Obama's Climate Action Plan: Domestic Renewable Energy

In his augural speech, Obama had announced he would double the production of renewable energy in the United States in the next three years

         Last week, President Obama had presented his Climate Action Plan. The goals for the plan are as follows: to reduce greenhouse emissions, especially carbon; to prepare the United States for the impacts of climate change; and to lead international efforts to prevent global warming. Renewable energy is the key component to the plan, whereas the growth of clean energy sources are steadily increasing.
        President Obama had expressed his enthusiasm in his speech that "over the past four years, we've doubled the electricity that we generate from zero-carbon wind and solar power." He continued, "jobs installing the solar panels that now generate more than four times the power at less cost than just a few years ago." Wind has also shown exponential growth over the years: "jobs manufacturing the wind turbines that now generate enough electricity to power nearly 15 million homes." Moreover, "75% of all wind energy in the country is generated in Republican districts."
        Tom Kieran, CEO of the American Wind Energy Association, had praised President Obama's climate speech, stating "We welcome the President's initiative to proceed with climate actions focused at this time on executive agencies." "American workers," he added, "make nearly 70% of the equipment deployed here and wind power is more affordable than ever, protecting electric consumers with 25-year contracts and no risk of fuel price shocks."

Bill Clinton visits Puerto Rico to Promote Renewable Energy

Former President Bill Clinton looks out over his eyeglasses during a forum on renewable energy in San Juan, Puerto Rico on Tuesday, July 16, 2013

       Former President Bill Clinton urges Puerto Rico to lessen its oil dependence and to pursue clean energy alternatives by developing a renewable energy strategy. He notes that the island has the resources necessary to launch various clean energy projects that would also help drive down power bills, which are about twice that of the United States' bills on average. 

        Clinton has also advised during a forum on Tuesday in the United States that the government should also consider manufacturing solar panels and installing them on buildings (given the number of flat roofs that exist across Puerto Rico). Puerto Rico depends on petroleum to generate nearly 70% of its power, but the government recently has provided renewable energy projects to help drive down the costs of bills and reduce greenhouse emissions.  

Apple Inc. Planning Solar Farm for Reno Datacenter

          As part of Apple's plans to meet all power needs with renewable energy, Apple is setting its eyes on its third solar farm. The new farm is planned to power Apple's data center in Reno, Nevada and also aims to provide energy for the surrounding community. Apple currently has two solar farm projects underway at a datacenter in North Carolina. 

         Working in partnership with the Nevada utility company NV Energy, the solar farm should be able to produce "approximately 43.5 million kilowatt hours of clean energy, equivalent to taking 6,400 passenger vehicles off the road per year," according to a statement released by Apple. NV Energy CEO Michael Yackira responded in a statement, "We're excited to be in partnership with Apple on a new solar energy project, the first project under our new Green Energy Program. This program allows customers such as Apple to choose to have a greater proportion of their energy coming from renewables than the law requires, without having a cost impact on our other customers."  

Marine Solar Park built as a landmark in Changwon, Korea

The Marine Solar Park was first constructed by the Ministry of Knowledge and Economy as the world's tallest solar tower, which was built as the nation's landmark in 2006. The solar park is composed of two sections: the exhibition floor and the solar panel tower that is constructed above it. The solar tower stands firm in 136 meters high and the entire floor space is 6,336 square meters across a spacious lot of 14,977 square meters. With a shape of a sailing ship, the solar tower can generate 1,264 kW a day with a capacity of 600 kW/h, equivalent to the total energy consumption of 200 households. The four story exhibition floor will accommodate a 644 square meter conference room that can seat 500 people at a time. In the near future, the Marine Solar Park will not only be a tourist attraction but a learning site to steer many towards a cleaner environment with sustainable renewable energy and a business center for companies.

Marine Solar park constructed on top of Eumjido in Jinhae-gu

Outside view inside the exhibition floor

"Artificial Leaf" is able to use Dirty Water to Convert it to Clean Energy!

     Imagine one day you walk into a dollar store, buy a thin, flat device in the size of a playing card, dunk it in a quart of dirty bath water, and use it to generate 100 watts of electricity 24 hours a day, you can thank the Air Force. The Air Force Office of Scientific Research, along with other federal agencies,  have been constantly funding their latest project: the development of an "artificial leaf," a low-cost solar-powered device which splits water into hydrogen and oxygen for powering fuel cells.

