RenewableEnergyWorld.com’s Most Popular Stories of 2013

As editors we delight in learning which of the stories that we wrote or commissioned were most popular with our readers. That’s why at the end of each calendar year, we pull reports that tell us which stories we posted got the most shares, the most views, the most comments, etc. We also look at which videos were watched the most. Often, we post articles that we know will be a big hit: like explanations of controversial solar legislation. But other times you surprise us, readers, by taking great interest in articles that we felt were solid but not necessarily ground-breaking.

Renewable Year-end Focus: Poland

As the renewable energy market shifts and evolves each year, industry experts need to know where the next hot region will be in order to keep up with the changing tides.

Renewable Energy’s Hottest Conversations of 2013

Here at RenewableEnergyWorld.com, we pride ourselves on our active community of readers who click, share, and comment on the articles that we post every day. While we don’t always agree with their take on the pieces we post, we always value constructive feedback and the high quality discussion that sometimes ensues.

Bio-energy Forest Plantations for the Southeastern United States

Bio-energy forest plantations will supplement woody biomass from other sources such as logging residues. In the southern U.S., projections are for an increase of up to 25 million “new” tons of woody biomass demand for bioenergy. To supply this woody biomass demand will require purpose grown plantations of various species including pine, eucalypts, sweetgum, hybrid poplar and cottonwood, amongst others. Forest plantation yields can be 8-15 green tons/acre/year on rotations of 5-12 years. Utilization of this renewable and sustainable biomass resource will be as feedstock “designed” for a large number of bio-energy applications.

Latin America Report: Solar's Auction Debut in Brazil

After being shut out of previous renewable energy auctions, and delaying its own auction by two weeks, the state government of Pernambuco held the nation's first solar energy auction on December 27, registering 122.82 MW of energy, six times the country's current entire solar energy output (20 MW). The auction involved 34 bidders proposing roughly 1 GW of capacity; at the end it was narrowed to six companies from Brazil, Italy, Germany, China and Spain. Average price of power finished trading at 228.63 Brazilian reais/MWh (just under U.S. $97), about 9 percent lower than the starting price of R 250.

Top US Clean Energy and Climate Breakthroughs in 2013

The United States broke one record after another for extreme weather in 2013. From deadly floods in Colorado to prolonged drought across the Southwest, Americans saw what unchecked climate change can do to our communities. But we also witnessed another kind of powerful force: real and positive climate action.

RenewableEnergyWorld.com's Top 10 Blogs of 2013

We here at RenewableEnergyWorld.com value each and every one of our excellent contributors that share their important and thought-provoking insights with our readers. But we have a special affinity for our outstanding blogging community.

Danish Pension Fund To Invest in Renewable Energy Projects in Developing Nations

PensionDanmark A/S and other Danish pension investors backed a state fund to finance emission-reduction projects in developing countries as the Scandinavian nation seeks to export its climate know-how abroad.

Cameron Tells EU Renewables Goal May Cost UK 9 Billion Pounds

Prime Minister David Cameron urged the European Commission to reject calls for a renewable energy target, saying such a plan may cost U.K. consumers 9 billion pounds ($14.8 billion) a year by 2030.

Europe Dividing Over Most Ambitious Carbon and Climate Plans

The European Union is poised to take its first formal steps to expand the world’s most ambitious limits on fossil fuel pollution. That may widen a rift in how it balances green policies with the need for cheaper power.