Monday, November 8, 2010

Natural gas vs wind energy in US

US president Obama was seen by many as the main driving force that will shift US energy policy towards renewable energy sources such as wind power, but after the recent election results, it can be clearly seen that Obama is first of all politician, and not environmentalist as some hoped he is.

After being asked how will US tackle environmental issues at the post-election conference Obama suddenly started mentioning natural gas as a "terrific natural resource" for United States. This was really the last thing that wind energy sector needed, and many wind energy supporters were left bitterly disappointed, not only by Obama's latest view on energy and environment but also about the fact that US can now might as well forget about cap and trade policy.

US solar energy sector is so far looking very good but this cannot be said for wind power industry which is somewhat stagnating. The US wind power industry, despite achieving tremendous growth in the last couple of years, is still standing on shaky legs, and the last thing US wind developers need right now is more focus on natural gas.

Can natural gas really have such a negative impact on further development of wind industry in United States? The answer is yes it can.

First of all natural gas is significantly less polluting compared to coal, and in general the cleanest fossil fuel. Second, a big new shale gas discoveries are coming on line across the US. Third, natural gas can be moved easily through existing pipelines, and their is no need for new expensive transmission infrastructure, and it can be also stored in underground formations.

Wind energy desperately needs new transmission lines in many parts of the US, which comes anything but cheap. Generally speaking transmission system is the main obstacle which wind energy sector will need to overcome in order to continue its rapid growth in years to come.

Wind energy also requires adequate storage solution(s) because wind-generated electricity still cannot be stored. Wind power also suffers from intermittency because wind doesn't blow all the time.

It will be very interesting to see whether federal and state governments will ensure adequate funds to create better transmission system for wind-generated electricity.

Without big money US wind power industry will not be able to compete with natural gas, regardless of environmental benefits. Therefore, it's really no wonder that Obama has jumped on natural gas bandwagon, after all he's politician, and from political point of view natural gas currently seems as the more acceptable option.

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