     This "artificial leaf" concept actually occurred a few years ago when lead researcher Daniel Nocera had claimed it to being "the Holy Grails of science." The device, which is in a compact size (similar to the size of a playing card), is able to create energy from sunlight and water. This device is simply designed as a slim wafer of silicon coated with catalysts that break water molecules into hydrogen and oxygen cases, which then can be stored in tanks and used as fuel in hydrogen fuel cells.
     The initial research associated with the "artificial leaf" has had commercial potential but required purified water. Otherwise, naturally occurring bacteria creates a film on the wafer, which interferes with its efficiency and eventually prevents it from working together. However, in a convention of the American Chemical Society, Nocera has revealed a new iteration of the device that is capable of working perfectly fine chugging down contaminated water. The trick, he noted, was to "tweak" the catalyst so that it creates a rough surface, preventing biofilm from forming. While that involves making part of the catalyst fall apart, it also has the capability to heal and reassemble itself.
     However, don't be led astray: the artificial leaf is not to be developed to be an efficient device. Its aim, behind Nocera's research, was to develop a simple, durable device that could help provide affordable, renewable energy to the billions of people who currently do not have access to conventional energy and clean water. Aside from general quality of life improvement, low-cost devices such as the artificial leaf could help provide sustainable alternatives to the widespread use of primitive cookstoves, which cumulatively have a significant impact on the global climate with an increasing force of "black carbon" emissions and deforestation.

150 MW California Solar Power Plant is Bought!

      The 150-megawatt Solar Generation 2 photovoltaic power plant, located in Imperial County (California), was recently bought by First Solar, Inc. The construction of this solar power plant is planned to start this year and is set to be completed next year. Once completed, the new photovoltaic solar power plant is to produce enough electricity to power more than 60,0000 homes while displacing more than 115,000 metric tons of carbon dioxide per year. This solar power plant will estimably save around 93,000 metric tons of water per year.
      The San Diego Gas and Electric Company (SDG&E) has agreed to purchase the electrical output under a 25-year power purchase agreement. Once this agreement is started, the photovoltaic solar plant is expected to provide over 800 construction jobs within Imperial County, which has been overcome with high unemployment.
       "We are very pleased to help SDG&E meet its clean energy goals and provide clean, reliable, renewable power to their customers," said Dana Diller, First Solar Vice President of U.S. Business Development. "We are also proud to once again bring the economic benefits of utility-scale solar development to Imperial County, where both county officials and the Imperial Irrigation District, with which this plant will interconnect, have been extremely supportive."
        The financial details of the new purchase is still unknown but it does include 40 megawatts of solar modules that the project had previously purchased from another supplier. First Solar, Inc., is actually planning to integrate those modules into construction and make up the difference with their own modules in order to complete the construction of the power plant. In addition, First Solar will be providing project development, engineering, procurement and construction (EPC), and grid integration services.

Latin America is Focused on Solar Energy!

     Argentina and Venezuela, which are the least renewable energy countries in Latin America, is planning on expanding on solar capacity as the government is willing to support their finances with a few incentives. International developers have actually been helping Argentina by planning plants, which gets as twice the solar radiation of Germany, which is the largest solar market at this time.
     According to Marcelo Alvarez, head of solar for trade group Camara Argentina de Energia Renovable (CADER), he claims that in 2012, Argentina has applied to build 11 projects of 20 megawatts each. By doing so, this would be helping President Cristina Fernandez de Kirchner's administration in meeting 8% of Argentina's power by 2016, in which the present time in 2013, it is now 2%.
     Argentina plans to build 3,000 megawatts in clean-energy capacity, of which approximately 10% may come from solar energy. About 625 megawatts are mainly in operation, which most of them are small hydropower projects and solar energy reigns only 6.2 megawatts.
     In 2011, regulation has been passed that allows developers to negotiate premium tariffs with the government and grid operation without relying on clean-energy tenders arranged by Energia Argentina SA, the state energy company. Officials have been concentrated on organizing and developing long-term contracts for power from the plants, bringing an interest from companies residing in Spain to China.
     However, Argentina has granted long-term contracts for 895 megawatts in 2010, whereas it included 20 megawatts awarded towards Genneia SA for Argentina's first large solar parks, enabling the energy to be enough to power 30,000 homes. In this, Energia Argentina SA has been backing five companies in starting the projects before the government is able to sign off the tariffs that will support the renewable energy industry.
    In reference to a report by the Inter-American Development Bank and New Energy Finanace, Brazil has been leading Latin America in installed renewables capacity. Latin America and the Caribbean have more than 6,000 megawatts of solar sites under development, which includes about 2,800 megawatts in Chile and 1,400 in Brazil.