Solar-powered cctv cameras
by MeterMan Feb 10, 2026 4 Comments 4 Links
#CCTV, #security, #solar, #solarpower, #surveillance, #sustainable, #technology,
by sunnyjim Jan 11, 2026 4 Comments 4 Links
#biogas, #biomethane, #bottledbiogas, #ecofriendly, #gas, #sustainable,



Here’s another company using macadamia nut shells and other waste materials to generate energy for factories.
Check out this Australian company that is using macadamia shells to power its sugar milling plant.
This is a fantastic idea! Thousands of tonnes of macadamia nut shells are disposed of annually, yet they can be utilised in numerous ways.