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An introduction to household energy
'Household energy' is energy for meeting needs within the household
such as
heat for
cooking,
warmth,
lighting,
communication (radio/TV), and
productive uses (home industries).
In developing countries in the context of acute poverty, fuels such
as
wood,
charcoal and
kerosene are dominant for
cooking and providing
warmth (and these uses are the main consumers of
energy in the household).
Liquified petroleum gas are occasionally used but
costs are often prohibitive.
Renewable energy systems which includes
solar thermal,
solar photovoltaics,
wind energy, and
micro-hydro power are of increasing importance.
In some areas small village based
electricity grids have been developed and a
limited (but growing) number of households are connected to the
national
electricity grid.
- Household energy and health - current research
suggests that over 2 million people die each year from Indoor
Air Pollution caused by inefficient cooking
devices in developing countries, but strong evidence is still
lacking. There's quite a bit of skepticism too (much like the
skepticism around the health impact of tabacco smoke years
ago).
- Household energy and gender - women are usually
the main users of household energy, but frequently decisions are
made by men. Policies also frequently only look from the male
perspective.
- Productive uses of energy? -
- Energy and development? - energy can play
a crucial role in underpinning efforts to achieve the Millennium Development Goals (MDGs) and improving
the lives of poor people across the world. Lack of access to
adequate, affordable, reliable, safe and environmentally benign
energy is a severe constraint on development. And the number of
people without that access, even to meet their basic needs, is
staggering: two billion people lack clean, safe cooking fuels and
must depend on traditional biomass sources.
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