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To really address climate change, Australia could make 27 times as much electricity and make it renewable

Australia could use about 7,000 terawatt-hours of solar and wind generation per annum to make a sizeable contribution to cutting global emissions – about 27 times its current electricity output.
Victoria’s Hazelwood coal fired power station closed in 2017 after 52 years of operation. MAL FAIRCLOUGH/AAP

Bad news. Closing coal‑fired power stations costs jobs. We need to prepare

We have quantified the effects of twelve power station closures in five states. Local unemployment shoots up and comes down only slowly.
Menaikkan tarif listrik ke tingkat yang mencerminkan biaya produksi mengisyaratkan bahwa listrik adalah komoditas berharga. www.shutterstock.com

Reformasi subsidi listrik di Indonesia mendorong peningkatan efisiensi

Tarif listrik tidak akan naik hingga akhir 2019, tahun pemilihan presiden. Padahal penelitian menunjukkan bahwa pemangkasan subsidi listrik sebelumnya mendorong peningkatan efisiensi pemakaian listrik.
Increasing prices to levels that reflect the costs of production sends a signal that electricity is a valuable commodity. www.shutterstock.com

Indonesia’s electricity subsidy reforms led to improved efficiency

Indonesia will freeze electricity prices until the end of 2019, a presidential election year. Research shows that earlier cuts to electricity subsidies led to improved efficiency in electricity use.
Jam macet di Jakarta, 13 Juni 2017. Jika bukan karena subsidi BBM, kemacetan bisa lebih parah lagi. Reuters/Beawiharta

Pemotongan subsidi BBM di Indonesia mencegah macet yang lebih parah

Kepadatan lalu lintas terus bertambah, tapi lebih lambat dibandingkan angka perkiraan kami jika subsidi BBM tak dilakukan.
Rush-hour traffic in Jakarta on 13 June 2017. If not for fuel subsidy cuts, the congestion could have been even worse. Reuters/Beawiharta

Indonesia’s fuel subsidy cuts prevented even worse traffic jams

Traffic continues to increase, but more slowly than would have been the case if the reforms had not gone ahead.
Over a period in which the Australian economy saw around 600,000 additional people get jobs, employment in the renewables sector has been going backwards. AAP Image/City of Sydney, Damian Shaw

Three charts on: the incredible shrinking renewable energy job market

Estimates released by the Australian Bureau of Statistics suggest that the number of direct full-time equivalent jobs in renewable energy activities has continued to fall from its 2011-12 peak.
Has any other country achieved a greater reduction than Australia in the intensity of their emissions per unit of GDP over between 1990 and now? AAP Image/Dan Peled

FactCheck: Has any country bested Australia in emissions intensity reduction since 1990?

Recent comments by Federal Minister for the Environment, Greg Hunt, implied that Australia is leading the world in reduction of greenhouse gas emissions per unit of GDP. Is that right?
Economic modelling suggests raising fuel taxes could get cars off the road - and therefore save lives. Khongkit Wiriyachan/Shutterstock

Increasing fuel taxes could save thousands of lives worldwide

Road safety is a seriously important public policy issue. Around 1.3 million people die in road crashes around the world each year. Among teenagers and young adults, road crashes are the number-one cause…
A cheap or costly drop? You might be surprised to find out how Australian taxes on petrol compare to overseas. AAP/Andrew Brownbill

FactCheck: do Australians pay high petrol taxes?

UPDATED ON TUESDAY 22 JULY: See editor’s note below for details on the updates. In this year’s federal budget, the Abbott government moved to restart automatically increasing the fuel excise in line with…
Federal treasurer Wayne Swan’s election year budget has to reconcile huge revenue writedowns with spending promises for schools and the disability insurance scheme. AAP Image/Lukas Coch

Federal budget 2013: expert reactions

Australian Federal Treasurer Wayne Swan has handed down his sixth budget, facing an almost impossible task: how to reconcile an enormous revenue shortfall with big spending promises, all while keeping…
A new study says global poverty is on the way down. EPA/Yahya Arhab

Global poverty is shrinking: study

Global poverty is declining and may be eradicated altogether in some countries in the next 20 years, a new study by the University of Oxford has found. The Oxford Poverty and Human Development Initiative…
If petrol prices are relatively low, why worry about burning the stuff? David Neubert

Gas guzzlers fuelled by shrinking petrol tax

An iron law of economics is that people respond to incentives. If the petrol price goes up, it should be of little surprise that consumers alter their choices at both the petrol pump and the car dealership…
Having more women in parliament might bring broad benefits. AAP

Want a strong economy? Elect more women

Gender equality and female empowerment are development buzz words with bite. And with good reason. Researchers have shown gender inequality in education reduces economic growth and women are typically…
Emissions spiked, thanks to more intensive energy use. Louis Vest

The emissions rebound after the GFC: why greenhouse gases went up in 2010

Recessions are not the way to permanently cut greenhouse gas emissions. Global emissions surged during 2010, cancelling out the reductions from the global financial crisis (GFC). Emissions took off in…
Will the UN recommendations pull people out of poverty and reduce pressure on the environment? The Advocacy Project

UN sustainability panel says put a price on the environment

A recent cartoon (below) extrapolates the use of the word “sustainable”. It predicts that in 50 years each sentence will on average contain the word at least once. The cartoon is clever, and “sustainable…

BHP hits the sweet spot with another record profit, but can it learn to share?

Some facts about BHP Billiton. Its full year annual profit of $US23.6 billion ($A22.46 billion) is the largest ever for an Australian corporation and is double that of last year’s. It employs close to…
Good governance makes for boring pictures, but trustworthy carbon pricing. AAP

Why Australia needs a carbon bank

The World Bank ranks Australia among the top five countries in the world in terms of its regulatory environment. Australia also ranks in the top ten countries in terms of control of corruption. International…

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