The Green Economy and the Water-Energy-Food Nexus
Apr08

The Green Economy and the Water-Energy-Food Nexus

The Green Economy and the Water-Energy-Food Nexus argues that a variety of policies will be required to create synergies between the water-energy-food nexus sectors while reducing trade-offs in the development of a green economy. Despite rising demand for water, energy and food globally, the governance of water-energy-food sectors has generally remained separate with limited attention placed on the interactions that exist between...

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Achieving water security and the SDGs
Apr05

Achieving water security and the SDGs

The Water Show Africa, held in Johannesburg over March 28th and 29th, brought together a series of speakers, both locally and internationally, to help bridge the gap between the opportunities and challenges in the water sector. It was a privilege to be one of the keynote speakers and panelists at The Water Show Africa. My keynote speech sought to address the keystones for achieving the Sustainable Development Goals (SDGs): innovation...

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Aloha to biogas in Hawaii
Sep14

Aloha to biogas in Hawaii

In the United States it is estimated that heat and embedded energy extracted by clean water agencies contain enough energy to meet up to 12% of U.S. electricity demand. In addition to providing revenue from surplus energy, the extraction/conversion of energy at wastewater treatment plants (WWTP) contributes to overall energy independence, smaller community carbon footprints and saves ratepayers money. Aloha to biogas in Hawaii In...

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Singapore challenges you to a carbon-off
Aug31

Singapore challenges you to a carbon-off

Singapore launched its Climate Innovation Challenge 2016, which involved a 36-hour hackathon to promote innovative, cost-effective green solutions that safeguard the city-state’s environment. Singapore challenges you to a carbon-off Open to all eco-preneurs and tech wizards interested combating the climate crises the contestants focused on solving a range of challenges with prizes of up to $5,000 for grabs. The challenges were:...

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A green urban transportation future
Jul28

A green urban transportation future

Globally, the transportation sector, which includes the movement of people and goods by cars, trucks, trains, ships, airplanes and other vehicles, is one of the largest contributor to greenhouse gas emissions (GHG): Transportation produces around 23% of global GHG emissions from fuel combustions and is one of the fastest growing consumers of fossil fuels and the fastest growing source of GHG emissions. Energy consumption and GHG...

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