Tag Archives: Climate Clippings

These posts are intended to share information and ideas about climate change and hence act as a roundtable. Comments rehashing whether human activity causes climate change are off-topic.

Climate clippings 209

1. Power price wave slams business

That was the headline on the front page of the AFR on Friday.

Households are facing increases of up to 20 per cent, but businesses on five-year contracts signed in 2012 are facing hikes of as much as 83%. Continue reading Climate clippings 209

Climate clippings 208

1. Coal India closes 37 coal mines

Coal India, the largest coal mining company in the world, has announced it will close 37 mines because they are no longer economically viable. That’s around 9 per cent of the state-run firm’s mines.

Also:

    The government has announced it will not build any more coal plants after 2022 and predicts renewables will generate 57 per cent of its power by 2027 – a pledge far outstripping its commitment in the Paris climate change agreement.

Continue reading Climate clippings 208

Climate clippings 206

1. Revival of pathogens as permafrost melts

As linked by zoot on the last CC, pathogens are emerging as the permafrost melts, some capable of becoming active after long periods of time, even millions of years. There has been one case of anthrax becoming active after being frozen in a dead reindeer for 75 years. Continue reading Climate clippings 206

Climate clippings 204

1. Antarctic ice melt may have tipped

David Spratt at Climate Code Red has a post surveying recent studies on Antarctic ice sheet melting. I’ll cut to the chase with his update of a recent report from NOAA:

    a revised worst-case sea-level rise scenario of 2.5 metres by 2100, 5.5 metres by 2150 and 9.7 metres by 2200. It says sea level science has “advanced significantly over the last few years, especially (for) land-based ice sheets in Greenland and Antarctica under global warming”, and hence the “correspondingly larger range of possible 21st century rise in sea level than previously thought”.

Continue reading Climate clippings 204

Climate clippings 203

Renewable energy news

I’m reminded of my school days when our German teacher on the last day of term used to read us tales of Baron Münchhausen, who on one occasion jumped on his horse and rode off madly in all directions. There is so much going on, fully covered at RenewEconomy, so it is difficult to select the most significant. I’ll try a couple of themes, and include some AFR coverage, which is trying to keep business informed.

1. Batteries

The South Australian tender for 100MW grid-scale storage has received 90 expressions of interest from 10 countries, demonstrating an established global industry. Continue reading Climate clippings 203

Climate clippings 202

1. State of the Environment 2016

The government has produced the latest State of the Environment Report 2016 which happens every five years. I’ve browsed the report and can say that it has some magnificent photographs.

According to the ABS Australia’s population will be between 36.8 million and 48.3 million in 2066 as against 24 million now. The report says that the key drivers of environmental change are population growth and economic activity.

The report says that it is possible to decouple these drivers from environmental harm, but it’s a possibility only. Sue Arnold, following Ted Trainer and Sustainable Australia suggests that we have already breached our carrying capacity. Continue reading Climate clippings 202

Climate clippings 201

1. Australian fund managers short Tesla and Elon Musk

When Elon Musk dramatically promised to build a grid-scale battery in South Australia, the media was enthralled. Share traders and a string of Australian fund managers smirked. They’d seen it all before, and were shorting him in the market.

In that very week he was in the market with plans to raise $US1.15 billion in equity and convertible notes. I understand also that Tesla has gone strangely quiet about SA since then. Continue reading Climate clippings 201

Climate clippings 200

1. Murdoch media continues the energy wars

The Murdoch media continues to lay the blame on renewables, a notion specifically rejected by AEMO, leading to a Twitter battle between SA minister Tom Koutsantonis and The Australian’s Adelaide bureau chief, Michael Owen.

2. AEMO embraces change in the SA blackouts report

Continue reading Climate clippings 200

Climate clippings 199

1. Ballarat and Bendigo targetted for blackouts to keep lights on in NSW

It didn’t happen, but the phone call was made during the early February heatwave:

    Victorian Energy Minister Lily D’Ambrosio confirmed she was approached by the Australian Energy Market Operator (AEMO) with the suggestion that either Ballarat or Bendigo could potentially lose electricity for a period of time to assist NSW.

Victoria was not impressed and have demanded an explanation. Continue reading Climate clippings 199