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Attacks on wind and solar policies turn to state initiatives

RenewEconomy - Mon, 2016-09-26 14:35
Having obliterated almost all the effective federal climate and renewables policies, the focus is now switching to state-based targets, using the old arguments of higher costs and little abatement.
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An exuberance of life on the undrained fen

The Guardian - Mon, 2016-09-26 14:30

Woodwalton Fen, Cambridgeshire Bladderworts and bog myrtle, dragonflies, water fleas and hornets all thrive in the vicinity of a bungalow built for natural historians

A remnant rectangle of wetland, two square kilometres of wildlife that before humans drained the fens was part of a 2,000 square km wet, peaty wilderness. Many species have disappeared, but an exuberance of intertwined life still thrives on this little patch.

Related: In the service of the queen, hornets hunt day and night

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GCL E-KwBe sales commence in Australia, taking on the battery storage giants

RenewEconomy - Mon, 2016-09-26 14:29
The first installation of the revolutionary GCL solar storage battery has taken place in Brisbane this week at Instyle Solar of Brendale.
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Thriving sector

BBC - Mon, 2016-09-26 14:26
Monday's successful launch of eight satellites into space proves India's commercial space programme is booming, writes Yogita Limaye.
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Hazelwood closure: pain before gain

RenewEconomy - Mon, 2016-09-26 13:31
Hazelwood closure could come as early as April 2017. Engineers your time starts now.
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Australian technologies tapped for global solar diplomacy project

RenewEconomy - Mon, 2016-09-26 13:30
Solar Analytics, Wattwatchers lend technology and expertise to international effort to install smart solar on world leaders' rooftops.
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About the looming potential closure of Hazelwood power station

RenewEconomy - Mon, 2016-09-26 13:04
A closer look at Hazelwood Power Station as murmurs of its potential closure grow louder.
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Does rapid renewables expansion necessarily mean higher electricity prices?

RenewEconomy - Mon, 2016-09-26 12:57
Grattan Institute’s latest report suggest rapid expansion of renewable capacity means higher electricity prices. But is that true?
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Australians want strong climate action – so what are we waiting for?

RenewEconomy - Mon, 2016-09-26 12:42
Australia's public desire for climate action is strongest it has been since 2008. The question, now, is how will our politicians respond?
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The real lesson from SA electricity ‘crisis’: we need better climate policy

RenewEconomy - Mon, 2016-09-26 12:36
South Australia’s electricity shock exposed an emerging conflict between Australia’s climate policies and the demands of our energy market.
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Are we finally about to get a global agreement on aviation emissions?

The Conversation - Mon, 2016-09-26 12:21
Aviation emissions are growing about 5% each year. Flying image from www.shutterstock.com

Tomorrow, delegates from more than 190 nations will begin an 11-day meeting in Montreal to determine the final form of a scheme to reduce greenhouse emissions from the aviation industry.

The meeting – the latest in a series of three-yearly summits held by the International Civil Aviation Organisation (ICAO), the United Nations agency tasked with reducing aviation emissions – is poised to decide on a scheme that would ultimately make it mandatory for most airlines from member countries to buy carbon offsets for their flights.

The resolution would fill a key gap in global climate policy. The Paris climate agreement, brokered last December, makes no mention of aviation emissions, despite having featured these in earlier drafts.

Earlier this month, the ICAO Council issued the final draft of a resolution text to be considered – and, presumably, after some debate, approved – at the Montreal meeting.

In its current form, questions will be raised over the scheme’s effectiveness, not least because it won’t become mandatory until 2027 – and even then not for all carriers. But these loopholes make it more likely that the plan will be adopted.

Mandatory offsetting (in the future)

The planned carbon offsetting scheme set out in the draft resolution would begin with a pilot phase running from 2021 to 2023, involving states that have volunteered to participate. These states will have some flexibility in determining the basis of their aircraft operators' offsets.

The purpose of this pilot phase is not really clear, and some aviation industry organisations, such as the Air Transport Action Group, regard it as unnecessary.

A first “formal” phase from 2024 to 2026 would apply to states that voluntarily participate in the pilot phase, and again would offset with reference to options in the resolution text. The main difference between the pilot and first phases is that, for the pilot phase, states can determine the applicable baseline emissions year.

A second, mandatory phase would only operate from 2027 to 2035 and would exempt the least developed countries and those with the smallest proportion of international air travel.

There are also exemptions based on the routes themselves. While the rules would apply to all flights between countries covered by the offsetting requirements, they will not apply to flights that take off or land in a non-member state.

Offsetting the issue

Then there are the well-publicised problems with the whole concept of carbon offsetting. Most countries and groups of countries (and ICAO is a group of countries) have ignored offsets in favour of mechanisms such as emissions trading schemes or carbon taxation – and with good reason.

Offsets, which by definition simply move emissions from one source to another, have little net effect on emissions. As such, offsets could be viewed as a diversion from regulations that genuinely encourage emissions reduction, such as carbon pricing. The Paris Agreement does not directly rely on offsets because all governments recognise that it’s collective, substantive action that counts.

What is really needed is a policy that motivates major industrial sectors – aviation included – to cut emissions and use resources more efficiently. Market-based mechanisms offer the best way to apply the price pressure needed to drive such a change.

