What are some examples of renewable energy technologies?
Q: What are some examples of renewable energy technologies?
A: Some examples of renewable energy technologies include solar photovoltaics, solar thermal power plants, solar heating and cooling systems, wind power, hydroelectricity, geothermal power, biomass and ocean energy systems.
Q: How much did renewables contribute to global energy consumption in 2012 and 2013?
A: Renewables contributed 19 percent to global energy consumption in 2012 and 22 percent to global electricity generation in 2013.
Q: How much was invested globally in renewable technology in 2013?
A: In 2013, worldwide investments in renewable technologies amounted to more than US$214 billion.
Q: Are there any countries that have a high percentage of their energy supply coming from renewables?
A: At least 30 nations around the world already have renewable energy contributing more than 20 percent of their total energy supply.
Q: Are there any benefits associated with the deployment of renewable energies?
A: Yes - rapid deployment of renewable energies can result in significant benefits such as improved energy security, climate change mitigation and economic benefits.
Q: Is there public support for promoting renewables?
A: Yes - international public opinion surveys show strong support for promoting renewables such as solar power and wind power.
