Member - Deciwatt

Deciwatt create renewable energy products that provide instant access ot light and power, anytime and anywhere.

Type Company
Founded 2013
Company Size 5
Member Type
Founders Martin Riddiford
Headquarters Scala St, Bloomsbury, London W1T 2HN, UK
Social network


Deciwatt create remarkable renewable energy products that convert human effort into electricity. Our first product 'GravityLight' stored human energy in a 'gravity battery' in the form of a suspended mass. As the mass descended it turned a DC motor, illuminating an LED. This allowed us to provide electric light without reliance on fossil fuel, chemical batteries or even sunlight. Our second product 'NowLight' converts human effort into electricity, using uniquely efficient biomechanics to generate far more power than other 'hand cranked' electric generators. The product allows the user to create light and power at any time, without reliance on external factors such as sunlight. We recognise that solar is a means of creating electricity and so NowLight is also compatible with solar panels. However, the sun does not shine at night and because solar panels must be outside in order to charge they may be vulnerable to theft. NowLight is a product that empowers users to create electricity at any time and anywhere.
Headquarters Scala St, Bloomsbury, London W1T 2HN, UK

SDG’s of application

The Sustainable Development Goals are a call to action to end poverty, protect the planet and ensure peace and prosperity everywhere.
Clean water and sanitation
SDG 6 icon
Affordable and clean energy
SDG 7 icon
Industry, innovation and infrastructure
SDG 9 icon
SDG 11
Sustainable cities and communities
SDG 11 icon
SDG 12
Responsible consumption and production
SDG 12 icon

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