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Key aspects of smart water meter reliability for African water utilities

Smart Energy International

The conventional standard ISO4064/OIML R49 mainly refers to the metering and mechanical features of the water meter, such as R100 or R160, the length of the meter is 165mm or 190mm. There is currently no unified standard for smart water meters except IEC62055-41,51 which is the standard for STS prepayment functions.

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6 Straightforward Ways to Create an Eco-Friendly Business

The Environmental Blog

For example, global supplier Asia Pulp and Paper, which has taken a strong approach to sustainability, demonstrates this with its range of innovative products. One small yet effective way is to remove plastic cups and replace them with a reusable water bottle for each worker. Also, don’t overlook the power of incentivizing.

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The Manta is a hybrid catamaran that will collect floating plastic

AGreenLiving

Recently unveiled by SeaCleaners, the Manta hybrid catamaran is designed to combat the oceans’ plastic pollution in a brand new way. Using a biomimetic design, a hybrid propulsion system and a power supply from renewable energy sources, the high-tech boat will not only collect ocean waste but process it as well.

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Technology Trending: superfast EV charging, propane for aircons, Robobug, zero-emission yachting

Smart Energy International

Machine learning based battery charging protocols, propane as an energy efficient and environmentally friendly coolant for space cooling, the remotely controlled Robobug and a new light on nano-level electrical circuitry, satellite observations for energy development in Africa and a zero emission luxury catamaran are on the technology radar.

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New leaders at Patagonia, McDonald's, Netflix

GreenBiz

It's not necessarily that the game of musical chairs has intensified in the C-suite, but you'll note major executive moves at big apparel, food, energy, finance and technology corporations, some of which have enlisted a chief sustainability officer (CSO) or equivalent for the first time. Advocating.

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‘We can’t recycle our way out’

Grist

When dealing with the life cycle of plastic, hundreds of solutions await, from alternative bioplastics that might be able to degrade themselves through the magic of fungus, to complex chemical recycling that can break plastics down to become other petroleum products or to be rebuilt good as new.

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Mercurial matter: Puzzling out PFAS removal in landfill

Envirotec Magazine

Shorter chain C4-C7 PFCAs, for example, appear the most abundant in landfill leachate in the US, Europe and Asia. Zhang et al conclude that the release of PFAS from waste could be influenced by things like pH, dissolved organic matter (DOM) and electrical conductivity. Do PFAS leak through landfill liners and geomembranes?