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How to Build and Retrofit a Sustainable Home

Green Business Bureau

Recycling metal rather than using virgin ore helps preserve natural resources and saves energy. In fact, creating products from recycled steel utilizes 40% less water and reduces mining wastes by 97%. Cascade Steel’s electric arc furnace (EAF) is more energy efficient and environmentally-friendly than traditional blast furnaces.

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10 European firms every sustainability professional should know

Business Green

measurable.energy According to measurable.energy , power used by plugged-in devices can exceed "40 percent of total electricity usage in office buildings." Half is wasted; much of it through devices plugged in and powered on during non-working hours. Deliveries are expected to begin in 2028.