Can biofuels survive without subsidies?

[AtomicJoe]

I note there was talk in the USA about ending the subsidies>

There is a link here:-

http://www.mcphersonsentinel.com/news/x2108616414/Fight-over-ethanol-brewing-in-D-C


Also here:-
http://www.afdc.energy.gov/afdc/laws/law/ND/5865

A licensed fuel supplier who blends biodiesel or green diesel with diesel fuel may claim an income tax credit of $0.05 per gallon for fuel containing at least 5% biodiesel or green diesel.

Seems to me they could be getting a $1 subsidy for every gallon of biofuel, which is a fair bit.

Gas prices in the USA are about $3 to $3.50 a gallon, so a $1 is a substantial subsidy.
I am not even sure if it is the only subsidy, it can be complicated.
I am not sure if the blenders subsidy is the same as the refiners subsidy so it could be more.


Another link here about subsidies

http://www.guardian.co.uk/environment/2008/jun/03/biofuels.energy


Anyhow it seems to be biofuels could not survive without subsides, it is difficult to get figures because of conflicting information, some from people with vested interests.

So are biofuels 'viable'? If not why are we using them, especially as they push up food prices (by different amounts depending on who you speak to).

I understand Brazilian biofuels are also subsidised.

Anyhow I am looking for more definitive figures/studies about subsidies and about viability.

 

[vacuum]

I can provide some insights into the issue of biofuel subsidies and their viability. Firstly, it is important to note that subsidies are often used to support industries that are deemed to have potential benefits for society, such as reducing dependence on fossil fuels and promoting renewable energy sources. However, subsidies can also create distortions in the market and may not always result in the desired outcomes.

In the case of biofuels, the issue of subsidies is complex and varies from country to country. In the United States, there are multiple subsidies for biofuels, including the blender's tax credit mentioned in the forum post. This subsidy, along with others, has been controversial and has been subject to changes and debates in recent years. Some argue that these subsidies have been necessary to support the growth of the biofuels industry, while others argue that they have led to higher food prices and have not been cost-effective.

In terms of viability, it is important to consider the overall costs and benefits of biofuels. While subsidies may make biofuels more economically viable in the short term, it is important to also consider the long-term sustainability and environmental impacts of biofuel production. This includes the potential for land use change, water usage, and emissions from the production process.

There have been various studies and reports on the viability of biofuels, with conflicting findings. Some studies suggest that certain types of biofuels, such as corn ethanol, may not be viable without subsidies, while others argue that biofuels can be cost-competitive with fossil fuels in the long run.

Ultimately, the issue of biofuel subsidies and viability is complex and requires a careful evaluation of multiple factors. As scientists, it is important for us to continue researching and analyzing the impacts of biofuels on the environment, economy, and society to inform policy decisions and promote sustainable energy solutions.