DIR Return Create A Forum - Home
---------------------------------------------------------
True Left
HTML https://trueleft.createaforum.com
---------------------------------------------------------
*****************************************************
DIR Return to: Issues
*****************************************************
#Post#: 5566--------------------------------------------------
Solar Civilization Ideas
By: guest5 Date: April 15, 2021, 9:09 pm
---------------------------------------------------------
How to Turn Sea Water Into Fresh Water Without Pollution
[quote]“The Line” is Saudi Arabia’s bold vision for the future
of civilization: an ultra-modern city designed to house 1
million people and be entirely pollution-free. ↠Subscribe:
HTML https://www.youtube.com/c/TerraMaterO...​
But there’s one problem – it’s in the middle of the desert. And
cities require a lot of water.
Enter the Solar Dome, a new desalination system built on
existing technology. It’s supposed to be a low-cost, efficient,
and carbon-neutral way of turning saltwater into fresh water.
With water scarcity already threatening the Middle East, Saudi
Arabia is the world leader in desalination, but the process does
pose problems. We take a closer look at the environmental costs
of desalination, and how new innovation like the Solar Dome is
trying to tackle these issues.
Thank you for watching, liking, and sharing! Keep up to speed
with new environment and conservation stories by subscribing to
our channel and signing up for alerts.
#terramatters[/quote]
HTML https://www.youtube.com/watch?v=KdFIHecZDfc
#Post#: 14021--------------------------------------------------
Re: Solar Civilization Ideas
By: guest78 Date: June 11, 2022, 10:35 pm
---------------------------------------------------------
Why we should put solar panels EVERYWHERE
[quote]On our way to an emissions-neutral future the use of
solar energy is crucial. The problem: the space for photovoltaic
systems is getting tight. We need land for food, for housing, to
preserve biodiversity. So where to go with the solar
cells?[/quote]
HTML https://www.youtube.com/watch?v=2hwpXCjmkRo
Civilization can either be Western, or it can be Solar, it
cannot be both at the same time. One means the destruction of
the other!
[img]
HTML https://encrypted-tbn0.gstatic.com/images?q=tbn:ANd9GcTuXyiO9mFuTQmig0bf0r3WbwGOlXZwv53m46W4XFlZo6WiOk4r0LCqfYVL5qqWnbAqclQ&usqp=CAU[/img]
EGO - Anthropocentricism versus ECO - Heliocentricism
See also:
HTML https://trueleft.createaforum.com/ancient-world/antropocentricism-the-most-dangerous-ideology-in-the-world/
#Post#: 14454--------------------------------------------------
Re: Solar Civilization Ideas
By: guest78 Date: July 3, 2022, 2:16 pm
---------------------------------------------------------
Cooking with the sun
[quote]Using the sun's abundant power could be the solution for
people who cannot afford escalating electricity costs.
Channelled through simple, curved dishes its' rays can cook food
and boil water.[/quote]
HTML https://www.youtube.com/watch?v=S_63VL1x4gI
#Post#: 14522--------------------------------------------------
Re: Solar Civilization Ideas
By: guest78 Date: July 5, 2022, 11:30 pm
---------------------------------------------------------
How the world's first sand battery stores green power - BBC News
[quote]The world's first fully working "sand battery", which can
store green power for months at a time, has been installed by
Finnish researchers.
The developers said this could solve the problem of year-round
supply, a major issue for green energy.
Using low-grade sand, the device is charged up with heat made
from cheap electricity from solar or wind.
The sand stores the heat at around 500C, which can then warm
homes in winter when energy is more expensive.
Please subscribe HERE
HTML http://bit.ly/1rbfUog
#Finland #BBCNews[/quote]
HTML https://www.youtube.com/watch?v=Azaf9tKJNoA
Sand for Thermal Energy Storage
[quote]Discussing the idea of sand for thermal energy storage of
heat for months intended for household and greenhouse heating in
cold climates that get a lot of sunshine. I discuss the idea of
sand verses water for heat storage and look at the different
instalation aspects like piping, insulation, and solar
collection from parabolic troughs and concentrated solar.
Chapters:
00:00 Introduction
01:51 Household Energy Usage
03:03 Solar Collectors
04:41 Sand Heat Storage
05:11 Air Crete Insulation
05:56 Types of Pipes
07:00 Water Containers
07:35 Delivering Heat
08:45 Liquid Heat Delivery Options[/quote]
HTML https://www.youtube.com/watch?v=UvNv_gM_ZUk
#Post#: 27759--------------------------------------------------
Solarpunk
By: rp Date: September 6, 2024, 1:37 pm
---------------------------------------------------------
www.youtube.com/watch?v=9fxbDhoYlh8
#Post#: 31289--------------------------------------------------
Re: Solar Civilization Ideas
By: SodaPop Date: November 5, 2025, 7:55 pm
---------------------------------------------------------
Solar-powered cooking gains popularity in Mexico • FRANCE 24
English
[quote]In Mexico, a grassroots environmental initiative to use
solar power to cook is increasing in popularity. Environmental
activist Lorena Harp set up "Cocineras Solares", or Solar Cooks,
in the state of Oaxaca. It promotes clean energy, health, and
environmental protection. So far, the project has reached 500
women across more than 50 communities in the state.
#Mexico #CleanEnergy #Solarpower[/quote]
HTML https://www.youtube.com/watch?v=GfH8RCXLGR8
[quote]Ancient cultures, including the Greeks and Romans,
utilized solar energy for cooking, although it was not as widely
recognized as it is today.
The Chinese, for instance, used concave mirrors to focus
sunlight onto kindling to light cooking fires, and they also
developed techniques to capture waste heat for warmth.
Modern solar cooking methods have been developed, allowing for
the use of sunlight to cook food efficiently, although they are
not as common as traditional cooking methods.
Thus, while the practice of cooking with the sun has existed for
many years, its application has evolved significantly over
time.[/quote]
*****************************************************