The Obama-Biden Energy for America Plan: Existing Technologies Contribute to Energy Goals

The Obama-Biden Energy for America Plan: Existing Technologies Contribute to Energy Goals

By Robert S. Giglio, Director of Global Marketing and Strategy for Foster Wheeler Global Power Group

Diversifying energy sources is a key goal set out in the Obama-Biden New Energy for America plan. Reducing the nation's dependence on oil has been called one of the greatest challenges our nation has ever faced. Quick and bold actions were proposed to transform the entire economy, "from cars and fuels, to factories and buildings." At the same time, the plan recognizes the potential for dire consequences resulting from climate change caused by greenhouse gas (GHG) emissions, largely from the burning of fossil fuels for energy. Recognizing the nation's responsibilities to be part of the global climate change solution, the plan set ambitious goals to reduce GHGs by 80 percent by 2050.

Since taking over the reins of power, the new administration proposed a comprehensive plan to invest in alternative and renewable energy, end our addiction to foreign oil, address the global climate crisis, and create millions of new green energy jobs. Supporting the administration's goals, the President's budget includes more than $150 billion over 10 years in clean energy and energy efficiency, and a 10-year commitment to make the Research and Experimentation Tax Credit permanent. The funds support the administration's position that investments in research and development today will pay off in high-quality green jobs tomorrow.

Despite the positive steps taken, the overall energy policy goals are extremely ambitious, and it is questionable whether the programs outlined so far will be able to meet them. Perhaps even more of a concern, the faltering economy complicates discussions about investment in clean energy and reducing GHG emissions. The deep recession is leading to calls for caution, as some voices say that President Obama must strike a balance between stimulating the economy in the next few years and investing in the long-term future of the environment.

Obama's plan addresses a broad range of energy sectors, but the one area where this subject hits closest to home – literally – is in the way we generate electricity for residential use. Coal remains the lowest cost energy source for U.S. residences, and care must be taken not to take any actions that increase energy prices at a time when investment and growth is needed to stimulate the economy.

How can we reconcile the important goals of diversifying energy sources, reducing the impact of climate change, and promoting economic growth? One way is to focus on existing ways to reduce environmental impacts on current technologies, while improving these technologies so they evolve into long-term solutions for reducing GHG emissions.

Dr. Steven Chu, Secretary of Energy, stated before the Committee on Energy and Natural Resources in January 2009, "It is now clear that if we continue on our current path, we run the risk of dramatic, disruptive changes to our climate system in the lifetimes of our children and grandchildren. At the same time, we face immediate threats to our economy and our national security that stem from our dependence on oil."

"A greater investment in technology [is needed] to capture and store carbon emissions from coal-fired power plants," stated Dr. Chu, who continued his speech by highlighting clean coal as a necessary element in planning for our future.

Circulating fluidized bed (CFB) technology is an example of an existing clean coal technology, which Dr. Chu called an essential component in a successful energy plan. CFB technology dramatically reduces emission of harmful pollutants and can cleanly burn traditional coal fuels, as well as "carbon neutral" biomass fuels. A CFB plant built to burn a combination of traditional fuels and several types of biomass fuels can substantially reduce GHG emissions, while still producing affordable electricity to meet the nation's needs in this time of economic uncertainty. New upgrades to CFB technology have the potential to transform it into an innovative long-term carbon capture and storage solution, ready to take its place as a clean coal technology called for in the New Energy for America plan.

National and International Energy Demands
Our country's struggle to diversify its energy sources is taking place as part of a global energy picture in which demand for electricity is growing as living standards improve and the population increases. The U.S. Department of Energy, Energy Information Administration (DOE/EIA) forecasts that energy demand between now and 2030 will increase by a half, with two-thirds of the new demand likely coming from developing nations.

To meet the existing demand for electricity, and the tremendous likely future demand, we will need to tap deeper into all of the world's primary energy sources, including nuclear, natural gas, coal, and renewables. The EIA forecasts show that, in the coming years, more coal and more natural gas is likely to be used than other sources. Nuclear energy will be constrained by the length of time it takes to build plants and get the regulatory approvals and by perceived safety concerns. Biofuels and renewable alternatives (for example, wind and solar power) will grow rapidly, but will remain a relatively small contributor and will not replace significant quantities of fossil fuels in the near future. The DOE/EIA projections show that coal will continue to maintain its leading role in producing the world's electricity.

Diversifying Energy Sources
The new energy plan lists several ways of diversifying energy sources, including requiring that 10 percent of electricity come from renewable sources by 2012; promoting safe and secure nuclear energy; and developing and deploying clean coal technology.

Clean coal facilities hold enormous potential to reduce GHG emissions while providing energy diversity. The Obama-Biden administration supports incentives to accelerate investment in zero-carbon coal facilities, and the policy includes developing coal-fired plants with carbon capture and storage (CCS), considered key to using our abundant coal supply while mitigating and reducing the effects of global warming. CCS refers to capturing CO2 (one of the Earth's most abundant GHGs) from coal-fired power plants, and storing it underground, in deep-saline aquifers or other geologic formations.