Clean energy investment numbers for the first quarter of 2017 show a mix of performances across the cleantech sector.Worldwide clean energy investments totaled $53.6 billion in the first quarter of this year, down 17 percent from the first quarter of 2016, down 7 percent from the...... [More]

One of the big questions for humanitys future is: how will we supply enough clean plentiful energy to sustain a growing global population? At face value, the big question has a simple answer: solar. In theory, the worlds dem could be met by just one thousth of the suns energy lin...... [More]

The solar singularity is the point where solar becomes so cheap in a majority of contries around the world that it is established as the default new power source. This piece is my second annual followup to my original article on the solar singularity from early 2015. My 2016 upat...... [More]

Throughout the Pacific, isl communities are embracing ambitious renewable energy targets, many as high as 100 percent over the next decade or two. This isnt surprising, given that these isls are already experiencing significant climate change impacts, recognize the environmental ...... [More]

The Czech Republic reached a cumulative installed PV capacity of around 2.08 GW at the end of 2016, according to provisional statistics provided to pv magazine by local association Solrn Asociace.Last year, 4.83 MW of residential PV systems were connected to the grid. In 2014 201...... [More]

If Donald Trump asked the executives sitting on his business advisory council for advice about energy policy, what kind of answer would he get?Judging by the billions of dollars those executives are pouring into renewables carbon reduction programs, they""d probably tell him to ...... [More]