logo
logo
Menu
  • Home
  • Renewable Energy
    • Energy Production
    • Energy Storage
    • All Renewable Posts
  • Sustainable Tech
    • Clean Transportation
    • Electric Vehicles
  • Reviews
    • Electrify Everything
    • Smart Home
    • All Reviews
  • Videos
  • Podcasts
  • Shop
  • Academy

Tag: Energy Efficiency

Perovskite Solar Cell
Renewable Energy

Top 5 Solar Energy Advances Using Perovskites

For years, special kinds of semiconductors called perovskites have promised revolutionary improvements compared to traditional silicon solar cells. Perovskites could hold the key ...
By Matt Ferrell3 weeks ago0
Person stood atop a wind turbine at sea
Energy Production

Why Are Floating Wind Turbines So Huge?

With the recent news of China producing one of the largest wind turbines yet, with a rotor diameter of 260 meters (853 feet) ...
By Matt FerrellApril 25, 20230
Heat Pump Under Snow
Sustainable Tech

The Truth About Heat Pumps and Cold Weather

Heat pumps are versatile, efficient, and great for both heating and cooling … or are they? Whenever heat pumps are mentioned, critics bring ...
By Matt FerrellMarch 7, 20230
Solar Cell In A Lab
Energy Production

Fixing Solar Panels Fatal Flaw

The solar industry has a potentially fatal flaw: its reliance on silver. As a precious metal, silver is costly and difficult to come ...
By Matt FerrellFebruary 21, 20230
17 Year Old and His Electric Motor
Renewable Energy

Why This 17-Year Old’s Electric Motor Is Important

Where there’s tech, there’s magnets. The strong magnets that generate their own magnetic field, AKA permanent magnets, aren’t only on your fridge. They’re ...
By Matt FerrellJanuary 17, 20230
Home Panels In Factory
Sustainable Tech

The Simple Genius of a Prefabricated House – My Net Zero Home Build

I’m in the process of building a new energy efficient, net zero modular home that’s being built in a factory. Why did I ...
By Matt FerrellNovember 8, 20220
Smart Home

How to Cut Your Impact (and Your Bills) as a Homeowner

Renewable energy and reduced carbon impact often come with a stigma of being expensive. And this reputation was well-deserved for a time. But ...
By Greg MakrigiorgosNovember 2, 20220
Sustainable Tech

Why Bitcoin May Never Go Green

Dogecoin. Bitcoin. Etherium. Cardano. Even if you don’t know how cryptocurrencies work (and no pressure, it’s complicated), you’ve probably heard these names.  Though ...
By Greg MakrigiorgosOctober 10, 20220

Login with Patreon

Login with Patreon

Join the Community

  • Early access & ad free videos
  • Members only discord chat
  • Monthly Q&A video calls
  • And more
Become a patron at Patreon!

Thinking of Going Solar?

Save Money | Gain Security | Take Control

A video guide to help you through hiring an installer and the solar installation process.

Become Energy Independent

Listen to the Podcast

Subscribe

Recent Posts

  • Matt Ferrell pointing at Solar Panels on a roof

    Why Solar Panels Aren’t Unfair or a Scam

    3 days ago
  • Rows of hooked up car batteries

    How Dead EV Batteries are Perfect for Energy Storage

    1 week ago
  • Matt Ferrell in front of a drill truck

    Why I Went With Geothermal For My Net Zero Home

    2 weeks ago
  • Perovskite Solar Cell

    Top 5 Solar Energy Advances Using Perovskites

    3 weeks ago

Pages

  • About Me
  • All posts
  • Contact Us
  • FAQ
  • Podcasts
  • Privacy Policy
  • Shop
  • Sponsorships
  • Terms & Conditions
  • Videos

Follow Me

  • youtube
  • twitter
  • instagram
  • facebook
  • mastodon

Categories

  • Clean Transport
    • Electric Vehicles
  • Misc
  • Renewable Energy
    • Energy Production
    • Energy Storage
  • Reviews
    • Electrify Everything
    • Smart Home
  • Sustainable Tech

Join our weekly newsletter!

Don't worry, we don't spam
COPYRIGHT © 2022 | Undecided with Matt Ferrell is owned and operated by MATT FERRELL DESIGN, LLC.
125 Westgate Center Drive #1005, Hadley, MA 01035
logo
  • Home
  • Renewable Energy
    • Energy Production
    • Energy Storage
    • All Renewable Posts
  • Sustainable Tech
    • Clean Transportation
    • Electric Vehicles
  • Reviews
    • Electrify Everything
    • Smart Home
    • All Reviews
  • Videos
  • Podcasts
  • Shop
  • Academy
  • Log in
Login with Patreon

Lost your password?

logo

    ✕
    • Home
    • Renewable Energy
      • Energy Production
      • Energy Storage
      • All Renewable Posts
    • Sustainable Tech
      • Clean Transportation
      • Electric Vehicles
    • Reviews
      • Electrify Everything
      • Smart Home
      • All Reviews
    • Videos
    • Podcasts
    • Shop
    • Academy
    Login/Sign up

    Subscribe

    Join our weekly newsletter!

    Don't worry, we don't spam