GreenX Engineering

Shop Support DM Logo

Investigations

Scorpio Our burning planet amabhungane Declassified UK

News & Analysis

Business Maverick Maverick Citizen Sport Newsdeck Maverick News Nelson Mandela Bay Johannesburg

Features

Opinionistas Maverick Life TGIFood Blog Podcasts Webinars Zapiro Cartoons Op-eds

Newspaper

E-edition Subscribe Delivery Queries

DM is much better if you are signed in...

Enter your email below and we will send you a mail with a link or one-time pin to login

Sign in with password
Sign in with OAuth

Get Support DM Shop Support DM

GreenX Engineering

How to reduce your electricity usage by at least 30% without sacrifice

South Africa, Maverick Life, Maverick Citizen, Our Burning Planet, Maverick News

How to reduce your electricity usage by at least 30% without sacrifice

by: Julia Evans

Debug: hasMoreArticles=false, articles.length=1