Blog
April 2, 2011
Indian Politicians Corruption and Lack of Respect for Law is becoming more blatant by the day.Despite numerous scams and scandals hitting the media everyday,the corruption continues on unfazed.The minister of education of the Goa state was found with an astounding 10 million dollars in cash at the Mumbai airport while Alagiri who is a federal minister has been found to have assaulted an election official in his hometurf of Madurai.These politicians have managed to make a mockery of the Indian justice system as they know they won't get prosecuted or arrested.Note numerous scandals have hit the headlines but none of the major minister or bureaucrats are doing jail time.Most of the corruption cases have been buried by equally corrupt Indian investigative agencies.The only cases being pursued is where India's Supreme Court has ordered a personal investigation.Expect none of these 2 above incidents to result in anything where Indian politicians continue to treat Indian democracy as a medieval feudal system.
April 2, 2011
Nuclear Energy is currently forcing a major rethink amongst the world governments as the Japanese Nuclear Accident sharply brings into focus the massive radioactive and poisoning risks from accidental damage to a nuclear reactors.Note this is not the first such incident nor is it going to be the last.The advantages of Nuclear Energy is being sharply reexamined by the policymakers vs the huge risks of a nuclear plant meltdown.Most countries have started reviewing their nuclear plants for safety with a number shutting down old nuclear reactors.The drawing plans of new nuclear plants is also on hold as safety regulations are strengthened.Nuclear Energy accounts for around 15% of the world's production of electricity and for some countries like France there is no alternative in the short term with 80% of the electricity coming from nuclear reactors.China has a huge target for nuclear energy of 80 GW by 2020 but that too is coming under attack with a NDRC official talking about lowering it by substituting it with other renewable energy sources like solar energy.Here are the Nuclear Energy Advantages vs Disadvantages.
April 2, 2011
Solar Industry is one of the fastest growing industries on the planet and the number of companies in the industry have increased dramatically attracted by the strong growth prospects and low entry barriers.The easy availability of solar producing equipment and low capital requirements for small companies have led to a mushrooming of the number of players in the industry.Its possible to set up a small 30 MW module production factory for as low an investment as $10 million or lower.Though the value add of a pure play solar panel production factory is low and the competetive position quite questionable nonetheless there are hundreds if not thousands of such small module producers in the world right now.Other parts of the crystalline silicon supply chain have also got a number of players though the technology and captial requirements are much higher.Listing out all the solar companies in the world is a difficult task and somewhat useless as well as many of these small scale solar companies will not exist in a few years as competition keeps intensifying.Consolidation in the solar industry will ensue sometime or the other and lead to a much smaller and sustainable industry.
April 2, 2011
Sharad Pawar,India's powerful agricultural minister and the president of the international cricket body ICC has managed to get involved in most corruption scams coming out in the last year or so.However he has managed to come out unscathed even as his fingers are in multiple corruption pies.The name of Pawar and his daughter Supriya Sule ( who is a MP what a surpise) has come up in multiple corruption scandals like the 2G Telecom Scandal,IPL Cricket Scandal and Lavasa Scam etc.However it points to his influence and reach,that nothing has happened.He is the leader of a regional party which is part of the ruling coalition in the centre.
April 2, 2011
Vestas the No.1 Wind Turbine Manufacturer in the world has been hurt drastically from low cost competition from Asian companies particularly the Chinese Sinovel and Goldwind which have won massive chunks of marketshare.Vestas has seen a slowdown in demand for its Turbines as Western Markets have cooled off.Vestas was forced to dramatically restructure its operations laying off thousands of workers mainly from its domestic Denmark base.The company is now targeting the fastest growing segment of the Wind Power Market- Offshore Wind Energy.Note a number of companies in the Wind Turbine Industry are testing or introducing Offshore Wind Turbines.Siemens,Gamesa,GE are all looking to steal a first mover advantage in this segment.Even shipbuilders like Daewoo,Hyundai,Northrop Gruman are making aggressive moves in the offshore wind market.
April 2, 2011
The strict environmental regulations of EPA is leading to converion of a Virgina Coal Plant to a Biomass Fired one.Note the US Congress and Senate have failed to move ahead on climate legislation remaining hopelessly deadlocked on any climate deal.Despite numerous draft laws,no common law has been passed as Republicans fail completely in understanding global warming remaining in the pockets of the powerful oil and gas lobby.EPA remains the only government body which is doing something to reduce pollution and at the same time fight for climate change.The strict new rules against emission of harmful gases like sulfur dioxide,nitrous oxide,mercury has forced a Virginia Coal Plant to convert from thermal to biomass.
