in 1992 each of the three Indian cities of Delhi, Mumbai and Kolkata had exceeded many times over the WHO limit of 90 SPM and our national capital was the worst offender.

 Table 2: Figures of Average Annual SPM Concentration in Cities of Asia- During 1990-1999  (WHO SPM limit 90 as in 1992)              _________________________________________________________________________

Bangkok           215                       Hong Kong           55                     New Delhi        490

Beijing              380                       Kolkata                 394                   Seoul                101

Busan               100                       Manila                   198                  Shanghai           250

Chonguing       250                      Mumbai                 252

 The blame for rising pollution levels can be laid at the door of steeply rising vehicle population in Indian cities as show in Table 3.

 Table 3: Total Number of Registered Motor Vehicles in India during 1951-2004

                                                                                                   (Figures in thousands)  

Year         All           Two           Cars, Jeeps         Buses       Goods           Others

              Vehicles     Wheelers     & Taxis                            Vehicles

 

1951         306                 27              159                34               82                 4

1961         665                 88              310                57              168               42

1971        1865               576             682                94              343              170

1981        5391               2618           1160               162            554              897

1991      21374             14200          2954               331           1356            2533

2000      48857             34118          6143               562           2715            5319

2001      54991             38556          7058               634           2948            5795

2002      58924             41581          7613               635           2974            6121

2003      67007             47519          8599               721           3492            6676

2004      72718             51922          9451               768           3749            6829
_______________________________________________________________________-

Source: (19) and Transport Research Wing, Ministry of Road Transport, G.O.I.

 Motor vehicles are prone to emit large quantities of Total Organic Gases (TOG) including hydrocarbon (HC), Carbon Mono oxide (CO), Fine Particulate Matter (PM), Nitrogen Oxide (NOx), and Sulphur Oxides (SOx). These air pollutants cause severe health and environmental effects. The fine Particulate Matter (PM) results in aggravating respiratory and cardio vascular diseases and impairing lung function. Besides, the environment may get degraded by way of acid rain, eutrophication, visibility impairment and, of course, climate change. According to a study published in Current Science (5), while the Indian economy grew by 2.5 times during 1975-1995, the vehicle pollution level increased by 7.5 times. This is disturbing indeed. It shows that transport system and air pollution are directly co-related. The emissions from motorized vehicles in practical terms depend on vehicle kilometers, vehicle speeds, life of vehicles and composition of vehicle fleet. The emission rates of different categories of vehicles are shown in Table 4.

 Table 4:  Emission Rates of Different Categories of Vehicles in Typical Indian City in gms/km

 

Vehicle category               CO            HC         NOx         SO2          Pb            TSP

 

Two- wheeler                   8.3            5.18             -           0.013        0.004            -

Motor car                        24.03          3.57          1.57        0.053        0.012            -

Three-wheeler (autos)     12.25          7.77            -           0.029         0.009            -

Bus                                    4.38          1.33          8.28        1.441           -               0.275

Truck                                 3.43          1.33          6.48         1.127          -               0.450

Light commercial vehicle 1.30          o.50         2.50         0.400           -               0.100

Note: (-) indicates negligible quantity

Source:  (21)

 Here one can see that emission rates in terms of CO and HC for personalized modes of transport like motor car and two wheelers are very high suggesting the need for their substitution by public passenger transport modes lie bus or metro rail. The figures of average efficiency of different categories of motor vehicles as expressed in terms of kilometers per litre are as in Table 5.

 Table 5:

                          Vehicle category          _Fuel type           Kms. per litre__

 

                                   Bus                         Diesel                     4.30

                                Two wheeler              Petrol                    44.40

                                Three wheeler            Petrol                     20.00

                                Motor car                   Petrol                     10.90

Source:  (21)

 An idea of the vehicular emission loads in selected Indian cities can be had from the figures in Table 6.

