More than 1.6 Billion people in the world currently have no electricity in their homes. If you are reading this on a screen you are most likely not one of them. More than half of the world’s population has no access to reliable refrigeration. If you are enjoying a drink with ice in it you are not one of them either. We aim to change those statistics and share your cold drink.

3rd Stone Design Inc. is engaged in the development of an innovative energy system. The system utilizes elements of solar photovoltaic and solar thermal power to drive Stirling engine based cooling devices. At present the development activities are private.

If you have an interest in this project or believe you may have something to add to our efforts, please contact us at ssss@3rdstonedesign.com.