United Parcel Service Inc. has agreed to buy the equivalent of 170 million gallons of renewable natural gas from Clean Energy Fuels Corp. over the next seven years in what the company described as the biggest-ever deal involving the alternative fuel.

Wind or solar now represent the least expensive option for adding new power generation capacity in approximately two-thirds of the world.

Worldwide investments in clean energy projects have hit a six-year low.

Missouri’s smallest investor-owned utility is charting a dramatically different course two years after being acquired by new owners.

Consumers Energy says it’s happy with the launch of its electric vehicle charging station program and open to expanding the three-year, $10 million pilot.

Austrade has launched a digital health website showcasing Australia as an ideal location for developing, testing and launching the next generation of digital medical technologies.

Seoul-based genome specialist, Macrogen, has agreed a A$4.1 million investment in the Queensland microbiome testing and bioinformatics company, Microba.

A 200-hectare commercial wet-season cotton crop has been planted in Western Australia’s Ord Irrigation Scheme.

A Chinese fund has invested A$45 million to accelerate the development and commercialisation of translational health and medical research outcomes from South Australia. The investment will enable researchers from the University of Adelaide, University of South Australia, the state’s hospitals and other institutions to develop proof of concept, undertake clinical trials, and bring new drugs and technologies to the global market.

Warren Buffett wants to tell you the best time to wash your clothes. Or at least his energy company in the U.K does. Buffett’s Northern Powergrid Holdings Co. is working with Siemens AG to test a so-called smart grid that has the ability to control when consumer appliances will be used in the home.

Statkraft AS, Norway’s state-owned power company, said it plans to plow as much as 60 billion kroner ($8.1 billion) into renewable energy around the world in the coming years after the government boosted its funding.

Serbia seeks to unblock investment in renewable energy after adopting legislation that opens gas and power markets in line with European Union guidelines.

The top hydroelectric power news for December 2014

Visitor centers at large hydro projects in the U.S. nearly became an endangered species after 9/11. Fears about additional attacks on critical infrastructure led to restricting public access to many hydro projects, putting visitor centers in jeopardy.

Clean energy investments in India increased to $7.9 billion last year and are expected to surpass $10 billion in 2015.

California’s bet on green energy is paying off, with clean technology companies creating more jobs and investing more money than competitors in any other state.

Actress Natalie Portman, environmentalist Robert F. Kennedy, Jr., and other high-profile Harvard University alumni are calling for demonstrations to urge divestment from fossil fuels.

Mexico has become the first developing nation to formally promise to cut its global-warming pollution, a potential milestone in efforts to reach a worldwide agreement on tackling climate change.

Investors have spent more than $2 trillion on clean-energy plants in the past decade and last year added more renewable capacity than ever before.

Yale University police cited 19 students after they staged a sit-in outside President Peter Salovey’s office to push for divestment from fossil-fuel companies.

Global investment in clean energy slumped 15 percent in the first quarter to the lowest level in two years because of a decline in wind and utility-scale projects.

Australia’s largest electricity producer committed to close its coal-fired power plants within 35 years as part of an effort to cut the nation’s dependence on the fossil fuel.

Stanford, Oxford and Georgetown universities have won praise for promising to purge their endowments of direct investments in coal, embracing the fight against climate change.

German Economy Minister Sigmar Gabriel said 13 percent of power stations burning lignite, a cheap form of coal, would be phased out by 2021 under a program to cut power industry pollution. The government abandoned talks on proposals to impose a climate-change fee that the industry said would have forced mines and plants to close, threatening jobs.

Coal is having a hard time lately. U.S. power plants are switching to natural gas, environmental restrictions are kicking in, and the industry is being derided as the world's No. 1 climate criminal. Prices have crashed, sure, but for a real sense of coal's diminishing prospects, check out what's happening in the bond market.

India's Union Cabinet has approved cost revisions for its intergovernmental agreement with the Royal Government of Bhutan to implement the 1,200-MW Punatsangchhu-1 hydroelectric project on Bhutan's Punatsangchhu River.

The Crown Estate, one of the largest property owners in the United Kingdom, has launched a program of offshore leasing for small-scale marine hydrokinetic (MHK) testing and demonstration projects less than 3 MW. 