 Table 6: Estimated Vehicular Emission Load in Selected Metropolitan Cities of India

 Name of city    Vehicular pollution load (tonnes per day)

_________________________________________________________________________                      Particulates   Sulphur    Oxide of       Hydrocarbons   Carbon        Total

                                              Dioxide    nitrogen                                monoxide

________________________________________________________________________ 

Delhi                  10.30             8.96          126.46            249.57          651.01       1046.30

Mumbai               5.59             4.03            70.82             108.21          469.92         659.57

Bangalore            2.62             1.76            26.22               78.51          195.36         304.47

Kolkata               3.25              3.65            54.69               43.88          188.24         239.71

Ahmedabad        2.95              2.89             40.00              67.75          179.14          292.71

Pune                   2.39              1.28             16.20              73.20          162.24          255.31

Chennai              2.34              2.02             28.21              50.46            143.22        226.25

Hyderabad          1.94              1.56            16.84              56.33             126.17        202.84

Jaipur                  1.18              1.25            15.29              20.99                51.28         88.99

Kanpur               1.06              1.08             13.37              22.24               48.42           6.17

Lucknow            1.14              0.95               9.68              22.50               49.22         83.49

Nagpur               0.55              0.41               5.10              16.32                34.99        57.37

Grand Total      35.31            29.84          422.88            809.69             2299.21    3597.20

Source: (3)

 The air pollution levels in our cities are disturbing indeed. The number of motor vehicles moving on Indian roads today is certainly much more than the figure of 7.2 crore in 2004 (See Table  3). What is more alarming is their concentration in metropolitan cities like Delhi, Mumbai, Kolkata and Chennai. Delhi, for instance, which had 1.4 percent of Indian population accounted for 7 percent of total motor vehicles in the country. Another worrying feature is that while the share of mass transport (buses) is quite below the desired range of 60-85 for two million plus cities, the share of personalized transport (cars and two wheelers) and para- transit (autorikshaws and taxis) is above the optimal range of 10-20 in most cities.

 The impact of such a rapid growth of vehicle population in the background of grossly inadequate road space, poor street furniture, illegal encroachment by hawkers, parked vehicles and pavement dwellers can be easily imagined. Most Indian cities today face severe traffic congestion, especially during peak hours when vehicle speeds slow down to 5-10 kms per hour in central business district areas. Vehicular emissions in the form of CO2, HCs and NOx drastically increase the pollution levels.

 Mass transport services like buses and suburban rail systems are generally overcrowded. They are irregular and involve long waiting times. This naturally leads to a massive shift to personalized transport and para-transit modes. In India owning a motor car is still considered a status symbol. As a result the neo-rich are fast joining the car-owners club and it is feared that the situation may worsen after the rupees one-lakh nano car arrives on Indian roads. All this may also lead to a soaring up of accident rates to dizzy heights. It is time we listen to the wake up call and save ourselves from turning into a car-oriented society.

 Air Quality Management – Measures     

   It is obvious that we need to act without delay through effective intervention in the transport sector.  Green transport through green logistics should be our goal. Maintenance of air quality standards is possible through setting an ambient air quality monitoring network for vehicular emissions and simultaneously helping motorists to make the transition. The variety of measures that need to be undertaken can be on following lines:

 

(a) Diesel engines emit carbon particles TSP, heavy hydrocarbons, sulphate and other by-products of combustion, and petrol engines also emit CO, NO and other volatile compounds. However, diesel engines are considered as relatively dirtier and government should discourage their use through suitable policy measures including differential pricing (14).

 

(b) The government should promote the use of alternative cleaner fuels like liquefied petroleum gas (LPG) and compressed natural gas (CNG). Thankfully, it is already doing this gradually and effectively. The air quality in Delhi and Mumbai has certainly improved after their use in public transport buses and autorikshaws. It should also take care to establish CNG filling stations along all major roads. Another good news, according to a Research Report by Frost and Sullivan ( ), is that car makers in India are soon likely to roll out models that run on alternative fuels like CNG and LNG. They are also developing a converter kit which will transform an existing petrol and diesel vehicle into a CNG/LPG driven vehicle. Such converter kits for three-wheelers are already in the market. After this conversion India will actually need 10,000 CNG pump stations whereas today their number is less than 5000 across 15 cities.

 

(c) Use of old vehicles should be effectively curbed. Shortage of finance or fear of unemployment should not come in the way of enforcement of government directives. Petitions for judicial intervention should be quickly dealt with. Obsolete models, except those used for vintage car ralleys, ought to be made to retire.

