How much would you pay to avoid another $250 a year hike in your electricity bill? Does $15 a year sound like too much to reduce that risk? We’ve heard a lot lately about rising electricity prices. That’s…
But that’s exactly what investors are doing, says a new report.
Takver/Flickr
Investors are continuing to pour money into fossil fuel reserves that could end up being worthless due to efforts to combat climate change, a new report has found. The Climate Tracker report found that…
The body of people and organisations speaking out against fuel and energy subsidies is growing.
AAP Image/Penny Bradfield
More than half of global greenhouse gas emissions come from burning fossil fuels. Reducing and eventually eliminating fossil fuel use is a critical priority. Most of the world’s remaining fossil fuel reserves…
The debate around the Keystone XL pipeline represents concern over the environmental effects of non-conventional fossil fuels.
Flickr/shannonpatrick
In the US, extraction of non-conventional fossil fuels is booming. Investment in extra-heavy and heavy oils, oil shales and sands, tight oil and gas, shale gas and coal seam gas is taking off as companies…
Instead of increased reliance on gas imports expected five years ago the US now has an abundance of cheap gas for domestic use, and is even projecting LNG exports. Reliance on oil imports has fallen from…
If you don’t deal with road transport, you’re really not dealing with emissions.
Rachel Wray
Much of the recent debate over Australia’s new Energy White Paper deals with climate change, the planned growth of Australia’s coal and gas exports, and the future of electricity sector. And although when…
Several countries have backed away from nuclear power following the Fukushima disaster in Japan.
http://www.theenvironmentalblog.org/, http://www.flickr.com/photos/environmentblog
Market-distorting fossil fuel subsidies rose 30% from 2010 to 2011, stymying efforts to boost the renewables sector and reduce greenhouse emissions worldwide, a new global report has found. The 2012 World…
Sign of things to come: a depleted Lake Hume in 2007, when the big dry still had a couple years to run.
Flickr/Tim J Keegan
Victoria has entered a critical decade in the race to adapt for the stresses of climate change, according to a new report from the Climate Commission. Following the release of Victorian climate impacts…
A cleaner, more efficient Australia will blend smart grids and meters with renewable power’s growing capacity. Pictured: Spain’s Gemasolar concentrated solar thermal power plant.
Gemasolar
In part 13 of our multi-disciplinary Millennium Project series, Mark Diesendorf argues that it is high time we got smart about power: how we generate it and how we deliver it. Global challenge 13: How…
State of dependency: Australia imports the majority of its oil for the first time since 1970.
Flickr/Sr. Samolo
For all the talk about Australia’s resource and energy riches and the country’s economy riding the waves of a resource boom, one facet of the country’s energy situation has largely been under the radar…
Do you see the light? Solar costs are comparable to fossil fuels, and are falling 45% annually.
Flickr/MyEye85
John Mathews, Macquarie Graduate School of Management
Recent postings to The Conversation have enlivened the debate over the “Great Transition” that is underway all around the world from the fossil-fuelled energy systems of the 20th century to the renewably…
Embrace the blazing sphere.
AAP/EPA/NASA/Solar Dynamics Observatory
John Gardner, US Secretary of Health, Education and Welfare joined Lyndon Johnson’s cabinet in 1965 to help create a ‘Great Society’ to end poverty, promote equality, improve education, rejuvenate cities…
Driving away from fossil fuels: fields of rapeseed which is used in biofuels, many of which are under development in Australia and abroad.
Flickr/roger g1
In 300 BC, the Syrian city of Antioch had public street lighting fuelled by olive oil. At the 1900 Paris World Fair, German inventor Rudolph Diesel demonstrated his engine powered by peanut oil. Biofuels…
Humanity’s control of fire has led to a vastly changed atmosphere.
Jason A Samfield
The evidence for a rapid shift in state of the terrestrial atmosphere-ocean system over the last two centuries (see figure 1) requires a deep time perspective, beyond events of the day. Tracing the original…
Environmentalists are getting off the streets and into the courts in an effort to stop coal.
Takver
The bill creating the carbon price has passed through Parliament. However, the campaigning efforts of the environmental lobby will not pause. More than ever, the coal industry is in its sights, with court…
There are several options for future energy generation. We just need to get there.
waldopepper
In news today, the Greens are calling for an end to federal funding for a proposed coal- and gas-fuelled power plant in Victoria’s Latrobe Valley. Others have suggested the plant provides a source of “transition…
Future fuels will be made from a range of raw materials, including algae.
SandiaLabs
It’s one of the key challenges of our generation: transforming our global energy use from emissions-intensive, non-renewable fossil fuels to low-carbon, sustainable energy technologies. The challenge for…
Indian climate policy expert Dr Kirit Parikh says developed countries should take the lead on reducing global greenhouse gas emissions.
Jamie North/PARDALOTE PHOTOGRAPHY
A top environmental adviser to the Indian government has described the Gillard government’s proposed carbon tax as an “interesting mechanism” that may be useful for Indian climate policy makers. With annual…
Solar is now a viable industry that should be taken seriously.
AFP Photo/Sakis Mitrolidis
A solar energy revolution is brewing that will put the coal and nuclear industries out of business. Solar is already reaching price parity with coal in many parts of Australia. In contrast to coal and…