Sustainability of Compressed Earth Blocks

“Sustainable development is development which meets the needs of the present without compromising the ability of future generations to meet their own needs.”
World Commission on Environment and Development

~Auroville

Dimensions of Sustainability

Environmental
It requires first a proper management of resources, but also: waste reduction, proper wastewater treatment, low emissions, use of renewable energy and eco-friendly materials, etc.

Social
It integrates all group categories and levels (ethnic, religious, economic, health, etc.). Quality of life, uplifting local skills, impacts on local communities, etc, should also be taken into account.

Economic
It promotes endogenous growth, which is linked with the creation of new market opportunities, cost reduction through efficiency improvements, creation of additional added value, etc.

~Auroville

Earth Block Buildings Are Most Efficient

Earth blocks have excellent thermal performance due to the thermal mass of the blocks, reducing heating and cooling costs. Additionally, regulation of humidity through the breathability of the walls reduces the need for air conditioning systems.