Posts tagged as Water

Natural gas: a boon for South Africa’s reindustrialisation?

Kishan Pillay and Ngqondi Nxokwana addressed the South African Oil and Gas Alliance’s (SAOGA’s) networking breakfast at the IDC in Sandton recently. Under the leadership of Niall Kramer, SAOGA’s CEO, the two men spoke of the need for, and development of, an infrastructure to make liquid natural gas (LNG) available to a wider market in […]

Producing industrial hydrogen from renewable energy

  Producing hydrogen requires a large amount of energy which is usually generated from carbon-emitting technologies such as coal-fired power stations. This article proposes a return to the way hydrogen used to be produced – by electrolysis of water, powered by renewable energy sources. Over 60-million tonnes of hydrogen is produced every year for a […]

Resistance to hydropower is evaporating as science takes centre stage

  Big dams have a bad reputation. They’re often associated with social disruption and environmental damage. That perception is now shifting. The challenges of climate, urbanisation and economic growth in countries and communities already burdened by poverty and underdevelopment is leading to a radical change in attitudes. Dams and related water infrastructures are once again […]

Embracing new frontiers

  Energy leaders are adapting to a rapid change of pace and are identifying new priorities. Commodity prices and climate change policy remain the top issues keeping energy leaders awake at night, according to the latest iteration of the World Energy Council’s “World Energy Issues Monitor”. The survey of 1200 energy leaders in business, industry, […]

Cultivation data added to Zambian land cover

  GeoTerraImage has released the latest version of the 2015 Southern African Land-cover geospatial product, which now includes settlements. The company has added new data in its ongoing development of an off-the-shelf catalogue of current southern African landscape information, with the recent completion of a country-wide, high detail inventory of cultivated lands across Zambia. This […]

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