April 2, 2011
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.
April 1, 2011
Solar Panels Efficiency – Range,Technology Dependence,Companies with Highest Efficient Solar Modules
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 .
April 1, 2011
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.
March 31, 2011
Nuclear Energy is facing a global backlash after the Fukushima incident in Japan as countries race to review their existing nuclear reactors.Nuclear Power had been enjoying a Renaissance in the 21st century as the Chernobyl and Three Mile Radioactive incidents faded from public memory.China is the principal driver of growth constructing reactors at a rapid clip to meet its growing needs with thermal power fast reaching a saturation point.Other growing developing countries like India,Vietnam are also planning to heavily invest in nuclear plants.However all those plans may change as the Japanese earthquake shakes up the nuclear energy industry more than the landmass in Japan itself.Note despite the catastrophic tails risks of nuclear power,it is not going to go away soon due to the large installed base and no fast substitutes available.Note more than 430 nuclear reactors are currently operational globally today and lots more on the drawing board.Note Nuclear Power accounts for around 18% of US electricity capacity and 30% plus for Europe,Japan and Korea.France is the leader with 80% of the electricity generated coming from nuclear fission.Here is a list of the Pros of Nuclear Energy.
March 31, 2011
Nuclear Energy is one of the most important sources of Energy for Humans accounting for almost 15% of the world's electricity capacity.Most of the Developed Countries have installed gigawatts of nuclear power during the heydays of 1960-1980s before the Chernobyl and Three Mile Nuclear Reactor Failures.Nuclear Energy has come into renewed focus after the drastic nuclear accident at the Fukushima Dai-ichi Plant of TEPCO in north Japan.The 6 nuclear reactors have to be decommissioned after most of the safety processes failed at the plant following a massive earthquake.However Nuclear Energy will continue to play a big role as the installed base of nuclear power is too huge and the growing demands of developing countries too large.China and India have massive growth targets for Nuclear Power given its low costs and non-GHG emitting properties.Like Hydroelectricity,Nuclear Electricity is the only large scale baseload source of energy which does not contribute to Global Warming.There are many advantages to nuclear power but the massive tail risks of catastrophic radioactive poisoning is too enormous.This has resulted in a global backlash as people across the world (Germany,India) are protesting to stop Nuclear Power.NIMBY concerns are growing by the day as the fallout from radiation can permanently make a large area inhospitable to human/animal life for many years.Here are the detailed list of the Cons of Nuclear Energy.
March 31, 2011
The French President Sarkozy has become the first international leader to visit Japan after the Fukushima Dai-ichi Nuclear Disaster which has simmered for more than 3 weeks.Japan and France do not have a strategic relationship like USA and Japan does nor do these countries have shown great friendship in the past.So it surprising why Sarkozy has gone to Japan on such a short notice to pledge all French help to the Japanese in the wake of the radioactivity leaking from the reactors in northern Japan.Note France has been the leader in the Libyan no fly zone as well calling for Western intervention in a mostly domestic civil war.France has not got too much involved in other civil wars raging in the Middle East.It has been selective over it choice for jumping up and down over human rights.The glaring Western and French silence over the Saudi invasion of Bahrain and violent suppression of its citizens by the Middle Eastern dictators tells of a hypocrisy.
March 31, 2011
Hydroelectricity is one of the largest sources of energy accounting for roughly 20% of the worldwide demand of electricity with around 800 GW of capacity installed.There is considerable potential still left and developing countries like India and China can be expected to install another 500 GW over the coming years.Hydroelectricity is very important as it does not lead to GHG emissions and contribute to global warming.It also does not have the drawbacks like other renewable energy forms of high costs and intermittency.The advantages of hydroelectricity are substantial enough to far outweigh any disadvantages.But like nuclear energy,hydro power has some tail risks which can lead to catastrophic damage.The costs of hydroelectricity are not a simple function of dollar costs.It should also take into account the massive displacement costs in case of massive hydro dams,the loss of ecology and potential tails risks which can lead to massive payments.
