A Kenyan company has taken the mantra "waste not, want not" to unusual lengths by using human faeces to manufacture briquettes for use for use in cooking and heating.

CHENNAI: As states compete with each other to lower solar power tariff, companies have begun expressing doubts about the viability of solar power projects.

Environment and science exhibition to be an eye-opener for MPs.

Activities such as segregation, composting, refuse-derived fuel (RFD) making and setting up of waste-to-energy plants up to 15 megawatt capacity at existing landfill sites, don't require green clea

CHANDIGARH: In order to tackle the problem of silt collected in sewerages, Haryana government would explore the possibility of generating energy from liquid waste in the urban areas of the state.

Surat: A systematic plastic waste management in the city has begun with the commissioning of a plastic waste management plant at Bhatar.

It will have serious economic, environmental and social implications, they claim