There is a boom in renewable energy sources coming online worldwide, but the predominant types – solar and wind – are problematic due to their variable nature. For most regions of the world, the sun cannot…
The word “climate” was conspicuously absent from Joe Hockey’s first budget speech as treasurer. It’s not hard to guess why – the full budget sets out major cuts to climate research, and strong moves against…
Energy-generating solar panels provide the opportunity to generate low-carbon electricity from the roof over your head, at a cost that has fallen dramatically and continues to slide. So many governments…
Budgets are often framed as give and take. But in the case of the environment, the government is taking large amounts of money in cuts, while giving little back beyond funding the Direct Action climate…
There are billions of dollars of broken promises in the Abbott government’s first budget for low-emission and renewable energy programs – and wiggle room to break even more in the next few years. Among…
The political outlook for renewable energy is not great – and I’m not just talking about the view out of Joe Hockey’s car window. The Renewable Energy Target (RET), which aims to deliver 41 million megawatt-hours…
We now know that Treasurer Joe Hockey is not a fan of wind farms, on aesthetic grounds at least. On Friday he told Macquarie Radio’s Alan Jones he finds the view “utterly offensive” and “a blight on the…
From coal seam gas to wind farms, new resource projects seem to be pitting communities against corporations, and people against their neighbours. We often see, in such cases, community concerns labelled…
Bioenergy and biofuels have an important role to play in lowering the use of carbon-intensive fossil fuels – a point underscored by the IPCC report which confirmed the need for further research to improve…
The UN’s Intergovernmental Panel on Climate Change reports has once again called for a “massive shift” to renewable energy. The challenge of curtailing anthropogenic greenhouse gas emissions is considerable…
Jessica Jewell, International Institute for Applied Systems Analysis (IIASA)
With tensions running high in Ukraine and the release of the third part of the IPCC Fifth Assessment Report, energy security and climate change are on governments’ agendas. Specifically, how to reduce…
Both the Scottish and UK governments have published new contributions on the energy and independence debate in recent days. Energy Secretary Ed Davey visited Edinburgh to coincide with the Department for…
The Conservative Party apparently plans to introduce a moratorium on future onshore wind farms from 2020, hanging their hat on the growth of offshore wind instead, and following Germany’s lead by expanding…
Wind power is now big business in the US, and it is getting bigger. Last year, the US wind industry added 1,087MW of new wind power capacity, about the same as is currently installed in Austria, and by…
The Australian Medical Association has released a statement once again affirming that there is no evidence that wind farms harm human health. Geoffrey Dobb, chair of the AMA’s Public Health Committee…
The recent start of construction on the first of two large-scale solar photovoltaic (PV) power plants in outback New South Wales shows the importance of renewable energy targets and funding. The first…
Currents of cautious optimism were flowing at the Wave and Tidal Energy conference in Belfast. Enthusiastic entrepreneurs and academics presented progress reports on the dazzling assortment of devices…
The debate about the future of Australia’s Renewable Energy Target (RET) has largely focused on the issue of immediate costs to business. But if we’re thinking about Australia’s long-term economic interests…
Cars are the second most expensive investment after the family home, a status symbol and, in some cases — just visit a major motor show — a love affair. Yet electric cars seem to polarise: people either…