From New Zealand's sewage power to India's solar mission, we run down the top stories from the past week
Flushed with success: New Zealand makes biofuel from sewage Solray Energy stakes claim to world's largest algae refinery, which converts toilet wastewater to biofuel Insurance giant warns...
The falling cost of solar power and batteries is having a "significant impact" on the coal sector, says national mining company in Coal Vision 2030 consultation
Slight year-on-year uptick in household recycling welcomed by industry, but green groups highlight 'packaging waste mountain' revealed by latest Defra figures
Thriving agricultural communities are critical for the long-term for these companies. Plus, three tips for managing programs that combine the 'head' with the 'heart'
Many consumer-facing companies with recognizable brands are taking action, but companies lower down in the supply chain are not, a new study finds