Journal of the South African Forestry AssociationWilliams A, Shackleton CM (2002) Fuelwood use in South Africa: where to in the 21st century? S Afr For J 196:1–7Williams, A., Shackleton, C., 2002. Fuelwood use in South Africa: Where to in the 21st century? Southern African Forestry...
Fuelwood use in South Africa: Where to in the 21 Century - Williams, Shackleton - 2002 () Citation Context ...al to energy security and poverty alleviation. Strong dependence on fuelwood and resulting high levels of extraction has raised concerns about a looming “fuelwood-crisis” at local...
Our local team of logistics specialists has the resources to provide safe and quality Jet A-1, Avgas fuel supply, and payment solutions in Africa.
Functioning similarly to a battery, which uses electrochemical conversion, fuel cells take in hydrogen- rich fuel and oxygen and turn them into electricity and heat. The hydrogen used can be derived from gasoline, natural gas, propane or methanol. Within the CSIR and within South Africa's ...
Russian President Vladimir Putin takes part in a press conference during the 15th BRICS Summit, via video link in Moscow, Russia, August 24, 2023. Sputnik/Mikhail Klimentyev/Kremlin via REUTERS MOSCOW (Reuters) - Russian President Vladimir Putin told the BRICS summit in Sout...
Today’s common techniques are thermal storage walls, attached sunspaces such as greenhouses, direct gain systems (e.g., south-facing windows), and roof storage utilizing water [40]. In the active heating systems, space and water heating of the commercial or residential buildings is provided ...
Fig. 4 shows data for TRISO fuels manufactured in Germany from 1978 to 1988, INET China 2000 for HTR-10 and South Africa 2008. The dashed and dash-dotted lines are the predictions with the above equation. Sign in to download full-size image Fig. 4. Number of defective particles in a ...
However, he warned that an expected increase in fuel demand during the summer months and geopolitical threats could lead to a renewed surge in oil and fuel prices. ■NewsChinaBizCulture&LifestyleWorldSportsIn-depth RegionsAsia&PacificEuropeMiddle EastAfricaNorth AmericaSouth AmericaOrganizations Services...
HARARE, May 18 (Xinhua) -- The Zimbabwe government has signed a 5.2 billion U.S. dollars deal with a South Africa firm for the production of over 8 million liters of liquid fuels per day from coal in Hwange. The deal, signed Thursday between South African firm Nkosikhona Holdings and ...
Similar calls for public support of a fossil-to-green-job pipeline have been made in China, India, South Africa, and other large greenhouse gas emitters23,24,25,26. How realistic is a reassignment of fossil fuel workers to green jobs? Stakeholders, including the Biden administration, assert ...