RRMs should be defined very clearly, for this is strongly related to the cycle of renewability, that is, fossil fuels are renewable, but over a cycle of hundreds of thousands (or even millions) of years.
[They say:] 'We're out here trying to be renewable; it's cheaper over there to be renewable'".
Use of Renewable Feedstocks: A raw material or feedstock should be renewable rather than depleting whenever technically and economically practicable.
Energy must be renewable.
Most important, bamboo is renewable.
"I believe conventional plastics would probably be better than renewables over a full life cycle".
Renewable sources are natural sources that can be replenished over a period of time, and the energy that comes from these sources is called as renewable energy (RE).
"Falling costs for renewable energy technologies, and a host of economic, social and environmental drivers are favouring renewables over conventional power sources," said the agency's director general.
Either the minority who are against wind usage must be won over, or the way renewables are rolled out must be redesigned.
The advantages it offers include low sludge production and conversion of over 50% of the COD to biogas, which is considered to be a renewable energy source [ 1].
