Mastodon January 2024 | Climate Citizen --> Mastodon

Monday, January 29, 2024

IPCC plans 7th assessment cycle reports including Climate Change and Cities, Short-lived Climate Forcers, Carbon Dioxide Removal

The 60th Session of the Intergovernmental Panel on Climate Change (IPCC) met in Istanbul, Turkiye from 16–19 January 2024  (IPCC-60). This session started the planning for the seventh assessment cycle which will run over the next 5-6 years. More than 300 delegates from 120 governments met to determine the work cycle of what reports to produce. 

Outcomes include reports from the three Working Groups, plus a Synthesis Report as in previous assessment cycles. Special reports will include: Special Report on Climate Change and Cities, Methodology Report on Short-lived Climate Forcers, Methodology Report on Carbon Dioxide Removal Technologies, Carbon Capture Utilization and Storage. All three are important foundations for climate policy decision making.

Some climate scientists had previously called for a special report on catastrophic climate change, a blind spot in peer reviewed research and thus in the IPCC assessments. No mention made of this in reports of the IPCC meeting.

Monday, January 15, 2024

Australia on track for 82 percent renewables target by 2030; IEA notes global acceleration in Renewables

Looking at 2023 renewables achieved a 38.4 percent average share of the electricity grid in Australia. This puts Australia just about on track to meet the 82 per cent renewables by 2030 target. 

Keep in mind Utility scale solar is still ramping up. New onshore wind farms are in the development pipeline. Offshore wind will only start coming into the system around 2030 but will rapidly ramp up in subsequent years. 

The IEA has also released a new report on the acceleration of renewasbles, which puts the target of tripling renewables globally by 2030 within reach if governments implement key policy measures.

Andrew Forrest's Squadron Energy’s has turned the shovel on the 414 MW 69 turbine Uungula Wind Farm near Wellington in NSW on Thursday, within the Central-West Orana Renewable Energy Zone and has an approved connection to the existing transmission grid. Squadron Energy has a commitment to delivering 14GW of green electricity, powering the equivalent of six million homes. There is a further 6GW in Squadron’s development pipeline to follow.

Wednesday, January 10, 2024

2023 set new global temperatures record at 1.48C anomaly above pre-industrial: Copernicus

Last year, 2023, at 1.48C anomaly averaged over the whole year, came within a whisker of being 1.5C above pre-industrial temperatures. The Eurpean Copernicus Climate Change Service has released its latest analysis for the year past. Have no doubt we have a climate emergency. This year, 2024, is likely to build upon the land and ocean warming, particularly with an El Nino in play, to produce an even hotter year, with more extreme weather events.

Samantha Burgess, Deputy Director of the Copernicus Climate Change Service said "2023 was an exceptional year with climate records tumbling like dominoes. Not only is 2023 the warmest year on record, it is also the first year with all days over 1°C warmer than the pre-industrial period. Temperatures during 2023 likely exceed those of any period in at least the last 100,000 years.”  

Meanwhile, Fossil Fuel producers like Australia, Norway, US, Canada, Saudi Arabia, Russia, China UAE, Azerbijan are expanding production to cook the planet and all of us, when the science based assessments clearly say we have too much fossil fuels already in production.

Victorian Premier Jacinta Allan acknowledges climate change a factor in extreme rain and flood events

Premier Jacinta Allan has acknowledged that climate change is a factor in extreme rain and flood events, and that more needs to be done in planning to mitigate extreme weather and flood events as part of climate adaptation, along with reducing greenhouse gas emissions.

The Bureau of Meteorology has identified the first nine days of 2024 were Victoria’s wettest since records began in 1900, with an average of 62mm falling across the state since 1 January. The area-average of 62mm of rain from 1 January to 9 January beat the previous opening nine-day record of 50mm set in 1970. Using an area average for daily rainfall to 9am 8 January, the Bureau of Meteorology estimated 5.4% of Victoria was at Highest on record for rainfall for that day, with several site specific all time rainfall records surpassed. 

Interviewed by Richard Willingham on ABC Melbourne, Premier Jacinta Allan said; 

"There is clearly a change in our climate. Growing up in this part of the world, these summer storm events, it is troubling that it is becoming more common and the ferocity of these events. It does speak to the fact we need to recognise that the climate is changing. It does go to those broader measures we need to take as a government, as a community, as a society for action to transition to renewable energy, transition to how we can take stronger climate action."

"Separate to that, what also needs to be considered obviously as we plan for new houses, new communities, or how we build projects, these weather events and the impact of these weather events do need to be factored in. Indeed, legislation that went through the Victorian Parliament last year, our climate legislation, did require that the impact of the climate be factored into the planning initiatives at the earliest Opportunity."

".... What used to be a 1 in 100 year event for communities like Rochester have had 3 big flooding events in 10-11 years. The impact of climate does need to be considered in terms of future planning and decisions."

Thursday, January 4, 2024

Addressing shipping emissions with Professor Alice Larkin in interview with Kevin Anderson

Shipping emissions is one of those niche areas, part of Transport emissions, that needs to be tackled. There is both a huge freight and logistics component, a smaller passenger component and the tourism component of cruise ships.

Most of the interview is focussed on the Freight component. About 3 percent of global emissions are due to shipping. This is about equivalent to the emissions of Germany.

The shipping sector is large, complex, with many different vessels, many actors. 

About a third of all goods transported by ship are fossil fuels: coal, oil and gas. So the implementation of the Paris Agreement should see a reduction in transport of fossil fuels.

Other major areas are the transport of consumer goods in container vessels, and bulk carriers such as carrying iron ore or minerals or food and grains.

Dr Jennifer Francis on weather whiplash, 2024 and beyond "Expect surprises, destruction, suffering..."

New research has investigated abrupt swings in extreme weather in the Northern Hemisphere. This is being driven by Arctic amplified warming and slowing of the Northern Hemisphere Jet stream.

Changes to the Jet Stream is one of the areas that Dr Jennifer Francis has been focussed on. Francis is Senior Climate Scientist with the Woods Hole Institute in the US. Her recent research has been in weather whiplash, abrupt changes in extreme weather as it applies to North America and Europe.

This interview below is with Nick Breeze and she says for 2024 expect surprises, more broken weather records, and extreme weather will get even worse.