The question in designing any market-based mechanism is whether to base it on quantity or price. A quantity-based instrument is an ETS, the most common example of which is a cap-and-trade system; a price-based instrument is a carbon tax.

ICAO has chosen neither of these options. Instead, it has chosen a system of voluntary and then mandatory carbon offsets, with all their attendant problems.

Other issues

An analysis by Carbon Brief has found that even if the aviation industry meets all of its emissions targets, by 2050 it will still have consumed 12% of the global carbon budget for keeping warming to 1.5℃. This could increase to as much as 27% if the industry misses its targets.

Meanwhile, airlines estimate that air travel will grow by an average of almost 5% each year until 2034, in an industry where low-carbon alternatives are difficult to find.

It is perhaps good news, then, that three weeks ago 49 states indicated they were willing to opt into the ICAO’s offsetting scheme in its earliest phase. The following week, in a joint statement, the European Union, Mexico and the Marshall Islands said they would join the scheme. And at G20 talks earlier this month, China and the US offered support.

Brazil, one of the fastest-growing aviation markets, said, however, that it will not join until the mandatory scheme begins in 2027.

Notwithstanding substantive draft texts prepared before the assembly, there is still plenty of negotiating to do before we know its final shape. And despite the pitfalls of carbon offsetting and some difficulty with integrating the scheme with the Paris process, a resolution at the meeting would be a step forward (to be followed by further steps and leaps) for an industry with emissions roughly equal to those of the entire nation of South Korea.

The authors will be attending the 39th ICAO Assembly in Montreal.

The Conversation

The authors do not work for, consult, own shares in or receive funding from any company or organisation that would benefit from this article, and have disclosed no relevant affiliations beyond the academic appointment above.

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African elephant numbers plummet during 'worst decline in 25 years’

The Guardian - Mon, 2016-09-26 11:58

African elephant population has contracted by around 111,000 in the past decade as a result of poaching, study finds

The number of African elephants dropped by about 111,000 in the past decade as a result of poaching, a report released at the Johannesburg conference on the wildlife trade has found.

News of the worst drop in elephant numbers in 25 years came amid disagreement on the second day of the global meeting over the best way to improve the plight of the animals, which are targeted for their tusks.

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Lyrebird survey in Sherbrooke Forest and horses find new homes

ABC Environment - Mon, 2016-09-26 11:30
We go in search of the superb lyrebirds that live in Victoria's Dandenong Ranges; a commercial fisherman makes dog treats from unwanted fish; and ex race horses find new homes in western Queensland.
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Hydrogen rising: US corporates drawn to fuel cells

RenewEconomy - Mon, 2016-09-26 11:21
Hydrogen fuel cells are firing the imagination about the future of energy.
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Zambia's front line between elephants and humans

BBC - Mon, 2016-09-26 10:36
As the Cites conference on endangered species meets in Johannesburg, Matt McGrath travelled to Zambia to hear the voices of people with first-hand experience of conflicts between humans and wildlife.
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Surfer attacked by shark at Ballina's Lighthouse beach

The Guardian - Mon, 2016-09-26 10:13

All beaches in northern New South Wales shire closed after man believed to be in his 20s bitten by shark

A male surfer has suffered lacerations to his right thigh after being attacked by a shark at east Ballina’s Lighthouse beach on the New South Wales north coast.

Lifesavers treated the man, believed to be in his 20s, on the scene at 9am on Monday before he was rushed to hospital, a NSW ambulance spokeswoman said.

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Pangolin: The most trafficked mammal in the world

BBC - Mon, 2016-09-26 09:08
A conference in South Africa could make the trade in pangolin illegal.
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Clean energy transition will be 'messy' and there will be price increases: Grattan Institute

ABC Environment - Mon, 2016-09-26 08:15
Politicians need to 'fess up' and recognise that there is 'no way' Australia can make the transition to clean energy without higher costs and power prices, says energy expert Tony Wood from the Grattan Institute.
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NSW floods: SES says worst is yet to come as Forbes' Lachlan river peaks

The Guardian - Mon, 2016-09-26 08:04

Bureau of Meteorology predicts ‘rolling cycle of flooding’ near Condobolin and Euabalong as river in Forbes surpasses level reached in 1990s floods

Residents of central western New South Wales should expect “a long flood” over the next few weeks.

The Lachlan river reached 10.65m at Forbes overnight, surpassing the 1990s floods, but the worst was predicted to hit next week.

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Sudden power price rises show need for climate policy certainty – report

The Guardian - Mon, 2016-09-26 07:55

In the wake of South Australian price rise, the Grattan Institute calls on governments to explain that the transition to renewables is coming, with costs attached

Huge spikes in wholesale electricity prices in South Australia in July show stable, nationally consistent climate policy must urgently replace “unmanageable uncertainty” for energy market investors, according to a new analysis by the Grattan Institute.

When the short-term spot price of electricity spiked to its peak of $14,000 several times on 7 July, some commentators sought to blame the high share of wind power in the state. Energy experts argued the price spikes were a result of an abuse of market power, with a small handful of generators gaming the system.

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