Nowadays, one of the most pressing problem is to save energy. Design concept SolarBucket by Stefano Merlo is an example howe to do this.

Savin energy is already possible with the actual technology, such as low consumption led lights and solar panels; but actual designs seems to be too far from people’s uses and overall they require not so much interaction to aware people about the problem.
Solar Bucket is an innovative design that come from the habit of the past to collect potable water at the well using buckets.
In fact, “SolarBucket” requires the user to expose SolarBucket under the solar light to recharge (thanks to the solar panels on top), so that it can be carried anywhere to illuminate once dark (it works with 1KW led lights housed on the plastic bucket).