“Sun In A Box” Could Help Renewables Deliver Energy On Demand

Widespread use of renewable energy is crucial to the carbon-free future we must achieve to curb climate change. Over the last four decades, it has become much cheaper but there are still small issues stopping it from becoming the exclusive source of power in our lives. A thorny one is its reliability. The tech is amazing but it depends on the Sun and the wind, so researchers are focusing on ways to store the energy produced and deliver it to consumers on demand.

A team of engineers from MIT have come up with a new conceptual design to do just that. As reported in Energy and Environmental Science, they plan to use the excess electricity generated to heat up white-hot molten silicon. Then when necessary the light emitted by the molten metal can be converted back into electricity.

This “Sun in a box” approach is expected to be cheaper than current solutions. The team estimates that it will cost about half as much as hydroelectric storage, currently the cheapest form of grid-scale energy storage. And it will be vastly cheaper than lithium-ion batteries.


Recommended PRODUCTS
  • Learn the Quick and Easy Way To Energy Independence and Lower Power Bills
  • Based on Proven Techniques of The World's Most Accomplished Mind Healers.
  • The Only FREE Book Revealing Taboo Solar Secrets.
  • Discover how to drop up to 10 pounds of unwanted, ugly, robbing body fat in 7 days.
  • Setup your life coaching business class in 24 hours.
  • Through a simple non-invasive exercise that takes only 3 minutes a day
  • Step-by-Step instructions to build fully functional solar panels and windmills.
  • Learn How To Meet Girls To Become A Social Powerhouse and Transform Into The Best Man You Can Be
  • Know rge hidden truths in your birthdate. Click the link below to learn more.
  • Are you frustrated that your expensive karoke player does not let you play.
  • Announcing - 11 Minutes of Pure Energy Cleansing Guided Sound Healing Meditation
  • Here's you chance to get more traffic, more leads, and more sales.
  • Write A Eulogy That Is Touching, Memorable And Meaningful.
  • Convenient House Training Indoors For Dogs.
  • Learn to build this attractive, sturdy turbo cooled hydroponics grow box bubbler system
  • Clickbank Ads
     

    “Even if we wanted to run the grid on renewables right now we couldn’t, because you’d need fossil-fueled turbines to make up for the fact that the renewable supply cannot be dispatched on demand,” senior author Professor Asegun Henry said in a statement. “We’re developing a new technology that, if successful, would solve this most important and critical problem in energy and climate change, namely, the storage problem.”

    The project is called TEGS-MPV, which stands for Thermal Energy Grid Storage-Multi-Junction Photovoltaics. It would comprise two large tanks, one for the “cool” molten silicon (1,920°C; 3,500°F) and one for the “hot” molten silicon (2,370°C; 4,300°F). When electricity is needed, the hot silicon is pumped into tubes that can emit light, and the special multi-junction photovoltaics can efficiently convert it into electricity.

    The team had to come up with innovative designs to test if this setup was possible. They constructed a small graphite-lined tank that can withstand the heat of the molten silicon, without any leaking on the outside. They also built a pump that is capable of dealing with such high temperatures, the highest tolerance ever achieved according to The Guinness Book of World Records.

    Despite technological successes and challenges, the engineers are working hard on this project because it has the potential to change energy storage and could literally be built anywhere without the need for the damaging and costly dams that pumped hydro approaches require. The team thinks that a single TEGS-MPV could be used in a city with 100,000 homes that run exclusively on renewable energy.

    Original Article : HERE ; This post was curated & posted using : RealSpecific

     


    Recommended PRODUCTS
  • Setup your life coaching business class in 24 hours.
  • The Only FREE Book Revealing Taboo Solar Secrets.
  • Know rge hidden truths in your birthdate. Click the link below to learn more.
  • Are you frustrated that your expensive karoke player does not let you play.
  • Learn the Quick and Easy Way To Energy Independence and Lower Power Bills
  • Write A Eulogy That Is Touching, Memorable And Meaningful.
  • Step-by-Step instructions to build fully functional solar panels and windmills.
  • Here's you chance to get more traffic, more leads, and more sales.
  • Based on Proven Techniques of The World's Most Accomplished Mind Healers.
  • Convenient House Training Indoors For Dogs.
  • Announcing - 11 Minutes of Pure Energy Cleansing Guided Sound Healing Meditation
  • Learn How To Meet Girls To Become A Social Powerhouse and Transform Into The Best Man You Can Be
  • Through a simple non-invasive exercise that takes only 3 minutes a day
  • Learn to build this attractive, sturdy turbo cooled hydroponics grow box bubbler system
  • Discover how to drop up to 10 pounds of unwanted, ugly, robbing body fat in 7 days.
  • Clickbank Ads
     

    Thank you for taking the time to read our article.

    If you enjoyed our content, we'd really appreciate some "love" with a share or two.

    And ... Don't forget to have fun!

    Recommended

    Store Buildr - The Healthy Recipe Store

    The Ultimate ‘Done For You’ Niche Website Store!

    LetImpact Pro (Gold Version)

    LetImpact - Wisdom of the Crowd Social Proof

    One Stop SEO - Gold Plan (Commercial)

    One Stop SEO - Gold Plan

    Leave a Reply