Mark Moore Renewable Future L2

Nuclear energy has been an attractive source since first developed in the late 1940’s. Continuous research and development has streamlined nuclear power fostering it’s capacity factor to approximately 90%, whereas the capacity factor for wind is 34%, solar photovoltaic 25%, and hydroelectric is 54% (EIA, 2013). The fact that nuclear is identified as a dispatchable technology, possesses a much higher capacity, and can reliably meet demand and base load capacity supplies makes it more attractive than renewables. Nuclear is perceived as being a much cleaner energy source than fossil fuels, and nuclear already supplies close to 20% of the energy in the U.S. Nuclear power plants are expensive to build but relatively cheap to run. In many places, nuclear energy is competitive with fossil fuels as a means of electricity generation (World Nuclear Association, 2014). Fossil fuels are still leading the energy sector and the government has tried to incentivize renewables, but politicians and lobbyists ultimately control policy on energy, which in turn affects investment. Investment in renewable energies is staying strong and if investors such as Warren Buffett keep investing in renewables the future looks bright. Warren Buffett briefly lost track of how many billions of dollars his Berkshire Hathaway Inc. is spending to build wind and solar power in the U.S. That didn’t stop him from vowing to double the outlay (Buhayar & Polson, June 2014). I believe renewable energy financing will eventually surpass that of nuclear. Granted nuclear is a ‘clean’ energy source, there are far more safety risks and hazards than that of renewable. I believe worldwide renewable energy investment will grow larger as climate change becomes more and more obvious to the non-believers.

I believe there are several niche opportunities for entrepreneurs in the renewable energy sector. One such niche is battery storage. Battery storage would benefit both residential and commercial energy consumers. Commercial consumers would have back up energy for peak hour use or for emergency need. Residential would have back up power for non-windy or cloudy days for example. There is a huge market for renewable energy and especially battery storage in developing nations where infrastructure is lacking. Speaking of infrastructure, there is a need for efficient transmission lines, smart grid technology, and construction in developing nations, as well as in the U.S. I believe in the next couple years policy and financing for renewable energy will come together and substantial growth will take place.

References:

Buhayar, N. & Polson, J. (June 10, 2014). Buffett To Double Down on Renewable Energy
Investments. Retrieved September 4, 2014, from
http://www.renewableenergyworld.com/rea/news/article/2014/06/buffet-to-double-down-on-renewable-energy-investments

Energy Information Administration. (January 28, 2013). Levelized Cost of New Generation
Resources in the Annual Energy Outlook 2013. Retrieved September 4, 2014, from
http://www.eia.gov/forecasts/aeo/er/electricity_generation.cfm

World Nuclear Association. (June, 2014). The Economics of Nuclear Power. Retrieved from
http://www.world-nuclear.org/info/Economic-Aspects/Economics-of-Nuclear-
Power.

Marielle Martin – Lesson 2

The government and financial communities have a number of reasons for supporting nuclear energy over renewable energy right now. At the present, there is a sense of urgency in the United States decisions regarding what energy technologies to support. Fossil fuels are still supplying the bulk of all energy in the United States, as well as the emissions. This is a problem that the government is likely hoping to solve quickly and efficiently, which is where nuclear power comes in. Nuclear sources already supply around 20% of the United States energy with only 100 operating reactors (NEI 2014). A high energy capacity factor, at around 90%, also makes nuclear energy more enticing (NEI 2014). The United States has existing infrastructure for nuclear energy delivery, experience with this proven technology, and the ability to deliver a large demand load at high capacity with nuclear energy. Financially, these three factors make it a less risky investment. Essentially, nuclear power funding promises bigger results in the short term than renewable sources can. Renewable energy, unlike nuclear, comes from a diverse mix of sources, making funding it more complicated. Renewable energy sources have much lower energy capacities as well, wind for example, being around 45% (OpenEI). Renewable power is also distributed differently than nuclear is. Individuals and businesses purchasing renewables, like solar, are able to generate the energy for themselves, while nuclear power maintains reliance on a centralized source. This notion has implications on taxes and the economy, so it’s likely that the government and financial investors would be in support of the nuclear industry’s reliability for revenue flow and tax dollars. Overall, there are a few big issues that raise questions about the safety of nuclear power, but the government is highly susceptible to short-term tunnel vision. I believe that the support of nuclear over solar power ultimately comes down to pressure to quickly transition away from carbon intensive fossil fuels, nuclear energy’s proven applicability against the questions of viability for renewables, and a need to ‘do less and get more’ (in terms of capacity factor differences between renewables and nuclear power).

Nuclear Energy Institute. 2014. “US Nuclear Power Plants.” Accessed September 3, 2014. http://www.nei.org/Knowledge-Center/Nuclear-Statistics/US-Nuclear-Power-Plants.

OpenEI. “Transparent Cost Database – Capacity Factor.” Accessed September 3, 2014. http://en.openei.org/apps/TCDB/.

‘Renewable energy sources’ houses a number of technologies under its name. No matter what technologies win favor with consumers and businesses, there will need to be a way to make the energy sources optimally functional. Not everyone is interested in living ‘off the grid’ the way that I am, so I see opportunities in global renewable development in the accessibility of the renewable energy. Many entrepreneurial opportunities exist within achieving accessibility, including grid construction, energy transport efficiency, energy storage on the grid, and energy dispersal (smart grid technology). These opportunities exist primarily in the construction, engineering, and information technology industries. Not only do these opportunities exist, but they are safe. Building pipelines to transport polluting materials from one corner of the planet to another is highly controversial, dangerous, and would be expensive if an accident occurred. However, a grid carrying electricity from much more localized areas than pipelines are used for wouldn’t ruffle as many feathers. It won’t be enough to have the renewable technology, we will need a way to use it effectively.

L2 Learning Activity: Searching for the Entrepreneurial Niche – Cole

     It is true, some renewable energy projects are failing to receive the same degree of support from the financial community and the government that nuclear does. In my opinion, I believe this is because we can generate much more electricity from nuclear than we can from any other renewable energy resource. With higher capital costs, it is much more expensive to build a nuclear facility and financial backing essential for this industry. With nuclear power generation, it can be built anywhere and relies on two of the most abundant substances of Earth, Water and Uranium, which are not hard to get. While as for other renewables like solar and wind, they rely on radiation and air currents which are best in only specific locations. We have learned in this lesson that no new nuclear power facilities have been built for over 35 years. Yet nuclear power still generates 19% of the nation’s electricity while other renewables generate 10% according to the U.S. Energy Information Administration. I can also imagine a lot of government intervention in and lobbying from this industry which could also have an effect on this degree of support.

     Some niche opportunities I see for entrepreneurs in the global development of renewable energy sources are hydro-kinetic energy, or off shore wind generation, expanded bio-gas generation technology around the world to agricultural areas, and in the near future I see a new renewable source of energy using infrared emissions from the sun. I have included a link about that down below:

http://www.seas.harvard.edu/news/2014/03/infrared-new-renewable-energy-source

Bibliography from EIA:

http://www.eia.gov/tools/faqs/faq.cfm?id=92&t=4

http://www.eia.gov/tools/faqs/faq.cfm?id=104&t=3