Tag Archives: renewable energy

Climate clippings 166

1. Temperatures could be rising faster than we thought

Using a new model, researchers from the University of Queensland and Griffith University, predict the global average temperature could rise by 1.5°C as early as 2020. The model is based on forecasts of population and economic growth combined with rising per capita energy consumption. Continue reading Climate clippings 166

Clean power for the future

In this post I’d like to identify a few technologies that are under development which go beyond the standard wind and solar. However, first I’ll link to a Climate Institute report prepared around the time of the Paris climate talks last year, which showed that in 2013 for the first time more new energy capacity was created in the form of renewables, rather than coal, gas, oil or nuclear. Back in 2001 renewables only accounted for 19% of new capacity. Now the proportion has reached 58% and is climbing steeply: Continue reading Clean power for the future

Climate clippings 163

1. Tesla Powerwall explained

    The Powerwall is a 7 kilowatt hour (kWh) lithium-ion-battery system that stores electricity generated from rooftop solar panels (or PV panels) during the day so that electricity can be used at night during the peak-usage times.

Most existing solar panel owners will need to obtain a new inverter to connect with the grid. Continue reading Climate clippings 163

SA green energy crisis

South Australia has rightly been acclaimed as a leader in renewable energy. Already 38% of their electricity comes from wind and solar. Yet

    Futures contracts on the ASX Energy market for electricity delivered in 2016-2018 are between $86 and $90 a MWh in South Australia, compared with between just $37 and $41 MWh in Victoria and between $43 and $48 MWh in NSW.

What’s going on? Continue reading SA green energy crisis

Queensland’s energy revolution

The Palaszczuk government in Queensland came into power with a policy for 50 per cent renewable energy by 2030. Giles Parkinson says:

    The state of Queensland appears ready to embark on what could be one of the most radical transformations of its electricity network ever undertaken – even by standards of ambitious mandates in places such as California, Germany and Denmark.

Plans include solar, wind, pumped storage, bioenergy and an enhanced research capacity. Continue reading Queensland’s energy revolution

Climate clippings 153

1. July hottest ever

Not just the hottest July, we’ve just had the hottest single month since records began in 1880. It’s also been the hottest first seven months of any year, so we are heading into new territory. Continue reading Climate clippings 153

Climate clippings 151

1. Shorten gets solar + storage and the energy revolution

It’s happening, he says, through the action of consumers and industry.

    “This is a consumer revolution, as much as it is an energy transformation empowering Australian households, communities and businesses,” Shorten said. (It is) putting control back in the hands of the user, shifting the balance away from big power companies.”

Continue reading Climate clippings 151

Climate clippings 149

1. FactCheck: Would Labor’s renewable energy plan cost consumers $60 billion?

The verdict:

Climate clippings 147

1. New beaut solar technology from UNSW

PERC technology developed by UNSW is likely to become standard in more than half of all solar cell production across the globe by 2020, ushering in new dramatic falls in the cost of solar technology. Continue reading Climate clippings 147

Climate clippings 143

1. Greater trust engendered in UN climate meetings

A week of UN climate meetings in preparation for the Paris Conference of Parties in December has just taken place in Bonn. The main outcome was trust, in the Conference co-chairs of the various subgroups established and in the procedures adopted. Continue reading Climate clippings 143