At more than 10,800 ft above sea level, the 510-MW Zangmu Hydropower Station -- the largest in Tibet and one of the highest elevation hydroelectric facilities in the world -- is fully operational. Constructed at a cost of US$1.5 billion, the facility is located in Gyaca County, Shannan Prefecture on the Yarlung Zangbo River (Brahmaputra River), that flows through Tibet downstream into India and Bangladesh.

Japan, the third-largest global bond player, is now becoming involved in using green bonds to have an affect on renewable energy that will likely include hydroelectric projects.  

Japan, the third-largest global bond player, is now becoming involved in using green bonds to have an affect on renewable energy that will likely include hydroelectric projects.  

On Nov. 11, Germany-based Aquila Capital announced it has signed an agreement with four Norwegian utility companies -- Statkraft AS, Agder Energi, BKK and Skagerak Energi -- to acquire all shares of Smakraft AS, Norway's largest small-hydro company.  

The European Marine Energy Centre (EMEC) has signed Flemish wave energy developer Laminaria to test its marine hydrokinetic (MHK) energy device at EMEC’s grid-connected wave test site at Billia Croo, off the west coast of Orkney, Scotland.
 

Test operations are under way at Norte Energia's 11.2-GW Belo Monte hydropower plant, developer Norte Energia said in a statement.

Tidal energy developer Atlantis Resources Ltd. has entered into a partnership agreement with infrastructure developer, investor and fund manager Equitix worth at least US$714 million.

Development-ready sites, with existing reservoirs for new pumped hydro energy storage plants, offer generation potential of 2,291 GWh, according to a newly released report from the eStorage Project.

The U.S. District Court for the District of Oregon ruled on May 4 that the 2014 Columbia Basin salmon biological opinion violates the Endangered Species Act and National Environmental Policy Act, and declared it invalid.

Companhia Energetica de Minas Gerais (Cemig) of Brazil recently released its first quarter earnings and revealed it has already spent almost half of its forecast investment total for 2016, spending BRL2.15 billion (US$610 million) from January to March, according to BNamericas.

Venezuela's government is lifting electricity rationing that began more than two months ago due to drought and rising temperatures that affected water levels at the 1,500-square-mile Guri Reservoir.
 

British Columbia-based tidal developer, Yourbrook Energy Systems Ltd., is testing what it calls a prototype of a shallow water tidal-powered generator pump that could one day be used as part of a pumped storage hydroelectric project.
 

In Abuja, Nigeria, on Oct. 25, Nigeria’s Minster of State for Power, Works and Housing, Mustapha Shehuri, and Lv Zeziang, president of China Gezhouba Group International Company Ltd. (CGGC), joined other government and company officials in dedicating CGGC’s North Central and West Africa headquarters.
 

The first power has been produced at the MeyGen tidal power site in Scotland, according to project developer Atlantis Resources Ltd.

U.S. Sens. Ron Wyden, D-Ore., Jeff Merkley, D-Ore., Lisa Murkowski, R-Alaska, and Patty Murray, D-Wash., today announced funding will be awarded to build the United States’ first open-ocean, power grid-connected wave energy test facility at a site off the Oregon coast, according to a U.S. Senate press release.
 

Power Africa and Trade Africa Coordinator, Andrew Herscowitz, announced on Feb. 14 during the Abuja Electricity Distribution Co.’s two-day Distribution Company Workshop in Abuja, Nigeria, that the U.S. will invest US$1billion in the country through the U.S. Trade and Development Agency (USTDA).

India’s Cabinet Committee on Economic Affairs announced today it has approved investment for the generation component of the 900-MW Arun 3 hydropower project on Arun River in Sankhuwasabha district of eastern Nepal, for an estimated Rs. 5723.72 crore (US$854.4 million).
 

An energy storage system has been installed at the largest single-site solar park in the world.

Grid technology firm Kaluza is investing in British blockchain company Electron.

Last week, the Energy Web Foundation (EWF) announced it had officially signed more than 100 affiliates in an effort to become the world’s largest blockchain ecosystem.

The unit of NextEra Energy announced plans to build a 409-MW energy storage facility in Manatee County. FPL says the Manatee Energy Storage Center will be the world’s largest solar-power battery system by four-fold.

Solar energy companies could fill the void created by the lack of secure energy transfer between UK and EU, the group says.

Yuba College, a community college part of the Yuba Community College District, this week completed a 1-MW solar carport installation that it says could result in $10 million of avoided utility costs over the life of the system. The District purchased the solar outright, which resulted in optimal savings.