 

(d) Improvement in fuel quality in terms of lower surphur content in diesel and lower benzene and aromatics in petrol should be enforced. The Department of Road Transport of the Government of India has rightly promulgated Rules in April 1995 regarding use of unleaded petrol and fitting of catalytic converters in new petrol-driven cars. Similarly, the norms for sulphur content in petrol have been fixed at 0.1% and for diesel at 0.25%

 

(e) Setting up of emission standards for all kinds of motor vehicles is necessary. Happily, the next generation emission norms for two-wheelers and three-wheelers have been made effective from April 2005. If feasible, the government may start conducting emission testing of motor vehicles prior to their registration. It may be stated that the automotive sector of Indian industry is quite sensitive to environmental risks and safeguards.

 

(f) The local enforcement agencies should launch sustained drives against smoke-belching vehicles which abound in small and medium sized Indian cities. For this purpose they should bring emission testers to roadsides for inspection of vehicles. Forced retirement of older high-polluting vehicles may be resorted to. The government should also bring in pedestrian safety laws and clear footpaths of all encroachments to allow pedestrians their right to walk safely.

 

(g) Better integration between rail transport systems and other ‘feeder’ bus services and water transport facilities should be brought about by linking them together. Common ticketing and information systems to offer seamless connections between different transport modes can also be thought of. Elevated railways integrating LRT and MRT lines may be constructed to discourage private car ownership. (20)

 Modal Shift

 The question of changing the modal split in favour of railways and waterways also needs to be addressed seriously. It is a well-established fact that road freight vehicle movements give out greater carbon emissions per tonne kilometer than rail or water borne freight. The road arteries in India these days are getting more and more congested affecting climate change. The share of rail transport in freight movements, not in absolute but relative terms, has been declining relative to road transport, because of the accessibility and door-to-door delivery advantage enjoyed by road transport. This however does not augur well from the environment and sustainability viewpoint. There is no doubt that Indian rail freight traffic during the last decade has increased in absolute terms thanks to the Container Corporation of India – a subsidiary of Indian Railways- playing a more customer-friendly role in providing ISO containers both at port terminals and inland container depots (ISDs). However, for logistics providers road transport still continues to be the favoured mode for the reason that their criterion of measuring transportation costs differs from that of the government. The costs of environmental degradation for them are external and do not need internalization for business accounting purposes.

 It is here that policymakers should use their ingenuity in evolving such fiscal, regulatory and organizational measures which will bring about a modal shift from road to rail and water transport. Unfortunately, there is no evidence yet of serious thinking on the part of policymakers to bring about such environmentally desirable modal shift from road to rail and water. The reason is not far to seek. The decision about mode choice by shippers of freight involves many complex issues. It depends upon a variety of factors influencing performance of rail freight movements and the costs in terms of money and time that is to be borne ultimately. It is therefore necessary to identify the barriers that prevent the desired modal shift and evolve suitable measures to achieve the objective. It is the logistics managers who can really enlighten us on the eco-friendly way of influencing mode choice.(   )

  Switch to Bio-fuels           

Due to soaring prices in the world oil market during the last few decades, need arose to break free from oil and use alternative energy sources like bio-fuels which would cut oil demand, provide energy security and prevent climate changes. Simultaneously, efforts were begun to promote research and development in clean alternative energy options like wind, water, solar and hydrogen resources. However, a switch to bio-fuels- specifically ethanol – was looked upon as the easier way to achieve the objective (7)

  The question often being asked is whether reliance on bio-fuels would prove a good strategy. Researches undertaken by International Food Policy Research Institute (IFPRI) reveal a different story (17). During the period 2000-2007 there was a boom in ethanol production. Brazil and USA controlled the market producing 90% of ethanol. European Union (EU) also followed suit. Large tracts of land were diverted towards production of palm and soya-bean to produce bio-diesel and towards corn and sugarcane to produce ethanol. This led to a surge in commodity prices throughout the period. According to IFPRI, if this trend continues, by 2020 prices of corn are estimated to rise from present 26% to 72%, of sugar from 12% to 277% and of oilseeds from 18% to 44%. This scenario is bound to have a serious impact on the poor strata of society with diet quality getting reduced and malnutrition spreading to large parts of Asia and Africa.

  In this situation, rich countries may continue to emit majority of green house gases (GHGs)  and the poor countries will bear the burden of climate change in terms of hotter climate, lesser rain, and deforestation, and also low incomes, malnutrition and greater dependence on agriculture and natural resources for living.

