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  2. Sustainable energy - Wikipedia

    en.wikipedia.org/wiki/Sustainable_energy

    Oil spills at sea harm marine life and may cause fires which release toxic emissions. [25] Around 10% of global water use goes to energy production, mainly for cooling in thermal energy plants. In dry regions, this contributes to water scarcity. Bioenergy production, coal mining and processing, and oil extraction also require large amounts of ...

  3. Oil heater - Wikipedia

    en.wikipedia.org/wiki/Oil_heater

    An oil heater, also known as an oil-filled heater, oil-filled radiator, or column heater, is a common form of convection heater used in domestic heating. Although filled with oil , it is electrically heated and does not involve burning any oil fuel ; the oil is used as a heat reservoir (buffer).

  4. Waste heat recovery unit - Wikipedia

    en.wikipedia.org/wiki/Waste_heat_recovery_unit

    The heat pipe is mainly used in space, process or air heating, in waste heat from a process is being transferred to the surrounding due to its transfer mechanism. Thermal wheel or rotary heat exchanger: consists of a circular honeycomb matrix of heat absorbing material, which is slowly rotated within the supply and exhaust air streams of an air ...

  5. Renewable heat - Wikipedia

    en.wikipedia.org/wiki/Renewable_heat

    Hot Springs located in Nevada. Geothermal energy is accessed by drilling water or steam wells in a process similar to drilling for oil. Geothermal energy is an enormous, underused heat and power resource that is clean (emits little or no greenhouse gases), reliable (average system availability of 95%), and homegrown (making populations less dependent on oil).

  6. Energy conservation - Wikipedia

    en.wikipedia.org/wiki/Energy_conservation

    Since the 1973 oil crisis, energy conservation has been an issue in Japan. All oil-based fuel is imported, so domestic sustainable energy is being developed. The Energy Conservation Center [50] promotes energy efficiency in every aspect of Japan. Public entities are implementing the efficient use of energy for industries and research.

  7. Sustainable biofuel - Wikipedia

    en.wikipedia.org/wiki/Sustainable_biofuel

    The biofuel blend included components derived from algae and jatropha plants. The algae oil was provided by Sapphire Energy, and the jatropha oil by Terasol Energy. [74] [75] In March 2011, Yale University research showed significant potential for sustainable aviation fuel based on jatropha-curcas. According to the research, if cultivated ...

  8. Use a bamboo toothbrush, try bar soap and skip makeup ... - AOL

    www.aol.com/lifestyle/bamboo-toothbrush-try-bar...

    The company also sells shaving oil in an aluminum bottle to further avoid plastic use. Test a new deodorant Many deodorant brands come in plastic packaging, but you can reduce your plastic waste ...

  9. Biomass heating system - Wikipedia

    en.wikipedia.org/wiki/Biomass_heating_system

    The oil price increases since 2003 and consequent price increases for natural gas and coal have increased the value of biomass for heat generation. Forest renderings, agricultural waste, and crops grown specifically for energy production become competitive as the prices of energy dense fossil fuels rise.

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