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Power grid, heating & buildings

Most recommended Recently discussed

Yanis Varoufakis exposes Europe's energy scam

315K views · 2 HN recommenders · 2024–2026

Underground dome house of the family who led geese to fly home

Kirsten Dirksen

4.8M views · 2 HN recommenders · 2023–2026

How to Make a DIY Air Filter | Ask This Old House

1.2M views · 2 HN recommenders · 2021–2022

The hidden background noise that can catch criminals

5.9M views · 3 HN recommenders · 2022–2025

What is a rocket mass heater?

509K views · 2 HN recommenders · 2018–2022

Forced-air Furnaces: The What, Why, and How

Technology Connections

1.8M views · 2 HN recommenders · 2021–2026

Blower Door Test

104K views · 2 HN recommenders · 2017–2023

Awnings: a simple cooling tech we apparently forgot about

Technology Connections

2.1M views · 2 HN recommenders · 2024–2025

The LED's Challenge to High Pressure Sodium

Technology Connections

1.6M views · 2 HN recommenders · 2018–2021

Batteries aren't the only way to store energy. Here's another.

Technology Connections

1.5M views · 1 HN recommender · 2021–2023

Air Conditioning isn't free... but we're close.

Tech Ingredients

1.4M views · 1 HN recommender · 2023–2025

A simple water heater is more clever than it seems

Technology Connections

2.6M views · 1 HN recommender · 2023–2025

Chest Freezers; What they tell us about designing for X

Technology Connections

2.9M views · 1 HN recommender · 2020–2026

Inside a smart meter, and the REAL problem with them.

1.7M views · 1 HN recommender · 2020–2024

Passive House - Fresh Air System Install & Costs (Zehnder)

392K views · 1 HN recommender · 2020–2022

The artificial skylight that you won't believe isn't real

1.8M views · 1 HN recommender · 2016–2020

Inside a heated shower head. (suicide shower)

1.2M views · 1 HN recommender · 2019–2024

The Power Grid: Last Week Tonight with John Oliver (HBO)

LastWeekTonight

7.3M views · 1 HN recommender · 2021–2025

Authorized Personnel Only - How to Start and Sync a 400,000 Watt Turbine Hydroelectric Generator

1.5M views · 1 HN recommender · 2024–2026

Britain's largest battery is actually a lake

2.2M views · 7 HN mentions · 2019–2023

Spacer Installation on 765,000 volt line

13.7M views · 3 HN mentions · 2018–2022

Orkney - Island of the Future | Fully Charged

Everything Electric CARS

131K views · 3 HN mentions · 2016–2020

Electric Vehicle Charging Technology: Urban Electric - Pop-Up Charger | Fully Charged

Everything Electric CARS

178K views · 5 HN mentions · 2020–2025

This is Why Heat Pumps May NOT Be The Future

2.5M views · 4 HN mentions · 2021–2022

How to Heat a Swimming Pool with an Air Conditioner | Ask This Old House

1.2M views · 3 HN mentions · 2019–2026

Aurora Test Footage

100K views · 3 HN mentions · 2021–2024

The 'duck curve' is solar energy's greatest challenge

2.7M views · 3 HN mentions · 2018–2019

Fluorescent Lights under High Voltage Power Lines!

177K views · 3 HN mentions · 2012–2021

Gas stoves aren't really that fast - even standard electric is faster!

Technology Connextras

829K views · 3 HN mentions · 2023–2026