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U.S. household energy costs hit 50-year low

Green Car Reports

renewable-energy capacity will undoubtedly have a positive environmental impact. But the reduction in carbon emissions renewable-energy advocates aim to achieve does not exclude potential benefits to consumers. Because as renewable-energy generating capacity has expanded significantly over the last decade, household.

2017 38

Renewable energy growth accelerating, says International Energy Agency

Green Car Reports

And the latest statistics from the International Energy Agency (IEA) will be good news indeed for electric-car drivers. Last year saw record growth in renewable energy, according to the IEA, which surpassed coal to become the. China energy policy plug-in cars renewable energy solar wind energy

2016 43

Wind energy capacity in Europe now exceeds total coal output

Green Car Reports

While homeowners are more familiar with photovoltaic solar panels, large-scale wind power is an increasingly important part of the growth in renewable energy. For the first time, the total installed capacity of wind energy in Europe now exceeds the total output of electric powerplants fueled with coal.

2017 46

Energy storage batteries face biggest test in California

Green Car Reports

From the perspective of both renewable-energy advocates and electric utilities, grid-scale energy storage offers many potential benefits. By storing energy in battery packs for later use, energy storage can make intermittent renewable sources like solar and wind into more reliable forms of power.

2017 38

Big energy hugely underestimates electric cars, renewable power

Green Car Reports

Mass adoption of electric cars and renewable energy could significantly decrease global consumption of fossil fuels. But does the established energy industry view these new developments as a threat? oil plug-in cars renewable energy energy fossil fuels

2017 47

Renewable Energy Doing So Well That Subsidies Could End: Energy Secretary Moniz

Green Car Reports

Government subsidies have been an important lifeline for renewable energy, helping to make different technologies viable even when costs are not in their favor. emissions energy policy Department of Energy renewable energy solar wind energyIt's possible that will happen sooner, rather than later. DON'T.

2015 43

Battery-Based Energy Trading: Next Step After Reverse Metering?

Green Car Reports

The combination of battery-based energy storage and solar power already has some electric utilities worried. They believe consumers' ability to store energy harvested by home solar arrays for later use could be a threat to their business model. Batteries energy infrastructure electric utilities renewable energy solar energy storage

2016 46

Tesla's battery farm on Kauai opens, large-scale solar energy for Hawaii

Green Car Reports

SolarCity was already controlled by Musk, who believes its solar-energy business can be reinforced and complemented by Tesla's energy-storage business. electric utilities Hawaii renewable energy solar energy storage Solar CityLast year, Tesla announced a joint project with SolarCity to install a large battery farm.

2017 33

Home energy storage batteries lose to grid-connected solar on environmental impact

Green Car Reports

At first glance, renewable-energy sources like solar power and energy-storage battery packs seem like a logical match. Energy storage allows excess power collected by solar panels to be stored for later use, addressing the intermittent nature of solar power. Study electric utilities renewable energy energy energy storage

2017 32

Tesla stores to focus on energy as well as electric cars

Green Car Reports

Its Tesla Energy division markets stationary lithium-ion battery packs for energy storage. Energy-storage systems can increase the utility of home solar arrays, meaning Tesla Energy will likely become more important now that Tesla is set to. plug-in cars renewable energy energy storage Solar City Tesla Powerwall

Tesla, SolarCity, and Ta'u: sun, storage batteries, clean energy (video)

Green Car Reports

emissions renewable energy solar clean energy energy storage Solar CityWith no local sources of fossil.

Samoa 31

Renewable energy to hit 9 percent of U.S. total in 2017

Green Car Reports

renewable-energy generating capacity is not only growing, but it is beginning to erode coal's share of the electricity-generating mix, according to new data from the U.S. Department of Energy (DOE). The agency predicts renewable energy—particularly solar power—to continue growing.

Coal 35

Hydrogen cost could equal 50-cent gasoline, with renewable energy: study

Green Car Reports

hydrogen energy infrastructure hydrogen fuel cell renewable energyHydrogen fuel-cell cars face an uphill battle toward mass adoption. Both cars and fueling infrastructure need to be made widely available before large numbers of consumers can seriously consider switching from gasoline to hydrogen. DON'T MISS.

