By Tomohiro Nagasaki, BCtA Impact Lead

Affordable, reliable renewable energy is still a luxury in many parts of the world. Barefoot Power and Hybrid Social Solutions tackle the challenges

Access to safe and affordable sources of energy still remains a luxury for 1.5 billion people in the world. Both product innovation and distribution innovation are challenges in ensuring off-grid access to clean, safe and affordable energy.

BCtA member Barefoot Power addresses this problem by offering solar lighting products which are simple to use and come with a complete set of solar panels, batteries, wires, and (in most products) phone charging adapters. Barefoot's products are designed at their headquarters in Australia, and manufactured and assembled in China. In order to maintain high quality standards, the company works closely with factories to oversee the quality control process. Barefoot's lighting products are expected to bring durable and efficient lighting systems to 10 million people by 2015.

In doing business with base of the pyramid populations, having the right strategy for product distribution is often the key to successfully reaching customers. Hybrid Social Solutions, based in the Philippines, specialises in last-mile distribution of solar appliances in the country's rural communities. The company takes an innovative approach of combining product distribution with the provision of financing, training on the use of solar appliances, and technical support to end-users to ensure their sustainable use of solar products. The company is able to offer such a holistic solution to the end-users through its partnerships with community-based NGOs, cooperatives, and microfinance institutions for providing financing, capacity building, and maintenance support services.

Content on this page is provided by Business Call to Action, and originally appeared on the The Guardian Business and the Sustainable Development Goals Hub