 It is feared that the risks in switching to agro-based fuels are real. The switch may trigger further deforestation and destruction of the ecosystem. Warnings are therefore being given that agro-fuel policies should not be pursued further without a proper risk analysis. (1). According to a UNIDO document, “the key concern here is the competition between land use for bio-energy production and food and animal food production.” The fuel versus food issue is really enigmatic. The document further states that “the coupling of energy market with food market can increase food prices and hence worsen the access to affordable food for many” (25). This warning can be ignored only at our peril.

  It should be clearly understood that increased prices may result in increased incomes for farmers and give them their food security, but the overall effect would depend upon the distribution of increased incomes. In the opinion of the Food and Agriculture Organization (2006) the food versus fuel issue needs detailed analysis of the possible outcomes of bio-fuels policy. The Stanford University’s Wood’s Institute for Environment claims that reliance on bio-fuels as part of America’s new energy plan is not a good strategy. It is a fact that USA’s Ethanol-from-Corn Program has led to a rise in prices of food crops due to farmland diversion. (23) This can happen anywhere and in India too. Lands can be diverted for production of soya-bean and sugarcane. The decision to switch from fossil fuels to crop-based fuels has therefore to be taken with extreme caution. Scientists state that agro-fuels production from oilseeds and corn has the potential to damage our climate catastrophically.

  Researches are being carried out to produce liquid bio-fuels for transport as such. Here the ‘first generation fuels refer to bio-energies made from sugar, starch, vegetable oils or animal fats using conventional technologies. ‘Second generation’ fuels refer to those from lingo-cellulose biomass feedback using advanced technologies. In India, we have resorted to gasification of solid bio-mass through setting up small scale plants mainly in rural areas which produce heat and energy. We should upgrade the technology so as to feed the gases into pipelines or alternatively compress them for use in transport vehicles. In this respect Brazil has a success story to report. The production of sugarcane ethanol has reduced that country’s dependence on fossil fuels and also ‘cleaned’ the industry. (   )

   In fine, as long as the thrust is on producing ‘clean’ energy and on scaling down petroleum consumption, bio-fuels can be considered as welcome. But we must carefully assess the fall outs of switching to bio-fuels. President Obama’s New Energy Plan for USA supports greater use of ethanol produced from maize. This has led to increase in food prices, especially of wheat. If we in the same way produce sugar ethanol in India, it may deplete our water levels and degrade soil quality. Bio-fuels may not prove to be so ‘green’ after all. (23) The sustainability of bio-fuels does not seem to be as strong as it appeared earlier.

 References

  

