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A Blockchain-Enabled Smart Meter for Clean Power Trading?

GreenTechMedia

Blockchain’s energy sector uses range from the highly speculative—think peer-to-peer energy trading using cryptocurrency raised in initial coin offerings (ICOs)—to more incremental efforts, grounded in real-world challenges of operating an increasingly decentralized power grid. are testing it out.

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SparkMeter Closes $12M Round to Expand From Metering Minigrids to Analyzing ‘Broken Grids’

GreenTechMedia

Remote minigrids are a tough market for a traditional smart meter vendor. The meters that minigrids use need to be cheap, rugged and reliable, and they must be able to adjust to the often unstable operating conditions of solar-powered standalone grids. ” The World Bank’s International Finance Corp.

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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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Smart energy benefits the people, and those who deliver it

Smart Energy International

Ahmed Ashour, CEO of utility management platform Pylon, writes about how management of our energy, water and food production will benefit greatly from the application of efficiency-enhancing smart energy technologies. This allows us to feed energy into the grid that previously was untapped or wasted.

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Carbon Mapper data from the Tanager-1 satellite reveals methane and carbon dioxide super-emitter activity around the world

Planet Pulse

Validation efforts include comparing methane emissions detected by Tanager-1 with those from coordinated under-flights with methane-sensing aircraft and controlled release testing where ground teams release precisely metered amounts of methane while the satellite images. During a single overpass on Oct.

Methane 107
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Rainforest study: Scientists now know the temperature at which photosynthesis stops

Grist

The Amazon rainforest was once one of the world’s most powerful carbon sinks, largely a result of its uniquely dense tree cover. But according to a new study published in Nature, some tropical forests — including the Amazon rainforest — could become too hot for leaves to photosynthesize. degrees C (116 degrees F).

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How to stop runaway deforestation? Look at Indonesia.

Grist

For decades, governments of Southeast Asia gave agricultural companies the rights to develop vast swathes of forest, and those companies turned wilderness into plantations as fast as they could. Thousands of acres of forest, and the carbon-dense peat soils beneath, have gone up in flames, clearing the way for rows of oil palm trees.