Currently 30 square kilometres of Lake Victoria, which stretches to approximately 375 kilometres and links Tanzania, Kenya and Uganda, is covered with the evasive water hyacinth that has paralysed transport in the area.
But scientists are harvesting and fermenting the weed, and one intrepid chemistry teacher has built a business out of it.
When the Global Green Growth Institute’s (GGGI) Director General Frank Rijsberman’s son was looking for a job following graduation, he saw that oil companies were paying the highest salaries. But Rijsberman, who has been working in the sustainable development sector for decades, knew better. He told his son that those very same oil companies would soon go broke. And instead advised him to seek employment with renewable energy companies as they would soon be the ones making money.
The cost of renewable energy is low, and at times, less than fossil fuels. What are the barriers to switching to renewables?
Where current energy systems exist, they will need to be upgraded to be able to draw power from modern renewables and to exploit storage solutions that they require.
Thirty families from a rural community more than 4,300 meters above sea level will have warm houses that will protect them from the freezing temperatures that each year cause deaths and diseases among children and older adults in this region of the southeastern Peruvian Andes.
The IPCC report says that it is not impossible to limit climate change to 1.5͒C? Do you think we can realistically achieve that? Politically, what needs to happen?
History shows that when the human race decides to pursue a challenging goal, we can achieve great things. From ridding the world of smallpox to prohibiting slavery and other ancient abuses through the Universal Declaration of Human Rights, we have proven that by joining together we can create a better world.
COP24 is the time for governments to act and increase their pledges to prevent global warming ensuring a just transition that leaves no one behind.
When governments set a target in December 2015 of limiting global warming to well below 2ºC above pre-industrial levels while pursuing efforts to hold it at 1.5ºC, they invited the IPCC to prepare a report to provide information on this Goal.
Biodiversity conservationists have revealed that at least 10 more percent of land than what is currently being used to grow green crops will be required to successfully replace fossil fuels with alternatives derived from natural sources such as biofuel.
A discussion held earlier this week at the ongoing Convention of Biodiversity’s (CBD) Conference of Parties in Egypt highlighted that grants to curb deforestation in the Amazon are not enough if they are accompanied with investments that increase the loss of biodiversity.
"We can't work just to pay the electric bill," complained José Hilario dos Santos, president of the Residents Association of Morro de Santa Marta, a favela or shantytown embedded in Botafogo, a traditional middle-class neighborhood in Rio de Janeiro.
Global poverty is undoubtedly the most critical economic and moral challenge of the 21st century. While economists debate how to raise up the world’s poorest – the more than 800 million people living on less than US$1.25 a day.-- entrepreneurs are spurring innovation and growth in emerging markets.
The quality of the air we breathe, the food we eat and the water we drink depend directly on the state of our biodiversity, which is now in severe jeopardy. We need a transformational change in our relationship with nature to ensure the sustainable future we want for ourselves and our children.
Last month, a flotilla of ships carrying more than 20 million barrels of Iranian oil headed off to China's north-eastern Dalian port in a bid to stave off the impending US sanctions that just came into effect on November 4. According to Russian media, the Iranians were quite confident that the country would be able to sell its oil bypassing the latest round of sanctions. Obviously, a deal has been reached with China because the port of Dalian typically saw shipments of oil between 3 and 4 million barrels a day. So, a jump of this magnitude can only mean one thing.
While major countries have pledged to be powered entirely by renewable energies in order to stop greenhouse gas emissions by 2050, there are a number of states that are investigating ways to implement this transition quickly in order to achieve their goals ahead of this deadline.
Young Peruvians plan to take advantage of the knowledge acquired in Brazil's semi-arid Northeast to bring water to segments of the population who suffer from shortages, after sharing experiences in that ecoregion on the multiple uses of renewable energies in communities affected by climatic phenomena.
For years, Kenyans freely used and disposed of plastic bags. The bags were ubiquitous—in the markets, in the gutters and in the guts out of 3 out of every 10 animals taken to slaughter.
Solar energy has long powered homes, businesses and portable electronics. Now, it’s powering a field hospital in the middle of the world’s fastest-growing refugee camp.
As Ethiopia undergoes a period of unprecedented change and reform, the Global Green Growth Institute
(GGGI) is partnering with the Ethiopian government to try and ensure this vital period of transition includes the country embracing sustainable growth and avoiding the environmental mistakes made by Western nations.
In Africa, over 640 million people – almost double the population of United States – have no access to electricity, with many relying on dirty sources of energy sources for heating, cooking and lighting.
While not offering a solution to the electricity gap in Africa, Brian Kakembo Galabuzi, a Ugandan economics student, can offer a cleaner and cheaper solution.
In Lilian Gómez’s house, nestled in the mountains of eastern El Salvador, the darkness of the night was barely relieved by the faint, trembling flames of a pair of candles, just like in the houses of her neighbours. Until now.