Technology Status - NET Nowak Energie & Technologie AG
Technology Status - NET Nowak Energie & Technologie AG
Technology Status - NET Nowak Energie & Technologie AG
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BIOPOWER<br />
A Brief History of Biopower<br />
Biomass is the oldest form of renewable energy exploited by mankind,<br />
mainly in the form of wood burnt to provide heat and light for domestic and<br />
productive activities. Traditional use has been primarily based on direct<br />
combustion, a process still extensively practised in many parts of the world.<br />
Traditional biomass is a dispersed, labour-intensive source of energy. In the<br />
past as in the present, increasing human population and/or industrial activity<br />
has led to growing energy demand and often destruction of the natural<br />
environment. More concentrated and convenient energy sources like nonrenewable<br />
fossil fuels have substituted for traditional biomass in many areas,<br />
although huge rural populations in developing countries are still not served<br />
with modern electricity or fuels. While biomass energy has been associated<br />
with poor households, it is now increasingly recognised as an important<br />
source of energy for many sectors in both industrial and developing<br />
countries.<br />
<strong>Technology</strong> <strong>Status</strong><br />
● Basic Features<br />
An important feature of bioenergy and bioelectricity is their complexity.<br />
Bioenergy varies due to technical, environmental and policy factors, but also<br />
by resource type and form. Biological resources are still mainly used for heat<br />
production, as in combined heat & power plants (CHP), and can be used and<br />
stored in different forms (solid, liquid, gaseous). Biomass energy conversion<br />
has both positive and negative environmental impacts: burning of organic<br />
and fossil material emits harmful gasses, while the disposal of agricultural<br />
and other organic waste utilises otherwise worthless material for energy.<br />
Biomass differs from other renewables in that it links the farming and forestry<br />
industries, which provide the various feedstocks, to power generation, which<br />
utilises the converted fuels. Compared to most other renewable energies,<br />
biomass has the key advantage of inherent energy storage.<br />
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BIOPOWER<br />
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