Electric Utilities May Be Doomed – If they haven’t invested in renewables they better start

The real important point from this article for me is that, ‘The die was cast around 1998, when GDP growth and electricity demand growth became “decoupled”’. In other words, for the last 2o years the utilities should have been investing in renewables and they did not. The point being that renewables are easier to turn “off” when you do not need them. If the utilities start investing heavily now in renewables they may survive. It is a horse race at this point.

https://www.vox.com/platform/amp/energy-and-environment/2018/2/27/17052488/electricity-demand-utilities

The US electricity sector is in a period of unprecedented change and turmoil. Renewable energy prices are falling like crazy. Natural gas production continues its extraordinary surge. Coal, the golden child of the current administration, is headed down the tubes.

In all that bedlam, it’s easy to lose sight of an equally important (if less sexy) trend: Demand for electricity is stagnant.

Thanks to a combination of greater energy efficiency, outsourcing of heavy industry, and customers generating their own power on site, demand for utility power has been flat for 10 years, and most forecasts expect it to stay that way. The die was cast around 1998, when GDP growth and electricity demand growth became “decoupled”:

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Go there and read gleefully. More next week.

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Renault Aims To Prove We Can Live Without Fossil Fuels – I wish then well

I am so amazed by this, that I do not know what to say. I wish these type projects had started 30 years ago. You would say, impossible. I would say the technology would have been different and the work harder, but it could have been done. Still I am so proud of Renault and I hope more companies try this out. GO Renault!

https://www.engadget.com/2018/02/21/renault-ev-second-life-batteries-smart-island/

Renault’s ‘smart island’ runs on wind power and recycled batteries

The experiment in Portugal aims to prove you can live without fossil fuels.

Renault has launched a “smart island” in Portugal that uses its Zoe electric vehicle, home batteries, smart charging and vehicle-to-grid (V2E) energy storage to run without fossil fuels. The idea is to make the Madeira island of Porto Santo energy independent and stimulate renewable energy production. “[We want] to build a model that can be carried over to other islands and cities,” Renault Electric Vehicle Director Eric Feunteun told Engadget.

Unlike Tesla’s massive Powerpack installation, the Renault project is more of a community endeavor on the small (16 square mile) and sparsely populated (5,483 inhabitants), tourism-oriented island. It will unroll in three phases: In the first, 20 fortunate Porto Santo volunteers will get 14 Zoes and six Kango Z.E. utility vans to use every day. They’ll benefit from 40 new connected public and private charging stations set up by Renault and local utility Empresa de Electricitade da Madeira (EEM).

“Let’s say you come home from work at 7 PM with a decent charge left, and only need two to three hours of charging,” said Feunteun. “The smart charging system we’re testing will decide when the best time to do that is, based on usage, energy availability and other factors. Then, it can charge up to eight times a day in chunks as small as 15 minutes.”

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Go there and read every glorious word. More next week.

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Are We Going To Die Of Thirst – Two views presented

I do not usually put up two opinions in one post. These are timely articles so I think it is important to hear both sides. One side basically says we are going to die. The other side says we will have to move ourselves or large amounts of water. You decide.

http://www.bbc.com/news/world-42982959

The 11 cities most likely to run out of drinking water – like Cape Town

  • 11 February 2018

Cape Town is in the unenviable situation of being the first major city in the modern era to face the threat of running out of drinking water.

However, the plight of the drought-hit South African city is just one extreme example of a problem that experts have long been warning about – water scarcity.

Despite covering about 70% of the Earth’s surface, water, especially drinking water, is not as plentiful as one might think. Only 3% of it is fresh.

Over one billion people lack access to water and another 2.7 billion find it scarce for at least one month of the year. A 2014 survey of the world’s 500 largest cities estimates that one in four are in a situation of “water stress”

According to UN-endorsed projections, global demand for fresh water will exceed supply by 40% in 2030, thanks to a combination of climate change, human action and population growth.

http://www.straitstimes.com/world/water-why-the-taps-run-dry

Severe water shortages around the world: Why the taps run dry

Published

Feb 13, 2018, 7:30 pm SGT

PARIS (AFP) – The world has abundant freshwater but it is unevenly distributed and under increasing pressure, UN agencies say, as highlighted by the severe shortages in Cape Town.

WATER, WATER ‘EVERYWHERE’

More than 97 per cent of the planet’s water is salty, most of it in the oceans and seas, but there is also a good supply of freshwater.

Every year around 42.8 trillion cubic metres of renewable freshwater circulates as rain, surface water or groundwater, according to the UN’s Food and Agriculture Organization (FAO).

This equals 16,216 litres per person per day – four times the amount required in the United States, for example, for personal and domestic consumption, industry and agriculture.

Depending on diet and lifestyle, a person needs between 2,000 and 5,000 litres of water a day to produce their food and meet their drinking and sanitation requirements, the FAO says.

About 60 per cent of the planet’s freshwater reserves is locked in the Antarctic.

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They don’t even agree on how much water we have. Go there and read a lot. More next week.

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Elon Musk Had A Big Month – He launched a Tesla and save South Australia millions

This is a short article, but when you consider his company launched Heavy Falcon this week as well, it has been a very good year for Elon. It is just getting started.

https://www.techspot.com/news/73140-tesla-massive-100mw-south-australian-battery-putting-big.html

Tesla’s massive 100MW South Australian battery is putting a big dent in ‘gas cartel’ profits

Tesla’s battery is significantly undercutting traditional ‘gas cartel’ energy charges

By

Back in March, Tesla boss Elon Musk promised to provide South Australia with a 100MW battery to help the state make the switch to more affordable, renewable energy. At the time, he promised to get the project done in under 100 days or give it to them for free – more than living up to his promise, Tesla finished the battery installation in only 63 days.

After officially being switched on in December, the battery has gone on to save South Australia millions of dollars. It’s accomplished this by easing some of the burden associated with high FCAS costs.

For the unaware, FCAS (frequency control and ancillary services) charges are costs the Australian Energy Market Operator must pay when they ask energy companies to contribute some of their network services to the government in the case of scheduled maintenance or energy system faults.

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Go there and read. I did say it was a short article. More next week.

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