2016 40

China's five-year budget for renewable energy: $360 billion

Green Car Reports

Despite a recent downturn, the Chinese government is moving full-speed ahead to invest heavily in renewable energy. The country's national regulators have already promoted renewable energy as a possible cure for the country's notoriously-bad air pollution. China energy policy renewable energy Investment Donald Trump

2017 26

Tesla to provide batteries for energy storage farm in Kauai, Hawaii

Green Car Reports

While its electric-car manufacturing continues to get the most attention, Tesla quietly continues to build up its energy-storage business as well. Today, the still-incomplete "gigafactory" in Nevada is assembling standalone battery packs for the company's Tesla Energy stationary energy-storage division.

New bill in coal-producing Wyoming would ban renewable energy for utilities

Green Car Reports

While renewable-energy use has grown substantially over the last few years, the regulatory environment remains volatile. Some states have worked hard to stimulate renewable energy, supporting infrastructure projects and offering incentives to consumers who install home solar arrays.

2017 28

Supercapacitor energy density could soar using contact-lens polymer

Green Car Reports

Batteries research plug-in cars charging energy storage capacitor ultracapacitorsEngineers are nothing if not creative. Significant research is going into improved ways of storing electricity, including alternatives to the currently dominant lithium-ion battery-cell chemistry in electric cars. DON'T MISS: Batteries from junkyard.

Nissan home energy-storage battery: another front against Tesla?

Green Car Reports

The Japanese carmaker will offer standalone battery packs for home energy storage. Batteries plug-in cars energy storageThe Nissan Leaf electric car doesn't compete directly with any of the luxury models from Tesla Motors, but Nissan is now targeting Tesla in a different arena.

BMW electric-car batteries to be used as home energy-storage devices

Green Car Reports

Tesla Motors was the first carmaker to branch out from selling electric cars to offering standalone battery packs for energy storage, but others have followed the company's lead. Mercedes-Benz and Nissan have stated their intentions to enter the energy-storage market, and now BMW is jumping on the bandwagon as well.

Clean energy to grow, coal to fade, regardless of Trump EPA plans

Green Car Reports

President-elect Donald Trump's choice of Oklahoma attorney general Scott Pruitt to lead the Environmental Protection Agency (EPA) indicates that his administration will pursue radically different energy policies from its predecessor's. emissions EPA energy policy renewable energy fossil fuels Donald TrumpHe has.

2017 28

Big Oil To 'Lose Control Of Auto Industry': Energy Conference

Green Car Reports

oil energy policy plug-in cars energyIt's not uncommon for media commenters to look at electric-car sales numbers, only to conclude that the segment is teetering on the brink of death. Yet while.

Electric-Car Battery Energy: Why Waste It On Cabin Heating? (Video)

Green Car Reports

Among the drawbacks of cars that run on battery power is the energy required to heat their cabins.

2016 59

Net-zero-energy homes underscore evolution of electric utilities

Green Car Reports

California electric utilities renewable energy solar energyElectric-car owners can cut their ownership costs significantly by avoiding the gas pump and charging up at home. But they can also save money by making the homes where they park their cars at the end of the day more efficient.

2016 31

Offshore wind energy in U.K. far ahead of lower-cost target

Green Car Reports

The price of energy generated by offshore wind farms has been falling steadily, and ahead of schedule too. Europe UK renewable energy wind energyThe winds of change are blowing harder in the U.K. Costs have fallen 32 percent since 2012, bringing them below a target of £100 per megawatt-hour previously set by the U.K.

2017 25

Georgetown, Texas: Far From Green, But 100 Percent Renewable Energy--Why?

Green Car Reports

if not in much of the rest of the developed world--that doesn''t have to hold up the growth of renewable-energy infrastructure. energy policy climate change Texas renewable energy solar state laws charging infrastructure wind energy While the politics of climate change remain contentious in the U.S.--if

Texas 38

HyperSolar Reaches Voltage To Produce Hydrogen With Solar Energy

Green Car Reports

HyperSolar claims to have reached a major milestone in its quest to produce hydrogen using solar energy. hydrogen hydrogen fuel cell renewable energy solarThe startup hopes to produce hydrogen gas from water using artificial photosynthesis, on a commercial scale. To do that, it has worked to achieve the 1.5 DON'T.