March 31, 2011
Net Metering is a very important Electricity Policy for the promotion of Distributed Electricity Production from Renewable Energy Sources especially Solar Energy.All consumer establishments connected to the power grid have an electricity meter installed which measure the amount of power consumed during a month in Kilowatt Hours (KwH) which is known as one unit.The power utility compiles the data for power consumption during 1 month and sends a bill which is usually the number of KwH multiplied by the retail electricity rate which can vary widely from 10c/KwH to around 35c/KwH depending on the geography.
March 31, 2011
Solar Panels have become a mass phenomenon as Bloomberg reported a few days ago rivaling in explosive growth the Apple iPad. Falling prices of solar panels […]
March 31, 2011
India's Green Companies are seeing tremendous growth backed by the nation's massive energy demand increase.The 8% Plus Economic Growth coupled with the already massive electricity deficit which makes brownouts of 8 hours a day normal in many places in the country provides the macro background underpinning the growth.India's Green Industry is still in a nascent state compared to the massive solar and wind industries in countries like China and Germany.However attracted by the massive potential a number of companies small and large have entered the fray.Most of India's large energy groups,utilities have already established a small presence or are in process of doing so.While Wind Energy is the largest Renewable Energy Industry in India after HydroElectricity,Geothermal Energy is non-existent without a single large commercial plant.Biomass Energy is quite well developed and Solar Energy is the fastest growing Green Industry.Here is a comprehensive list of the Green Companies in India operating in the different Alternative Energy Sectors.
March 31, 2011
China which has the most ambitious growth planned for nuclear energy is already rethinking its target 3 weeks after the Fukushima plant in Japan started spewing out radioactivity.Note there has been a strong global backlash against nuclear energy around the world and 7 nuclear plants in Germany have been closed all but in name.Other countries like South Korea,Italy,Switzerland are rethinking of what do about their nulcear reactors giving the massive tail risks with nuclear generation.Already 2 earlier nuclear disasters in Chernobyl and Three Mile Island had massively damaged the surrounding ecosystem poisoning humans and animals alike with radiation.Japan too may see its land areas near the reactors be quarantined for many years as TEPCO has failed to control the nuclear plant and government will probably pour concrete.
March 31, 2011
Obama's outlined a New Energy Policy as he periodically does without any far reaching national goals on to reduce America's dependence on billions of barrels of imported oil which cause global warming,finance terrorist and prop up brutal regimes in the Middle East.However his periodic bursts of rhetoric on the US Energy Policy is nothing but a lot of empty gas without any specifics.Earlier he used to stress on nuclear energy which has been thrown out of the window with the Fukushima nuclear disaster.His plans of supporting the nuclear energy industry with $36 billion in DOE loans seems a bad if not a gruesome joke.Similarly last year his plans of allowing offshore drilling for Oil also fell flat after the massive BP Oil Spill ecological disaster.
March 31, 2011
The Reactor 1 of the failed Fukushima Daichi plant might be recritical as Radioactive Chlorine has been detected suggesting chain reactions continued after the reactor shut down.This is quite alarming and has made Japan thing about pouring concrete into its crippled Fukushima atomic plant IEAE warned that a potential uncontrolled chain reaction could cause further radiation leaks.The risk to workers might be greater than previously thought because melted fuel in the No. 1 reactor building may be causing isolated, uncontrolled nuclear chain reactions.Dumping concrete on the plant would serve a second purpose: it would trap contaminated water, said Tony Roulstone, an atomic engineer who directs the University of Cambridge’s masters program in nuclear energy.
March 30, 2011
Solar and Wind Energy are the two most widely used forms of Renewable Energy amongst others like Geothermal,Tidal,Biomass etc.While Hydro and Nuclear Energy are also considered by some to be Alternative forms of Energy,most governments do not count these two in their renewable targets.Wind Energy has been the dominant amongst the 2 in the last 2 decades as falling prices of Wind Power has made it more widely used.However the rapidly declining costs of Solar Energy has made it the faster growing of the two with 50% annual growth being seen in the last decade.Solar Energy also has a much larger potential than any other form of Energy.However its higher costs have inhibited its growth till now,however the entry of low cost Asian producers and fast technology innovation has already brought solar power on parity with fossil fuels in some places like Italy,Turkey,Hawai etc.
