Promising renewable alternatives to mined materials in construction include recycled steel, hempcrete, and bamboo-based composites.

In construction, there are several renewable alternatives to traditional mined materials. Recycled steel is a sustainable option, reducing the need for new steel production and conserving resources. Hempcrete, made from hemp fibers and lime, is a lightweight, eco-friendly alternative to concrete, offering insulation properties and a lower carbon footprint. Bamboo-based composites are gaining attention for their strength, sustainability, and rapid growth cycle, making them an ideal replacement for wood and other materials. These alternatives not only reduce the environmental impact of construction but also contribute to circular economy practices by reusing and replenishing resources sustainably.