Artikel-artikel mengenai Solar power

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The potential clean energy sources are all around Sydney, just waiting to be harnessed.

Sydney’s closer to being a zero-carbon city than you think

Sun, wind, waste biomass, geothermal, tides and waves: all these energy sources in Sydney's backyard add up to a zero-carbon energy solution for the city.
The price of new-build renewable energy is expected to fall significantly relative to new-build coal energy in coming years. AAP Image/Lucy Hughes Jones

Renewables will be cheaper than coal in the future. Here are the numbers

The price of renewable energy will fall significantly relative to new-build coal in coming decades, making an all-renewable electricity system more desirable, both economically and environmentally.
Solar technicians inspect panels at a Pacific Gas and Electric Solar Plant, in Dixon, Calif. in this file photo. (AP Photo/Rich Pedroncelli)

Solar power alone won’t solve energy or climate needs

Amid news that solar power capacity will outstrip nuclear by 2018, what do those assertions really mean?
The imposition of steep duties on imported solar panel components could jeopardize thousands of jobs in the industry. Reuters/Mike Blake

How Trump could undermine the US solar boom

A trade spat could jack up the cost of going solar, killing jobs and obstructing efforts to do something about climate change.
Solar PV outstripped coal as the leading source of new electricity generation worldwide last year. AAP Image/Lukas Coch

Solar is now the most popular form of new electricity generation worldwide

Solar PV and wind energy have overtaken coal as the leading sources of new electricity generation worldwide, with falling prices and new storage technologies making clean energy ever more attainable.
French President Emmanuel Macron, left, welcomes Indian Prime Minister Narendra Modi, before their meeting at the Elysee Palace in Paris, France, Saturday, June 3, 2017. AP Photo/Kamil Zihnioglu

To slow climate change, India joins the renewable energy revolution

India, the world's fourth-largest carbon emitter, long resisted calls to fight climate change. Now it is investing heavily in clean energy and expects to meet its Paris climate accord target early.
Lessons from the Lone Star State: A surge in wind power on the Texas grid didn’t cause reliability problems (and brought down electricity prices) because regulators improved the efficiency of wholesale electricity markets. Sarah Fields Photography/Shutterstock.com

Are solar and wind really killing coal, nuclear and grid reliability?

Energy Secretary Rick Perry wants to know if wind and solar are compromising the reliability of the grid and hurting coal power. The answer lies in his home state of Texas.
Western Australia’s largest private solar array covers the roof of this food distribution centre in Perth’s south. AAP Image/Bidvest

Five things the east coast can learn from WA about energy

Despite its name, the National Electricity Market doesn't reach WA. But those charged with guiding the eastern states' energy transition should look west once in a while.
To manage renewable energy efficiently, all weather variation need to be taken into account. Greg Clarke/Flickr

An algorithm to improve the renewable energy production

Relying less on fossil fuels is one of the key challenges of energy transition, and taking weather variations into account can help increase the overall efficiency of a renewable-energy system.
Social media might help you navigate the confusing world of sustainability. ra2studio/shutterstock.com

Can Facebook help you make your home more sustainable?

Social media is a great way to to share tips, knowledge and expertise - including about how to reduce the environmental footprint of your home.

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