Ocean SSTs Cooler in December

Science Matters

droguestatus Note: A drogue is a sea anchor resisting drifting speed.

The best context for understanding decadal temperature changes comes from the world’s sea surface temperatures (SST), for several reasons:

  • The ocean covers 71% of the globe and drives average temperatures;
  • SSTs have a constant water content, (unlike air temperatures), so give a better reading of heat content variations;
  • A major El Nino was the dominant climate feature in recent years.

HadSST is generally regarded as the best of the global SST data sets, and so the temperature story here comes from that source, the latest version being HadSST3.  More on what distinguishes HadSST3 from other SST products at the end.

The Current Context

The chart below shows SST monthly anomalies as reported in HadSST3 starting in 2015 through December 2018.

hadsst122018

A global cooling pattern is seen clearly in the Tropics since its peak in 2016, joined by NH and SH…

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California Renewables to Lose PG&E $$$

Bottom Line Up Front:

Summary

California continues to serve as a learning laboratory for misguided and futile climate policies.  This time the lesson (for those with eyes to see) is to demonstrate that renewable energy programs are parasites who feast on the financial lifeblood of their host utilities until the cash is gone.

Science Matters

The investigation continues into the origin of the Camp fire, which some say started with a faulty PG&E wire in Pulga, California. (Carolyn Cole / Los Angeles Times / TNS)

Sammy Roth of LA Times digs deeper than others into the fallout from PG&E’s wildfire-induced bankrupcy. The article published in The Seattle Times is PG&E bankruptcy could undermine utilities’ efforts against climate change. Excerpts below with my bolds.

Solar and wind developers depend on creditworthy utilities to buy electricity from their projects under long-term contracts, but that calculus changes in a world where a 30-year purchase agreement doesn’t guarantee 30 years of payments.

The Golden State has dramatically reduced planet-warming emissions from the electricity sector, largely by requiring utilities to increase their use of solar and wind power and fund energy-efficiency upgrades for homes and businesses. Lawmakers recently set a target of 100 percent climate-friendly electricity by 2045.

But those…

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Isles of Scilly “Smart” Energy Future To Come At Crippling Cost

NOT A LOT OF PEOPLE KNOW THAT

By Paul Homewood

h/t Chris

This was in the Telegraph a couple of months ago:

image

Remoteness need not preclude integration into the 21st century, as a case study at the 2018 Hitachi Social Innovation Forum in London today makes clear. The event, hosted by The Telegraph, brings together 350 global business leaders to explore how IoT (internet of things) technologies can transform communities and corporations.

The Isles of Scilly lie in the Atlantic Ocean about 30 miles off Land’s End in the far south west of mainland Britain. Average domestic electricity consumption in the islands is among the highest in the UK. There is no natural gas supply and locals rely on imported fossil fuels and electricity.

So the Isles of Scilly are fertile ground for Hitachi’s £10.8m Smart Energy Islands project, a scheme that is part-funded by the European Regional Development Fund and a collaboration with UK smart home…

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Images from 2017 and 2018 show polar bears thriving in a warming world

polarbearscience

Candid images of fat, healthy bears taken over the last two years by unbiased photographers across the Arctic are representative of the state of polar bears in a world that’s warmer than it was in 1980.

chukchi-sea-polar-bear-arctic_early-august-2018_a-khan-nsidc.jpg Chukchi Sea polar bear on the sea ice, early August 2018. A Khan, NSIDC. Chukchi Sea bears are thriving, according to a new survey of the population.

It may seem counter-intuitive but it’s true: polar bears are thriving with less summer sea ice and there are more bears now than there were in 2005 (not a statistically significant amount more, but more nevertheless).

Gulf Polar-bear-quebecPierre-Alexandre Defoy 22 March 2017 Polar bear on the north shore of Gulf of St. Lawrence, 22 March 2017. Pierre Alexandre Defoy photo. More info and photos here.

newfoundland polar bear 10 june 2018_iceberg festival committee_thresa burden photo Newfoundland bear on Northern Peninsula, 10 June 2018. Teresa Burden photo.

great-brehat-dillon-patey_march 12 2018_vocm report Newfoundland polar bear at Great Brehat, 12 March 2018. Dillon Patey photo.

polar bear aug 2017 near area where june 19 2018 bear was spotted gordy kidlapik Near Arviat, north…

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Southern Beaufort polar bear attack far from the Alaskan coast: another winter example

polarbearscience

A man from Arctic Village (Alaska), out checking his trap-line, killed a polar bear at his cabin when it came after him: only odd things were it was the first week of January and the cabin was more than 100 miles south of the Beaufort Sea coast.

polar_bear_in fall terry debruyne_usfws nov 10 2010_w label_sm

Winter is hard for polar bears, as I’ve mentioned before: it’s cold, dark, and hard to find seals. Most bears are at their lightest weight at the end of winter (March). Looking for food in the dead of winter, the bears can be very destructive as well as dangerous. See previous posts here,here, here, and here.

The map below shows how far south Arctic Village is from the Beaufort coast. This hunter is lucky he had his wits about him and his gun handy, because he came awfully close to being a polar bear’s dinner.

arctic village ak map google

Here’s an excerpt…

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