Showing posts with label Smart News. Show all posts
Showing posts with label Smart News. Show all posts

Thursday, March 3

Replacing Gas Turbines


Tesla has now deployed and unveiled a big 37-Megapack project in Alaska that will help replace gas turbines with a more sustainable solution.

Homer Electric, a member-owned electric utility cooperative based in Alaska, announced the project based in Kenai Peninsula back in 2019 – shortly after Tesla first unveiled the Megapack.

The Megapack is Tesla’s latest and biggest energy storage product, following the Powerpack and the Powerwall. It is meant as an even bigger option targeting electric utility projects.

According to Tesla, a single Megapack has up to 3 MWh of storage capacity and a 1.5 MW inverter.

With a capacity of 93 MWh, the project in Kenai Peninsula was one of the biggest announced at the time, but Tesla has since delivered bigger 1 GWh Megapack systems.

Homer Electric said that the project would replace gas turbines and enable better deployment of renewable energy:

The BESS also provides a great side benefit of opening the door to renewable intermittent energy projects that would have otherwise stretched current thermal generation assets.

The project has now been deployed, and Tesla wrote about it:

Alaska’s Kenai Peninsula has historically relied on gas turbines to distribute power to the community up to four months out of the year. To reduce the community’s reliance on fossil fuels to power the turbines, Homer Electric installed 37 Tesla Megapacks, providing grid stability even in freezing temperatures.

Tesla also released a new video about the project:

Tesla has now deployed and unveiled a big 37-Megapack project in Alaska that will help replace gas turbines with a more sustainable solution.  READ MORE...

Monday, February 21

Queen Tests Positive


The monarch is experiencing "mild cold-like symptoms" but expects to continue "light duties" at Windsor over the coming week, the palace said."  She will continue to receive medical attention and will follow all the appropriate guidelines," it added in a statement.  The Queen, 95, had been in contact with her eldest son and heir, the Prince of Wales, who tested positive last week.


It is understood a number of people have tested positive at Windsor Castle, where the Queen resides.  Prime Minister Boris Johnson tweeted: "I'm sure I speak for everyone in wishing Her Majesty The Queen a swift recovery from Covid and a rapid return to vibrant good health."  The announcement comes weeks after the UK's longest reigning monarch reached her Platinum Jubilee of 70 years on 6 February.


On the eve of her Jubilee, she carried out her first major public engagement for more than three months, meeting charity workers at Sandringham House.  The Queen, who will be 96 in April, had her first vaccine in January 2021 and is believed to have had all her follow-up jabs after that.  BBC royal correspondent Nicholas Witchell said she had been taking life "rather more easily" since spending a night in hospital for medical checks in October last year.


Meanwhile, BBC health correspondent Jim Reed said newly-approved antiviral drugs could aid the Queen's recovery.  He said the drugs were now a key way to cut the risk of vulnerable people needing hospital treatment, adding it would be a fair assumption that they would be offered to the monarch.  Currently available antivirals need to be taken within three to five days of contracting Covid.


Prince Charles, 73, tested positive on Thursday last week, having met the Queen two days beforehand. Covid symptoms generally appear from two to 14 days after exposure to the virus.  On Tuesday, the Queen attended her first official engagement since coming into contact with Prince Charles, holding a virtual meeting with two new ambassadors to the UK.


The following day, she smiled as she suggested she had mobility problems during a meeting with defence staff. Standing while using a walking stick, she pointed to her left leg and said: "Well, as you can see, I can't move."  READ MORE...