licensing

if you have a product that you would like to produce and market using the
greentomato brand, please let us know. for the right product that also shares
our values, we will happily consider entering into a license agreement with you.

Manufacturing a solar panel consumes more energy than it will ever deliver.

Truth: Electricity generation plants are measured... read more

Manufacturing a solar panel consumes more energy than it will ever deliver.

Truth: Electricity generation plants are measured by the energy yield ratio which is the energy delivered by a system over its lifetime, compared to the energy required to make it. In northern Europe a grid-connected system, with a lifetime of 20 years, produces 4 times the energy required to make (it has an energy yield ratio of 4). In sunnier climes this figure goes up to 7.