Category Archives: Climate Action

Climate clippings 168

1. Tesla 3 sales going gangbusters

    Demand for Tesla Motors’ new lower-priced electric car surprised even the company’s CEO Friday as 198,000 people plunked down $US1,000 ($1302) deposits to reserve their vehicles.

    The orders came from across the globe even though the car isn’t scheduled for sale until late in 2017.

Continue reading Climate clippings 168

Climate clippings 167

1. Hybrid wind and solar farms could deliver significant cost savings

    A total of at least 1GW of large-scale solar could be added to existing Australian wind farms, boosting renewable energy development, generation, and and smoothing its delivery to the grid, according to a new report from the Australian Renewable Energy Agency investigation the benefits of solar and wind “co-location.”

Continue reading Climate clippings 167

Turnbull’s clean energy stunt

If you shake hands with Malcolm Turnbull, you best count your fingers to see whether they are still there.

In short, he’s “keeping” ARENA, except that it has no funds, its grant function will be terminated and organisationally it will be absorbed into the CEFC. He starting a new fund, called the Clean Energy Innovation Fund, a subsidiary fund of the CEFC, to lend out to bankable ‘innovative’ ventures, but the funding is less than is already there, and will be dribbled out at the princely rate of $100 million per year for the next 10 years so as “not to overwhelm the market.”

In other words, pretend you are brave and forward-looking, but don’t do anything that might disrupt coal’s predominance any time soon. Continue reading Turnbull’s clean energy stunt

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

Saving the planet

At the Paris climate conference a surprise result was for the world to aim to hold “the increase in … temperature to well below 2°C … and to pursue efforts to limit the temperature increase to 1.5°C”.

Fred Pearce in the New Scientist now takes a look at what some are saying needs to be done. Continue reading Saving the planet

Australia’s greenhouse emissions to peak after 2030

    Australia’s annual greenhouse gas emissions have increased for the first time in 10 years and are not expected to peak until after 2030, according to a new report.

By 2020 emissions will grow by 6%, leaving Australia 4% above 2000 levels compared with our official target of -5%. Not to worry, we will use carry-over credits under the Kyoto Protocol to formally meet our international commitments. Continue reading Australia’s greenhouse emissions to peak after 2030

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

Stunning stupidity at the CSIRO

Dr Larry Marshall, former venture capitalist and now head of the CSIRO, has a brief and a vision to turn the organisation into an innovation catalyst. Climate science simply no longer fits, according to him.

He told the ABC:

    The issue for us in all of our business units is we have to be aware of changes in global markets.

    So if you look at the climate market, I think after Paris the argument for climate change is pretty much decided, I think that question has been answered.

    So that begs the next question, what do we do about climate change? How do we adapt to it? How do we mitigate it?

    And it’s inevitable that people who are gifted at you know measuring and modelling climate may not be the same people who are gifted at figuring out what to do about it, or how to mitigate it.

Continue reading Stunning stupidity at the CSIRO

Climate clippings 162

1. China putting the brakes on coal

China exponentially increased its use of coal in the early part of this century, so that 64% of its energy comes from coal. Now studies suggest that coal use in China declined in 2014 and may have peaked in 2013. No new mines will be approved in the next three years. Continue reading Climate clippings 162