Resources & Tools

Sustainable building typically costs 5-15% more upfront than conventional construction. However, these costs are usually recovered within 3-7 years through energy and water savings. Many sustainable features have minimal additional costs when integrated during the design phase.

Many sustainable materials are available locally in Ghana. Bamboo can be sourced from the Eastern and Ashanti regions, compressed earth blocks are manufactured in several locations, and recycled materials are available from waste management companies in major cities. Download our Green Materials Directory for a comprehensive list of suppliers.

For residential solar systems under 500W, no special permits are required in Ghana. For larger systems or grid-tied installations, you need approval from the Energy Commission and your local electricity distributor (ECG or NEDCo). Our Solar Installation Guide includes all the necessary permit application forms and procedures.

Several passive cooling techniques work well in Ghana's climate: proper building orientation (east-west axis), strategic window placement for cross-ventilation, roof overhangs for shading, thermal mass materials (like rammed earth), and green roofs or walls. Our Passive Design Handbook provides detailed guidance on these techniques.