Tuesday, 19 January 2021

Understanding Biofuel Policy: Shaping Up 21st Century Economy (#biofuel)(#biochemistry)(#ipumusings)

Understanding Biofuel Policy:  Shaping Up 21st Century Economy  

Understanding Biofuel Policy:  Shaping Up 21st Century Economy  (#biofuel)(#biochemistry)(#ipumusings)


Biofuel Economy: 

What do you understand by biofuel economy?

Biofuel economy means economy (capital) generated by biofuels, biofuel economy is going to increase rapidly in the 21st century.


Background for biofuel economy?

First-generation biofuels are made from sugar crops like corn, sugarcane, oilseeds, etc.

Sugars and starch are converted to bio alcohols through fermentation. Oils and animal fats are processed to make biodiesel, their potential blend B25 is running in the market for general consumption.


Potential economic benefits of biofuel production:

1. There are numerous benefits by shifting fossil fuels by biofuels.

2. While the production of biofuels results in GHG emissions at several stages of the process, EPA's (2010) analysis of the Renewable Fuel Standard (RFS) projected that several types of biofuels could yield lower lifecycle GHG emissions than gasoline over a 30-year time horizon.

3. Biofuels may reduce some pollutant emissions.  Ethanol, in particular, can ensure complete combustion, reducing carbon monoxide emissions (US EPA 2010).

4. Biofuel production and use must coincide with reductions in the production and use of fossil fuels for these benefits to accrue. These benefits would be mitigated if biofuel emissions and resource demands augment, rather than displace, those of fossil fuels.


The potential impact on the environment by biofuel use:

Environmental impacts are ambiguous, but there could be net increases in CO₂  as well as negative impacts on land use. Biofuels policies thus need to be designed based on balancing costs and opportunities in specific countries, taking into account as well the impacts on global CO₂ emissions.

The new biofuel policies come to underplay to cope up with oil price shocks and many other developing and developed nations have made policies related to biofuel uses and its expenditure.

The raw material for biofuel is mainly crops and animal fats which may increase the burden on land because corn will be the major substance in making biofuel.

To simulate the impacts on economic output (GDP), international trade, commodity prices, land-use changes, food vs. fuel conflicts, and climate change mitigation.


Economic and Agricultural Impacts:

The policy will boost the Gross domestic product (GDP) of the countries which are already providing more and more raw material such as Brazil, USA, etc. but the ambitious countries like India may face some issues due to limited landmass for production. At the globally aggregated level, the expansion of biofuels causes only a minor reduction in GDP – 0.02% in 2020.

This reform will directly or indirectly affect the price of a food staple in many countries, The price of major grains may rise to 3% and sugar to 8%, which will affect the underprivileged and developing nations the most.

A significant reallocation of land would be induced as land devoted to feedstock crops (such as sugar crops, corn, wheat, oilseeds) increases at the expense of lands used for non-feedstock production.

The increased use of domestic biofuels will have only a limited effect on the domestic price of liquid fuels, as oil prices are set in a global market and the price of biofuels would be bid up to the extent that demand can move relatively quickly from petroleum fuels to biofuels.

So-called second-generation biofuels are derived from biomass that is not used for food (such as agriculture residues, or non-crop plants such as switchgrass). These feedstocks are expected to put less pressure on the global food supply because their feedstocks do not directly compete with food supply. Moreover, they likely will require lower amounts of land due to higher biofuel yield as compared to the first-generation feedstocks, and they can be grown on lower quality lands. However, currently available information about the economics of second-generation biofuels indicates that large-scale commercial production would not be economically viable until significant technological advances occur. These advances are likely to require several years of further innovation. Thus, second-generation biofuels are unlikely to play a significant role in the overall supply of fuels in the near and medium-term, unless potentially costly support policies specific to these technologies are implemented.

Understanding Biofuel Policy:  Shaping Up 21st Century Economy  (#biofuel)(#biochemistry)(#ipumusings)


National policies on Biofuel

Introduced in the year 2009, the current edition of the NATIONAL POLICY on BIOFUELS was approved by a union of ministers in 2018.

The policy is aiming forward to blending 20% of biofuels in the mainstream of fossil fuels by 2030. At present India relies most of its nonrenewable energy on crude oil and according to Ministry of new & renewable source of energy states that It affects mostly the developing countries.

The Indian government has set some ambitious goals to accomplish, which are

1. Providing electricity to all villages by 2019 census & 175GW of renewable energy capacity by 2022.

2. Reduction in energy emission by 30~35% by 2030 &producing above 40% of electricity by nonrenewable sources.

3. The official gazette of the National Policy on Biofuels, 2018, MNRE has also discussed the government's five-point strategy to curb the country's dependency on imports in the oil and gas sector. The strategy involves increasing domestic production, adopting biofuels and renewables, energy efficiency norms, improvement in refinery processes, and demand substitution.

4. MNRE has set an indicative target of 20% blending it with ethanol in petrol and 5% blending of biodiesel to be achieved by 2030, this percentage today stands for 2% petrol and 1% in diesel.

5. The Ministry has also outlined a roadmap for the efficient realization of the policy which entails the following steps:

● Improve the current production of ethanol and biodiesel by increasing domestic production

● Set up second-generation (2G) biorefineries.

● Develop new feedstock for biofuels

● New technological developments to improve biofuel production

● Facilitate the blending of biofuels with conventional fuels


6. Biofuels which qualify for transportation purposes are Biodiesel, bioethanol, drop-in fuels, and bio CNG.

7. As a part of the policy, the government will also undertake the following steps to foster the adoption of biofuels.

● Through the Ethanol Blended Petrol (EBP) Programme, ethanol produced from various types of feedstocks would be blended with petrol.

● Second-generation (2G) ethanol technologies would be developed and commercialized.

● Through the Biodiesel Blending Programme, biodiesel would be blended with diesel.

● Drop-in fuels derived from MSW. (Municipality solid waste)

8. The Ministry also plans on creating a 'National Biomass Repository' through a nation-wide appraisal program which will help ensure the availability of biofuels produced from the domestic feedstock.

9. Through the National Policy on Biofuels, 2018, the government will undertake various financial as well as fiscal measures from time to time to ensure effective development, promotion, and adoption of biofuels in the country. Research and development in the sector will also be supported through this policy.


REFERENCES:

1. National Policy on Biofuels 2018: Here are key things you should know, 2020: link

2. Biofuel: Latest News & Videos, Photos about biofuel |The Economic Times, 2020

3. World Bank Blogs: Potential Future Impacts of Increased Biofuels Use

4. Demirbas, A., 2008. Biofuels sources, biofuel policy,biofuel economy, and global biofuel projections.

Energy Conversion and Management , [online] 49(8), pp.2106-2116. 

Available at: link.

5. Biofuel Policy Image Source: Twitter Handle - @dpadhanbjp (Dharmendra Pradhan 25 Jul. 2018)


About the Author:

Ankit Kumar, studying at University School of Chemical Technology, GGSIP University, Delhi, India. He wants to pursue his career in biofuels technology.







👉See Also:

     An article giving an overview of biohydrogen which can be used as a renewable fuel in future.


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