@kiwimic.bsky.social

Weĺlingtonian. Love the nature around us. Walker and cyclist. Increasingly frustrated and flummoxed about climate change denial and politics here in Aotearoa and globally.

The NZ economy is being lashed by high fossil fuel prices, which increase the cost of living and drive inflation. Let's decarbonise the energy system for the climate and reap the side benefits of lower energy prices.

Earth is now warming faster than at any point in recorded geological history - around 10 times faster than the extreme warming event 56 million years ago and 20 times faster than at the end of the last ice age. We are almost certainly in a new extinction event.

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The Arctic Circle just reached a temperature that once seemed almost impossible for such a frozen region: above 100°F, or 38°C … a shocking first … fragile regions are rapidly changing. Sometimes one number can tell a much bigger story … climate change is no longer distant. It’s here. It’s now.

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It’s now official: June–July 2026 was the most anomalously warm two-month period ever recorded in France by a staggering margin. France is now virtually certain to record its warmest summer on record.

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The average sea surface temperature globally is surging to new record highs for this time of year, well above the historic warmth in 2023 and 2024. How anomalous will it get over the next year as El Niño tightens its grip? Track the data at zacklabe.com/climate-chan... 🌊

Graph showing daily global mean sea surface temperatures for 2026. This is also compared to the daily data from the 1981-2010 average and 1991-2020 average. Annotations are also shown to the current year with the other years from 1940 to 2026. There is a seasonal cycle. There is a long-term warming trend. 2023 and 2024 are also indicated, which were the warmest years on record. Data is from ECMWF ERA5 reanalysis and updated through 23 June 2026.

Two-thirds of global energy is wasted, mostly as combustion heat. Electrification gets rid of most of that waste rather than replacing it. From my keynote at the Eurelectric PowerSummit.

So far this year we've had: the warmest winter on record in the mountain west, a record-shattering heat wave in Europe, once in a thousand year rainfall and flooding texas and forest fire smoke blanketing the mid west and the north east. Feels like something's going on with the climate!

Breaking News! Code UFB!!! As of July 13th, the global ocean sea-surface temperature has set a daily record for the 42nd day in a row. Yesterday's global sea-surface temperatures is 0.10°C hotter than any previous July 13th on record. Here's the breakdown, by decade:

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Friday ice update - #Arctic sea ice extent is currently the 7th lowest on record (JAXA data) • about 200,000 km² below the 2010s mean • about 1,070,000 km² below the 2000s mean • about 1,830,000 km² below the 1990s mean • about 2,590,000 km² below the 1980s mean More: zacklabe.com/arctic-sea-i...

Line graph time series of 2026's daily Arctic sea ice extent compared to decadal averages from the 1980s to the 2010s. The decadal averages are shown with different colored lines with purple for the 1980s, blue for the 1990s, green for the 2000s, and white for the 2010s. Thin white lines are also shown for each year from 2000 to 2025. 2026 is shown with a thick gold line. There is a long-term decreasing trend in ice extent for every day of the year shown on this graph between June and August by looking at the decadal average line positions.