Green Car Congress

SEPTEMBER 7, 2021

This development is a significant step towards the implementation of CO 2 hydrogenation technology in South Africa. The synthesis gas is then reacted over a suitable FT catalyst, to produce hydrocarbons and water. Sasol’s suite of cobalt catalysts is highly efficient for the latter process.

Convert 186

Convert Hydrogen Commercial Green 186

Green Car Congress

MARCH 25, 2020

New research led by the University of Washington (UW) is the first to measure this phenomenon’s effect over years and at a regional scale. The new study uses observations from 2003 to 2015 in spring, the cloudiest season, over the shipping route between Europe and South Africa. Michael Diamond/University of Washington.

Emissions 223

Emissions Pollution 2003 Mariner 223

Green Car Congress

JANUARY 24, 2017

million OTTO-R project for the production of gasoline from “green” methanol produced from CO 2 , water and renewable electricity. The reaction heat of the exothermal reactions is used in the newly developed reactors to generate steam from boiler feed water, which is then utilized as an energy source for the process.

Gasoline 150

Gasoline Green South Africa Gasoline-Electric 150

Green Car Congress

SEPTEMBER 26, 2016

Researchers at the University of Witwatersrand and the University of South Africa are proposing replacing the final purification steps of conventional bio-ethanol production with a simple gasoline-blending step. For bioethanol to be used as a fuel, this water must be eliminated.

Gasoline 150

Gasoline Energy Production Water 150

Green Car Congress

MARCH 28, 2009

Researchers from the University of the Witwatersrand (Wits), South Africa and Rutgers University are proposing new Fischer-Tropsch (F-T) reaction chemistry and process designs that they say could increase F-T process efficiency and reduce CO 2 emissions by 15% compared to the conventional process. Credit: Adapted by P.

Emissions 170

Emissions Coal CO2 South Africa 170

Green Car Congress

JUNE 14, 2014

By tracing their evolutionary lineages and expression in woody tissues we defined a core set of genes as well as novel lignin-building candidates that are highly expressed in the development of xylem—the woody tissue that helps channel water throughout the plant—which serves to strengthen the tree. —Alexander Myburg.

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International Production South Africa Carbon 218

Green Car Congress

MAY 27, 2009

Partially funded by the National Science Foundation (NSF), the working group is co-led by Jessica Hellmann and Jason McLachlan of the University of Notre Dame, Dov Sax of Brown University, and Mark Schwartz of the University of California at Davis.

Climate Change 150

Climate Change Climate South Africa Universal 150

Cars That Think

SEPTEMBER 5, 2024

This guest article is adapted from the author’s new book From Pessimism to Promise: Lessons from the Global South on Designing Inclusive Tech , published by MIT Press. What do AI-enabled rhino collars in South Africa, computer-vision pest-detection drones in the Punjab farmlands, and wearable health devices in rural Malawi have in common?

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Malawi South Africa Africa Global 134

Green Car Congress

NOVEMBER 29, 2009

February, 2009 : Record heat waves in late January and early February overloaded urban energy, water, and transport systems in the southernmost states of South Australia and Victoria and intensified hundreds of seasonal and man-made bushfires throughout the countryside, killing 374 people.

Climate 236

Climate Climate Change 2009 Emissions 236

Green Car Congress

AUGUST 29, 2011

Three out of four global consumers rated air pollution (77%) and water pollution (75%) as top concerns, both increasing six percentage points compared to 2009. Boykoff, Senior Visiting Research Associate, Environmental Change Institute, University of Oxford. Click to enlarge.

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Climate Change Climate Water Pollution 246