President Barack Obama discusses the long-term potential of renewable energies and sees the global energy transition as irreversible. Now more than ever, the world needs to embrace the opportunity of clean energy and cooperate on its climate goals.
After strong growth in 2015, there were only minor changes in the share of renewables last year. In fact, the most surprising thing is the change in natural gas. Craig Morris takes a look.
Meeting South Africa’s household energy needs is not just about having access to the grid, or a suite of renewable technologies on hand. It requires tackling the roots of poverty in one of the most unequal societies in the world, writes Leonie Joubert.
Over the last ten years, Belgium has seen the share of renewables in its final energy consumption grow from 2% in 2005 to 8% in 2014. The country is still on track to meet its 2020 objective of 13%. However, because of political bad blood between the different regional and federal authorities, some doubts arise about whether or not Belgium can reach its overall goal. Michel Huart calls for an inter-federal energy vision and an effective collaboration between its different competent authorities.
The Hawaiian legislature aims to switch to 100% renewable energy by 2045. Jake Richardson investigates how the state plans on incentivizing solar power to take advantage of the island’s natural sunny climate.
As the largest emitter of carbon dioxide in the world, how much coal China is burning is of global interest. According to the country’s National Bureau of Statistics, the tonnage of coal has fallen for the second year in the row. Nevertheless, there is one scenario in which coal use could easily go back up again: high oil and natural gas prices. Valeria J. Karplus explains.
This month, the German government met with state representatives but failed to reach an agreement. The second meeting is scheduled for May 31. At the moment, both sides have simply agreed to disagree. Berlin wants to dramatically slow down the energy transition, and some states will have none of it. Craig Morris explains.
After surpassing 80 percent renewable electricity for a few hours last year, Germany may have briefly reached around 95 percent on May 8. But the news is not only cause for celebration – a boundary has also been crossed. We are now entering the hard territory. Craig Morris explains.
With more and more renewable plants feeding South Africa’s electricity grid, battery storage may hold the key to bridging over those moments when the sun doesn’t shine or the wind doesn’t blow. But for now, batteries are imported, and expensive, writes Leonie Joubert.