1. Almuth Ernsting, Deepak Rughani, Dr. Andrew Boswell (2007): “Agro Fuels Threaten to Accelerate Global Warming”, UNFCCC, Bali Version, www.biofuelwatch.org.uk 2. Bowersox, Closs, & Cooper (2008), Supply Chain Logistics Management, McGraw Hill, 2nd edition 3. Central Pollution Control Board: National Ambient Air Quality Statistics of India, different years 4. Chopra Sunil and Peter Meindl (2007) : Supply Chain Management- Strategy, Planning and operation, Prentice Hall of India 5. Current Science (1999): “Urban Air Pollution- Commentary”, Vol.77, No.3, August 10, 1999. 6. Financial Express, November 3, 2008, Emerging Ventures India 7. John Browne (1997): “Bio fuels – A Solution for Climate Change- Our Changing Earth Climate”, A Presentation in the Council of foreign Relations, New York, Nov.13, 1997. 8. John Pucher, Nisha Korattyswaropan, Neha Mittal, Ninu Ittyerah (2005): “Urban Transport Crisis in India”, Transport Policy 12, Elsevier, pp. 185-198. 9. Prodosh Mitra (2009): “Biofuels are not so green- Counter view”, Times of India, February 17, 2009 10. Rodrigue Jean-Paul, Brian Slack, Claude Comtois (2001): “Green Logistics (The Paradoxes of)”, in The Handbook of Logistics and Supply Chain Management, Brewer et al (eds.), Pergamon/Elsevier publishers, London Greening Business Survey 2008 11. Financial Express, September 22 & 29, 2009: “Global Carbon Emissions Rise Despite Abatement Steps” – Carbon Budget and Trends Report, 2007 12. G. Raghuram and N. Rangaraj (2005): Logistics and Supply Chain Management- Cases and Concepts, Macmillan, Delhi 13. Hindustan Times, December 19, 2007: “India is on an eco drive”. 14. House of Representatives, Phillipines Policy Advisory No.2004-03 (2004): Addressing Urban Transport Pollution. 15. Indian Express, November 16, 2007:International Energy Agency (IEA) Report on World Energy Outlook 16. Jain, A.K. (2009): ” Retrofitting Cities and Built Form to Meet the Challenges of Climate Change and Carbon Emission”, Akruti Journal of Infrastructure, Vol. II, No. 2, pp. 101-121 17. Joachin von Braun (2008): “Food Prices, Biofuels, and Climate Change”, International Food Policy Research Institute (IFPRI) 18. Sahay B.S. (Ed.) (2004): Energy Issues in Supply Chain Management, Akruti Journal of Infrastructure, Vol. II, No. 2, pp. 122-1 19. Sanjay K. Singh (2005): “Review of Urban Transportation in India”, Journal of Public Transportation, Vol. 8, No. 1, pp. 79-97 20. Warwick J. McKibbin (2009): “Climate Change Policy for India”, 21. Sibal and Sachdeva (2001), “Urban Transport Scenario in India and Its Linkage with Energy and Environment”, Urban Transport Journal, Vol.2, No.1, pp.34-55 22. Sudarsanam Padam & Sanjay K. Singh (2002), “Urbanization and Urban Transport in India- The Sketch for a Policy, Central Institute of Road Transport, Pune 23. Times of India, November 28, 2007, “Global Warming- Earth on Fire”- Subodh Varma 24. Tiwari Geeta (2007), “Urban Transport in Indian Cities”, Urban Age, Newspaper Essay, L.S.E. 25. UNIDO (2007): Bio Energy Strategy- Sustainable Industrial Conversion and Productive Use of Bio Energy – Report

 e-mail: shankermodak@yahoo.co.in

Man. fleets lauded for good use of biofuels

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Green Energy – Biofuels, the Real Solar Power

We live in a world eager for new resources of energy. But despite the huge progress and development of green energy and renewable resources, we did not yet reach the goal of good fossil fuels replacements.

There are several directions of research for new energy sources, but all of them cannot supply enough energy to make a real change. The real “green” resources are wind, waves, hydro and geothermal power, which are good resources, but certainly not sufficient to supply the demands.

The more promising sources of energy are:

1.Solar energy – which is for now very inefficient and expensive.

2. Hydrogen – which is hard to produce right now.

3. biofuels – that can compromise our food supply.

The question is – what is the most promising? – in what resource we should invest?

Before we all start to walk in the solar power road, we first must understand that for now, biofuels are the real solar power supply.

why is that? well, our solar harvesting devices are very insufficient comparing to engines using fossil fuels. but from where these fuels came from? well, these fuels come from ancient plants and animals that were much more efficient in term of harvesting the sun’s energy. I am talking about photosynthesis.

Photosynthesis is one of the most efficient processes on earth, maybe the most competent. Cyanobacteria, algae and plants can use almost 100% of the sun’s energy to produce chemical energy. nearly hundred percents of the light captured buy the photosynthesis apparatus, is transformed to electric currents and then to chmical energy stored in sugars and fats. these sugars and fats turn to be our fuels millions of years later.

But today’s plats and algae can still produce this solar energy as good as they did millions of years ago, and we use this energy in our foods to maintain our lives. Agriculture was the driving force that first let humans to control this enormous energy supply, and probably was the main trigger for the development of the human society.

In order the satisfy the ever growing demand for energy in the modern and post-modern society, we must increase a little beat our agricultural skills. Why we need to re-invent new ways to harvest the sun’s fruit, when evolution already sis it for us, and created an amazing machinery in plants?

The real goal of the people who seek for new energy sources should be dramatically increasing the yield of the agricultural production, in order to be able to use plants sugars and fats to produce ethanol, biodiesel and other bio-fuels to use in the modern industry and transportation.

Let change our investments from traditional engineering approaches to bio-engineering, guiding our research toward more proficient production of biodiesel and ethanol, the easily accessible solar power.

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