March 30, 2011
Solar Roofs are a niche area but is growing in popularity with the entry of more and more companies selling products tailormade for this area.What are Solar Roofs exactly - does it mean a Roof with Solar Panels installed on it or something else.Solar Roofs are not roofs where solar electricity is generated by putting in solar mounting/racking systems and mainstream solar panels,rather they are roofs where specialized solar products called solar shingles are installed.Solar Roofs can also mean a roof where Building Integrated Photovoltaic products are installed.Some companies make BIPV products like flexible solar panels or organic/dye solar cell panels ( these are niche companies).
March 30, 2011
Sharp is the biggest company in the world in terms of making revenues from sales of solar panels so it seems counterintuitive for someone to recommend not buying Sharp Solar Panels.However this Japanese Conglomerate has been losing marketshare rapidly to cheaper Asian competitors.Sharp due to its factories in high cost locations makes solar panels at a much higher cost and sells them at much higher prices as well.The reason is that they manage to sell so many solar panels is that consumers are not educated about other better options and the other solar panel companies don't have the distribution networks.Note Sharp has been trying to diversify away from crystalline solar panels to thin film solar panels.The reason is that they are losing the competitive advantage to Chinese companies like Trina Solar and others.
March 30, 2011
The radioactive fallout from the Fukushima Nuclear Disaster is not only keeping Japan on high alert but also its neighbours.China has said that it has detected trace radiation levels from the spreading radiation in its provincial regions bordering Japan.Note most of the Chinese economic centres are situation near the eastern coast near Japan.Its 2 main cities of Guangdong and Shanghai have also detected trace levels of radioactive elements like iodine and caesium.Note China has turned back vessels and people from Japan in the last week because of high radiation levels.
March 29, 2011
The Fukushima Nuclear Disaster shows more dangerous radiation signs each day.While Plutonium Poisoning was found in the soil near the Nuclear Reactors,a more alarming development is the high levels of Caesium being found in areas far away from the plant.Note Caesium is a heavy element which is found in areas of radioactivity like Iodine 130.Caesium has a much bigger half life than iodine and can cause radiation poisoning for a much longer period.
March 29, 2011
It remains to be seen whether the top corporate executives of India's topmost conglomerates get prosecuted over these wrongdoings.Essar and ADAG are amongst the top 10 conglomerates in India with wide ranging operations with billions of dollars in revenues nationally as well as internationally.The Supreme Court has been instrumental in bringing this case so far as the government seems totally coopted by corruption.It has been frequently been castigated by the Supreme Court and has shamelessly defended corrupt bureaucrats and politicians.It remains to be seen how this 2G Telecom Case ends.If justice is done,then it may provide a new chapter to India's corruption ridden story till now.
March 29, 2011
Hydroelectricity power plants are the biggest power stations in the world dwarfing the biggest nuclear and coal power projects.The world's biggest power plant is the Three Gorge Dam in China which at 22.5 GW is more than 50% larger than the 2nd biggest power station in the world.Most of the world's largest hydroelectricity plants in the world are situation in China and South America.North America also has some of the larger hydro power plants.China is the by far the world leader in hydro power plant capacity with around 200 GW which it aims to double to around 400 GW by 2020.Other major hydroelectricity countries are Canada,USA,Brazil and India.Note Hydroelectricity is responsible for producing around 20% of the world's electricity.Here are some of the major world hydroelectricity power plants .
March 29, 2011
Hydroelectric Dams have disadvantages which are quite different from those of other forms of renewable energy like solar, wind, geothermal or nuclear energy. Hydro Power in […]
March 29, 2011
Hydroelectricity is the production of electrical power through the use of the gravitational force of falling or flowing water.Hydroelectricity capacity is around 800 GW accounting for almost 20% of the global electricity capcity.China and Canada have the largest hydro capacities in the world.If you consider Hydropower as renewable energy,then Hydro is the most widely used renewable energy in the world.In fact Hydroelectricity is the 3rd biggest source of electricity in the world after coal and oil/gas.Hydroelectricity power plants can have massive capacities with the Three Gorges Dam in China being the world's largest at 22.5 GW.The Itiapu and Guri Dams in South America are the 2nd and 3rd largest with 14 GW and 10 GW capacities.China is set to double its massive hydroelectric capacity to almost 400 GW by 2020 from 20 GW currently.The advantages of Hydroelectricity are many
Prev page
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142
Next page