Meeting the world’s energy supply needs by 2035 will require $40 trillion of investment, as demand grows and production and processing facilities have to be replaced, the International Energy Agency said.

The United Kingdom is known for its pioneering work in wave, tidal and ocean current energy. The U.S. and Canada have vast marine resources and would benefit from partnerships with UK companies in a number of ways, including building expertise, sharing lessons learned and fostering industry growth.

A first-of-its-kind study of net evaporation at a hydroelectric facility reveals that the project has very little effect on the loss of water to the atmosphere as compared with pre-impoundment conditions.

The European Union needs an ambitious emissions-reduction goal, targets for energy- efficiency and renewables as well as tools to foster investment under its planned 2030 policies, an advisory panel to 14 ministers said.

U.S. Export-Import Bank Chairman Fred Hochberg mounted a defense of the 80-year-old agency as Republicans weigh eliminating the lender they say backs major corporations with political connections.

Renewable energy may reap as much as two-thirds of the $7.7 trillion in investment forecast for building new power plants by 2030 as declining costs make it more competitive with fossil fuels.

Turbine rehabilitation at the 112 MW Ohakuri Hydro Power Station in New Zealand was owner Mighty River Power's most complex program of works of any it had previously performed.

To help ensure the safety of fish passing through the new turbines at 912-MW Priest Rapids, Public Utility District No. 2 of Grant County is employing the BioPA method to analyze the biological performance of proposed designs - and to choose an improved one for this facility.

Orix Corp., a Tokyo-based finance and leasing company, plans to build as many as 15 geothermal power stations in Japan in the next five years.

India will begin construction this year on an $8 billion project backed by Germany’s development bank to upgrade its grid to handle a more than doubling of renewable power capacity by 2022.

Australia is frightening developers away from renewable energy even before the government decides whether to overhaul targets for the industry’s growth.

Investments in new clean-energy capacity will total $1.61 trillion through 2020 even as the expansion of renewables is expected to slow, the International Energy Agency said.

A government-appointed panel gave Australian Prime Minister Tony Abbott two options to cut emissions more cheaply: either scrap or weaken its main clean energy program.

In the midst of a suburban sprawl halfway between the Eiffel Tower and Paris’s busy Orly airport, a drilling crew works night and day burrowing deep into the Earth’s crust in search of underground heat.

The threat of climate change is driving China and the U.S. — frequent rivals and the world’s two largest greenhouse-gas emitters — to collaborate on dozens of potential clean-energy breakthroughs.

California and Quebec, which together created the largest carbon market in North America this year, may come away empty-handed as they woo northeastern U.S. states to join their system.

Europe’s concern about its reliance on Russian fossil fuels may spur governments to prioritize alternative energy, the head of Neste Oil Oyj said.

Japan has added 11,090 megawatts of clean energy capacity since July 2012, when it began an incentive program to encourage investment in renewables, according to the Ministry of Economy, Trade and Industry.

The European Union is seeking to speed up the creation of a common energy market to help its shift to a low-carbon economy and boost security of energy supplies amid a natural-gas dispute between Russia and Ukraine.

Kenya Electricity Generating Co., the East African nation’s biggest power producer, plans joint ventures to complete its geothermal projects in Olkaria, Chief Executive Officer Albert Mugo said.

European Union governments are considering the use of carbon-permit funds to help finance clean technologies and spur poorer nations toward a low-carbon economy under a planned deal on 2030 climate and energy policies.

German electricity consumers will for the first time see a drop in the fee added to their bills to fund renewables, a boost for Chancellor Angela Merkel, who has pledged to curb the cost for voters.

The U.K. Green Investment Bank is set to tie up the first investments in a $1.6 billion fund by the end of March, part of Britain’s push to cement its dominance in offshore wind power.

U.S. electricity markets face years of higher prices as clean-air regulations shut more coal-fired power plants than earlier forecast, cutting supply and forcing producers to rely more on natural gas.

Fossil fuels are reaping $550 billion a year in subsidies and holding back investment in cleaner forms of energy, the International Energy Agency said.

President Barack Obama pledged deeper U.S. cuts in greenhouse-gas emissions and China will for the first time set a target for capping carbon emissions under an agreement between the world’s two biggest economies.

Collection of articles related to hydropower technology

The Brazilian government is seeking to award contracts in an auction tomorrow for natural gas- and coal-fueled power plants, reversing a drive that previously favored renewable-energy projects. It would lead to the first new thermal plants in three years, after the government scaled back such projects and awarded wind contracts starting in 2009 and solar energy earlier this year.

The advice that Pennwell’s 2014 Woman of the Year, Mary Powell, gave to women in the power industry during Tuesday’s Women in Power Luncheon might come as a surprise to some. It was this: Stop undercutting each other. Powell said the most difficult obstacles she has encountered in her various leadership roles have not come from men, but rather from other women. Small comments like “I don’t know how you do it [being a mom and holding a high-level job]”, serve to bring doubt and uncertainty to high achieving women in any industry, and ultimately can lead to women exiting their careers in order to fit what they perceive is the societal norm.

India, the world’s third-largest polluter, will spend at least $100 billion on climate-related projects but isn’t ready to follow China and the U.S., the top two emitters, in promising to limit its fossil-fuel emissions.

Shinzo Abe’s re-election as prime minister risks undercutting Japan’s commitment to clean energy at a time when incentives are under review and the nation’s utilities say they can’t accommodate capacity already planned.

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.

Japan’s trade ministry is setting stricter rules for production and sales of renewable energy in what it says is a drive to speed up development of projects and ensure stable power supply.

California Governor Jerry Brown proposed spending $59 billion to fix crumbling roads and raising the state’s renewable energy mandate to 50 percent.

China could be nearing publication of a plan to guide the development of geothermal energy resources over the next few years as it plunges ahead with efforts to get more of its energy from renewable sources.

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

Germany’s utilities, battered by the country’s shift to wind turbines and solar panels, would be glad to sell you a power plant on the cheap. They’ll even pack it up and ship it to another country.

The Obama administration is proposing a $4 billion fund to reward states that exceed cuts in greenhouse-gas emissions, and wants Congress to back steeper royalty rates for oil, gas and coal extraction from public land.

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.

Enel SpA is putting the final touches on a yieldco that would hold its U.S. renewable energy assets, making it the latest power-plant owner to opt for a structure that frees up capital.

India said cheaper credit along with foreign investment will help the world’s third-largest polluter fund an ambitious renewable energy program that would build green power plants faster than China.

Global emissions were unchanged last year, the first time that’s happened amid economic growth in four decades, according to the International Energy Agency.

Sweden and Norway agreed to boost their target for renewable energy production amid concerns the additional capacity will exacerbate a power glut and strain the region’s electricity grid.

Beijing, where pollution averaged more than twice China’s national standard last year, will close the last of its four major coal-fired power plants next year.

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.

Jim Keffer is Republican state lawmaker in Texas with a permit to carry a concealed weapon and doubts about whether human activity is causing global warming.

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.

Squashed between a highway overpass and a towering suburban shopping center east of Paris, a drilling rig is completing the second of two geothermal wells aimed at capturing the earth’s natural heat for homes and offices.

Sweden and Norway will probably exceed a joint target for renewable energy production by the end of the decade, industry consultant Nena AS said.