India has become the latest country to join in the bashing of Renminbi undervaluation saying it leads to a massive advantage for Chinese exporters.A research paper from India’s Central Bank says that its artificially boosts China giving it a competitive advantage over Indian exports.Note Brazil another one of the famed BRIC quartet has too been complaining about Chinese imports swamping its industry.Note Brazil has seen massive currency appreciation in recent years due to a combination of high interest rates and strong economic fundamentals.

The Companies that make the Solar Panels with the highest efficiences are Sunpower and Panasonic/Sanyo.Sunpower has the highest efficient solar modules in the market using a properietary process and has solar cells with efficiency reaching a top limit of 24%.Sanyo also has very efficient solar panels under the HIT brand name.These solar panels also approach the 18% range (solar modules not cells).Normal crystalline plain vanilla solar panels come in the range of 13-14%.Note solar modules have lower efficiency than solar cells as some area is left for the frame etc.There are other companies that are fast catching up to Sunpower and Sanyo in the high efficiency solar panels as well.Note higher efficiency solar panels sell at higher prices per watt as the require lesser area.AUO which has a JV with Sunpower has recently claimed to have produced the higher efficiency solar panel .

One of the major reasons for the Chinese success in the export markets in Asia and Africa have been the massive vendor financing done by state owned Chinese banks.Large orders have been won by Chinese companies like Dongfang Electric and Huawei as Chinese Banks financed the multi billion Indian orders by cheap loans.Note in large project finance cases cheap loans can make a huge difference in project returns and can be the clincher in choosing the equipment supplier.The US Exim Bank too seems to be pulling up its socks in helping American companies win large equipment orders through vendor financing.Note the US Exim Bank had got involved in a huge controversy when it agreed to finance a utlra mega power plant based on coal energy by Reliance Power in India.Despite protests by environmentalists,Exim Bank had gone ahead in financing as it would lead to jobs in America.Note USA is one of the biggest laggards in climate change and the government does not really care much out there.

The Biggest Disadvantage of Renewable Energy is the relatively higher cost of most forms of alternative energy compared to fossil fuel sources of energy.This has prevented the higher penetration of clean energy as compared to the non-renewable sources of energy.Also the massive old energy lobbies have successfully used their massive influence and power to inhibit the growth of renewable sources of energy.The recent lobbying by oil and gas firms like the Koch Brothers and Valero is quite pertinent.Note the oil and gas lobbies receive almost 10 times the subsidy received by clean energy sources like wind and solar despite their massive established bases.