Biogas
January 5, 2012
Biomass Plants in India are shutting down as feedstock costs have increased rapidly while government regulated electricity tariffs have yet to increase.60% of India's Biomass Plants have closed down as they are longer profitable.Note India has a massive growth target for biomass electricity capacity up from 1 GW at present (2 GW if you count cogeneration).A number of agricultural companies have set up a number of plants besides dedicated green utilities.However inflation in India has affected the operation of plants specially those who don't have inhouse feedstock supply.
April 11, 2011
A number of Agricultural Companies and Green Utilities are focusing on setting up biomass plants in different places in India.Note Biomass Energy accounts for almost 20-30% of the Energy Requirements of the country and is the main source of energy for most of the rural communities for cooking and heating.Biomass Energy is best suited where Crop and Animal Residue are cheaply available.Most of India's Biomass Power Plants have been built by companies involved in agri industries particularly sugar.Now Rice Companies are finding Biomass Energy perfect for their needs as they generate huge amounts of waste Rice Husk which can be used to generate electricity for their inhouse needs as well as for sale to the power grid.Note on top of this,Rice Biomass Electricity is also eligible for Subsidies from the State Governments.Haryana is seeing a surge in Rice based Electricity Plants with 16 MW installed already.Note Haryana is one of the top agri states in India alongwith Punjab and provides a lot of potential.Note a number of Rice Companies such as Lakshmi Energy and Foods have made Biomass Electricity a key part of their growth strategies even changing their names.Here are a couple of Rice Companies with aggressive Biomass Electricity Plans.
April 10, 2011
Biomass Energy is the oldest source of Energy known to mankind and till the 19th century was the primary energy source.Even now Biomass Energy is used of Heating and Cooking by a large percentage of the Human Population.Biomass Energy with improving technology is being now used to construct large power plants.Growing Concerns over Climate Change and soaring Coal Prices are making some Power Plants convert from Coal to Biomass as a Fuel Source.Biomass Energy has many advantages such as being Carbon Neutral,using Animal and Crop Wastes in a useful manner,being poor friendly etc.However Biomass Energy like other Renewable Energy forms of Geothermal Energy faces problems of resources.However Biomass Energy suffers from some unique drawbacks like the problem of regular feedstock which becomes tough to acquire in times of drought etc.Biomass Energy also if not used appropriately can result in terrible air pollution as is the case with a majority of the Biomass Energy being used in the backward areas of the world today.Here is a list of the Cons of Biomass.
April 4, 2011
Biomass Energy is highly under-appreciated as a renewable source of energy despite being the most important source of energy during most of human history..Biomass Energy still accounts for 1/3rd of Energy requirements in a lot of countries and is the primary energy source for heating and cooking in rural communities.Biomass Electricity accounts for around 1% of the world’s electricity capacity of around 5000 GW.With advancements in gasifier technology and energy conversion,biomass power plants have become quite popular.Biomass Power Plants are increasing in scale from around 20-50 MW to more than 100 MW as the technology has advanced quite a bit.The only problem for these large plants is securing feedstock for these power plants and storing them.Biomass energy is used mainly for cooking and heating in rural areas.Now it is increasingly being used to generate power as the technology for biomass energy has advanced.Biomass Energy like other Forms of Energy has got its unique Benefits and Drawbacks which are listed below
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.
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 10, 2011
India had set up around 500 MW of Biomass Capacity by 2007 and has increased it by almost 150 MW since then to reach around 1 GW capacity today.Most of Indias' Biomass Electricity is being generated in Andhra Pradesh,Maharashtra,Tamil Nadu,Karnataka and Rajasthan.A lot of new capacity is being built in Punjab and Chattisgarh as well.India with a total biomass capacity of around 1 GW is planning to increase it by 10 times to 10 GW by 2020 by setting up a number of 1-2 MW biomass plants around the country.Around 400-600 acres of land are required to support 1 Mw of Biomass Capacity and 200-300 acres using energy intensive crops.This is much more than what is required for even thin film solar energy which is around 10 acres.The large land requirements make Biomass Energy Scalding a difficult proposition,however it has a great use in niche applications where there is a large amount of crop and animal residue/waste
Biomass Energy is clearly seeing a massive investment of private capital by a number of Green Energy companies.A number of these companies are backed by Private Equity Players.Almost all Sugar Companies in the country co-generate biomass power at their sugar plants.The size of the segment is quite large and has not been listed here.In India 3 types of companies are focused on biomass electricity - Sugar Companies,Rice Companies and Green Energy Utilities.The first 2 categories will be successful as their cost of feedstock is essentially zero while the the success of the third kind will depend on the management and execution.
March 9, 2011
The Costs of Biomass Energy Production fall in a very wide range because of the wide variety of feedstock it uses.The costs of biomass energy also depend on the distance of the feedstock from the biomass power plant.Great distances lead to the biomass plant being unfeasible.Also some forms of Biomass are more expensive than others.Urban Waste and Waste Wood are some of the cheapest forms of biomass available.Similarly,Biomass plants also can be built over a wide range of investments.Co-generation plants or CHP plants are the cheapest biomass plants while standalone biomass plants which can use a variety of feedstock are quite expensive in nature.Note unlike solar and wind power,the investments in power plants based on biomass are not fixed.Some of the technology like boilers and turbines for generating biomass energy are common industrial equipment.The costs of a biomass energy can also depend greatly on how the feedstock is procured,managed and used up by a biomass plant.A good manager of a biomass plant is very important to lower running costs of a biomass plant.
March 9, 2011
Biomass Power Plants are increasing rapidly as the costs of fossil fuels go up and the need for renewable energy is increasing.Biomass Power is attractive because of its clean character and supplies a large portion of the energy needs in rural communities.With advancements in gasifier technology and energy conversion,biomass power plants have become quite popular.Biomass Power Plants are increasing in scale from around 20-50 MW to more than 100 MW as the technology has advanced quite a bit.The only problem for these large plants is securing feedstock for these power plants and storing them.Biomass Energy has a number of advantages over conventional forms of energy and depending on the feedstock cost can be generated at prices on par with fossil fuels.Biomass Energy also leads to higher energy security as biomass is almost always secured locally.