Why Batteries are Essential for the Maritime Sector

In 2020 vessel owners have had to deal with an ‘emissions control world’ for the first time as an unprecedented step-change to the sulphur content allowed in marine fuels was enforced, falling from 3.5% to 0.5% (by fuel mass) globally. In shipping, emissions of harmful Sulphur-oxides (SOx) and Nitrous-Oxides (NOx) make a very large contribution to their respective global emissions; by burning cheap and dirty heavy-fuel oil, just 15 of the biggest ships emit more NOx and SOx than all the world’s cars put together. Roughly 50,000 ocean-going ships exist in the global fleet. In contrast, 2-3% of…

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When Covid-19 and OPEC Price War strikes Africa’s Oil & Gas Sector

As the whole world struggles with the pang of Corona Virus, African governments are heading for decline in revenues, stoppage of exploration projects and loss of thousands of local jobs, if nothing is done While the short-term effects of Covid-19 on world economies are already being felt and put millions in a situation of economic…

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Danger of Cracks on Vehicle Windscreen

Cracks in a windscreen can be affected by all weather. But in winter or Harmattan season (in case of Nigeria), cold temperatures make the windscreen more concave and consequently place more pressure on the crack. Motorists should never ignore the danger that a crack presents but this is even more so in cold season. According…

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Mining Goes Electric: Goodbye People, Poisoning, Poor Profits

Electrics and robotics squares the circle of seeking a wider variety of depleting materials in nastier, more remote places from the seafloor to four kilometres underground, up remote mountains and later outer space. Zero-emission microgrids on-site, sensors everywhere and new information and communications technology lubricate the process. Mining embraces about 1500 large mines yielding metal-bearing material, diamonds…

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