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Default Passwords Jeopardize Water Infrastructure

Cars That Think

Drinking water systems pose increasingly attractive targets as malicious hacker activity is on the rise globally , according to new warnings from security agencies around the world. Last November, for instance, hackers linked to Iran’s Islamic Revolutionary Guard broke into a water system in the western Pennsylvania town of Aliquippa.

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NREL, Berkeley Lab propose efficiency and stability best-practices for solar water-splitting

Green Car Congress

Photoelectrochemical (PEC) water-splitting, which relies on sunlight to split water into oxygen and hydrogen, stands out as potentially one of the most sustainable routes to clean energy. PEC water-splitting was first noted in scientific publications in 1972. NREL set the first record for STH efficiency exceeding 10% (12.4%

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California adds more regulation for oil and gas industry; water quality and spill response

Green Car Congress

AB 1328 gives California water agencies access to information on potentially hazardous chemicals used in oil and gas operations. California Governor Brown has signed Assembly Bills 1328 and 1197, authored by Assemblymember Monique Limón (D-Santa Barbara).

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California 2017 GHG inventory shows 1.2% total drop from 2016; transportation sector emissions up 1%

Green Car Congress

The California Air Resources Board’s latest state inventory of greenhouse gas emissions shows that California’s GHG emissions continue to decrease. Compared to 2016, California’s GDP grew 3.6% These reductions have occurred while California’s economy has continued to grow. while the carbon intensity of its economy declined by 4.5%.

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ExxonMobil announces 6th oil discovery offshore Guyana with Ranger-1; Guyana may move from non-producer to regional powerhouse

Oil (..)

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Argonne LCA study finds many alternative fuels consume more water than petroleum and natural gas fuels

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Researchers at Argonne National Laboratory have analyzed the water consumption for transportation fuels in the United States using an extended lifecycle system boundary that includes the water embedded in intermediate processing steps. Increases in population, energy and food demand now strain previously abundant sources of water.

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KAUST team alters atomic composition of MoS2 to boost performance as water-splitting catalyst for H2 production

Green Car Congress

Researchers at KAUST have developed and used a novel way of increasing the chemical reactivity of a two-dimensional molybdenum disulfide material to produce a cheap and effective catalyst for water splitting to produce hydrogen. A monolayer of molybdenum disulfide is only reactive for reducing water to hydrogen at its edge.

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