2015 44

Mercedes Follows Tesla, Will Offer Home Energy Storage Batteries Too

Green Car Reports

That includes reaching beyond the automotive sector with its recently-announced plans to sell standalone battery packs for home and commercial energy storage. Batteries Mercedes-Benz Tesla Motors plug-in cars energyAs the newest carmaker on the block, it's perhaps not surprising that Tesla Motors likes to do things differently.

2015 47

Hydrogen for fuel-cell vehicles made from wind energy in Japanese test

Green Car Reports

Japan hydrogen hydrogen fuel cell renewable energy wind energyOne of the big questions surrounding hydrogen fuel-cell cars is how to produce the hydrogen used to power them. Today's hydrogen production methods increase a fuel-cell vehicle's.

Wind 38

Bill Gates, Other Billionaires Invest To Advance Clean Energy

Green Car Reports

emissions energy policy climate change plug-in cars Bill Gates clean energyThis week, representatives from world governments are meeting in Paris for the much-anticipated United Nations summit on climate change. More than 20.

Clean 33

Chile is giving away solar energy, for free, because it has so much

Green Car Reports

There is actually more available solar energy than there is use for it. renewable energy solar clean energy South America energyChile has a problem with its solar industry. It's not that the industry can't meet electricity demand for the South American country—quite the opposite, in fact.

Chile 27

Small Islands Are Biggest Beneficiaries Of Renewable Energy

Green Car Reports

When it comes to sites where renewable energy can have the biggest impact, it's best to look offshore. Islands are often cut off from mainland grid infrastructure, which drives up energy costs for the people who live there. energy infrastructure renewable energy energy wind energy Rhode Island

Tesla Didn't Invent Home Energy Storage, Has Many Competitors

Green Car Reports

Like almost everything else related to the company, its venture into energy storage is generating plenty of publicity for electric-car maker Tesla Motors. Batteries Tesla Motors plug-in cars renewable energy Tesla PowerwallBut it's worth noting that Tesla.

2015 47

What Country Powered Itself Entirely On Renewable Energy For 75 Days?

Green Car Reports

The idea of an electricity grid powered entirely by renewable energy may seem like a utopian dream, but one country has recently achieved it, albeit briefly. That would be little Costa Rica, which claims to have powered itself using only renewable energy for 75 days.

Hybrid Supercapacitor Gives Energy Density Of Lead-Acid Batteries (Video)

Green Car Reports

Batteries research plug-in cars energy storage capacitor But why stop at the stuff that goes into the battery?

How Shell Oil Sees The Future Of Energy And Vehicle Fuels In 2050

Green Car Reports

It's always good to understand how the huge global energy industry views the worlds of today and tomorrow. At last month's Shell Eco-Marathon fuel-efficiency competition, sponsor Shell Oil provided seminars for attending journalists to explain how the company views the energy landscape from now through 2050.

2015 35

Electric-car energy density to approach gasoline by 2045: report

Green Car Reports

The lithium-ion battery packs that power modern electric cars are far less energy-dense than the liquid hydrocarbon fuels that power internal-combustion cars. They can't hold nearly as much energy in a given volume or weight, a disadvantage that shows in the relatively short ranges of many electric cars despite their heavy battery packs.

Scotland shows path toward boosting renewable energy in a big way

Green Car Reports

But its persistent winds make the country a great place for renewable energy. Europe UK renewable energy Scotland energy wind energyScotland isn't known for having the most pleasant weather. CHECK OUT: What Country Powered Itself Entirely On.

2016 18

What would it take to get Australia to 100-percent renewable energy?

Green Car Reports

What would it take to convert an entire country to 100-percent renewable energy? Australian climate think tank Beyond Zero Emissions is publishing a series of plans addressing how different aspects of the country's economy and infrastructure can be converted to renewable energy. How about a country that occupies an entire continent?

Smallest state poses big question: natural gas or renewable energy?

Green Car Reports

state now faces a big question on energy policy. Rhode Island is in the midst of deciding whether to continue getting a large portion of energy from fossil fuels, or to switch to renewable energy. emissions natural gas renewable energy energy wind energy Rhode IslandThe smallest U.S. DON'T MISS: Dirty.

Audi regenerative shock absorber recaptures energy

Green Car Reports

Regenerative braking is commonly used in hybrids and electric cars to recover energy normally lost as heat during braking. But that isn't the only potential source of energy in cars that may be going to waste. Audi has developed a prototype suspension system that uses the motion of shock absorbers to generate electricity as well.

2017 37