In a fuel cell, the chemical energy within the fuel is converted directly into electricity (with by-products of heat and water) without any mechanical drive or generator. This can result in high electrical conversion efficiencies and low emissions. The fuel cell may eventually replace a conventional gas boiler in a central heating system and can generate electricity with a higher efficiency than central power plant and, being located in the home, any waste heat can be used by the household, rather than dumped into the atmosphere.
- Description added by: www.microchap.info

Renewable and alternative energy sources are set to play an increasingly important role in providing the electricity, heat, cooling and fuels that society needs. There is a wide range of energy sources such as solar (both photovoltaic and solar thermal), wind, bio-fuels and biomass, hydro-electric, geothermal and heat pumps. - Description added by: David Lockie

A low carbon economy requires careful financial planning to ensure a smooth economic transition. New technologies, companies and business models provide alternative investment opportunities, and the changing financial landscape will affect existing markets, stocks and shares. Regulation, incentives, tax, loans and grants are all part of the low carbon economy. - Description added by: David Lockie

Communities consist of homes, businesses and sometimes industrial concerns, with infrastructure like health care, transport, communications, government and utilities. Many decisions about low carbon need to be considered at the community level in order to ensure that ‘joined-up thinking’ is applied to the process. Click the picture to the right to explore our interactive community environment. - Description added by: David Lockie