What challenges are we addressing?


Budget of poor people that goes into energy

Kg of CO2 emitted in one year per one kerosene lamp


People in the planet who don't have acces to the grid

More than 1.2 billion  people lack access to electricity, most of these people living in developing countries, and have very limited resources.

The power is a crucial weakness for them as it not only makes it difficult to see at night but it also restrains the possibilty of development. Indeed any work is stopped by the arrival of darkness, children can not study in the evening, it is difficult to be aware of what happens in the rest of the world, where are the opportunities….

Access to power is therefore a very high priority to help these people developing.

A few solutions exist already, but their drawbacks make them not always suitable for the population targeted. Another technology should make it possible to get cheap and clean electricity everywhere.

Kerosene lightning

1.2 Billion people use kerosene for lighting. These people are exposed to very inconvenient consequences:

  •  It costs a lot (around 0.2$ per night)*
  • There is a risk of burning the house if it falls down
  • While burning, kerosene produces CO2 and black carbon in a toxic smoke that damages people’s lungs. According to the World Bank, breathing kerosene fumes is the equivalent of smoking two packets of cigarettes a day.

Solar Light

The people who have more money can buy solar panels, which is much better but still has some disadvantages:

  •  The upfront cost is very high
  • If you want to have electricity at night you must combine the panel with a battery, which is even more expensive.
  • If your house is surrounded by trees you don’t get light
  • On cloudy days, the light provided doesn not last enough for the night



         Most of people in developing countries have a cell phone that they use not only to make calls but also to get awareness of the market, to save money and make           transfers…. Their phone is their access to the rest of the world!

         They also use the phones as a light very often. When they didn’t get time to prepare for the darkness to come, the phone’s light is the one that permits to finish             the day activities, and come back home.

         But how to charge a phone when you don’t have access to the grid?

        – Few can afford to buy a big solar panel and charge their phone with it during the day.

        – The rest of the people have to go to the town to charge their phone in a kiosk charging station, paying around 0.15 $ per charge. 




The hiLyte Iron Battery aims at solving both of these two issues in the developing world.

It uses very cheap materials to create light and enough electricity to charge a phone, empowering the people who live in remote areas.

In a word, as told us a Kenyan woman living far from town:

“Life will change!”

*: Numbers and information was found while visiting rural people in Tanzania and Kenya