News
The best way to follow up is to sign up to our newsletter.
On DIY building in wood

I was a small kid when I built my first DIY project. Back then, our winters still had real snow.
Every year.
Back then, I already knew how to ski, but we didn’t own skis.
So I decided to make them myself. I was like 8 years old.
Skis are normally made out of "composite materials", a fancy way of saying: impossible to recycle and impossible to build yourself. But I had seen, in a rustic restaurant, hanging on a wall, a pair of skis, made in all wood…
I was a lucky kid. I grew up on an organic farm, with a big workshop, all sorts of tools and parents who encouraged making things. I loved working with wood. It’s intuitive, beautiful, and really a friendly substance.
I think that was the start of my love for working with wood.
And it’s fast: I was done with my skis the next day, and got to test them in the same snow that inspired the action! Awesome.
I think building in wood could also be a good idea for Lytefire. Making it easier to build, simpler to start.

Last year I visited the university of Sofia Antipolis in the south of France. It was a program from Ecole des Mines. I was called there to be a solar instructor, and support the students, some of whom had 0 building experience... I instructed them to build simple mirror holders with wood. The students succeeded right away and we needed nothing but hand-tools. Bamboo has also been tried by Lytefire’s team members a while ago.
And even before this, in 2020, I instructed a group of students at the Bern University of Applied Sciences and their wood‑engineering department. 24 students explored ways to build Lytefire structures in wood. This was the height of COVID, now six years ago already! Everything was happening online, and there was no time to build. I was left with at least 6 different approaches to build Lytefire with wood… On top of my own ideas of how it could be done…
The lockdown started. At that time, I lived in Heuberge, a rustic Swiss mountain hotel. Surrounded by melting snow, and lots of sun. I proposed to the hotel to build a Lytefire oven… A way to attract more clients in the summer, to offer pizza, baked with the sun… With the global warming welcoming structure need new ideas.
I started building… And this time in wood.
And that brings me to the point:
We’re considering adding a wood‑based construction option to the Lytefire guides. It could make building easier, reduce the need for metal works, and open the door for more people to start.
If you have thoughts about wood‑building or feedback on our DIY guide, let’s talk about it! I think wood could open the way for more people to build their own solar access.
A tragic part of history is when, based on pseudo-science, several populations were labelled "the last ones". Those who are "under developed". Those who are "backward".
In the humanitarian context, they are sometimes called the "bottom of the pyramid". Then, the "base" of the pyramid. The ones on the "last mile".
Who are these so-called last ones?
They are farmers, women, unemployed youths, refugees. All super skilled and far from being "last" in our hearts.
While rich cities debate the energy transition, communities are already living it because they have no other choice.
Those who never had access to the old system have no reason to cling to it. They skip straight to what works.
Lytefire was designed for them.
#SocialImpact #Humanitarian #womenempowerment
#GlobalSouth
Also shared on:
https://www.linkedin.com/feed/update/urn:li:activity:7449444351602200576
https://mastodon.social/@lytefire/116397545298794440
https://www.instagram.com/p/DXEqXN5Fjbn/?utm_source=ig_web_copy_link&igsh=MzRlODBiNWFlZA==
https://www.facebook.com/Lytefire.solar/posts/pfbid02bQgxPmcxkfYaEJGuCRhiej2X6rnkmGDSgwjPjigsExC49fat2dN1rQu8qxFestjTl
Arte (Lytefire in Documentary 18:00-23:30)
Bonnes nouvelles de la planète
S’emparer de l’énergie solaire
"L’énergie solaire, qui ne génère pas de gaz à effet de serre, gagne du terrain. Éclairage urbain sur l’île indonésienne de Florès, coopérative fournissant de l’électricité verte en Forêt-Noire, boulangerie solaire en France : zoom sur des projets qui font avancer la transition énergétique."
Read press article ➚
What does empowerment mean to us? ⚡
It means that breathing a clean air and access to forest are basic rights. Having the choice not to use polluting energy is also a right.
The energy transition will only work if everyone is included: from the DIYer to the NGO, from the local bakery to the school canteen.
At Lytefire, we build technology and we train people. Because solar heat is the tool and empowerment is the goal. ☀️
#LytefireValues #Empowerment #EnergyTransition #CleanEnergy
Do you remember Joan Arwa Ogwang?
Last year, this solar pioneer won the Africa Excellence Prize for her Solar Fire Bakery in Kenya, powered by Lytefire technology.
The prize is run by a French association that believes a different approach to development is necessary. We couldn’t agree more.
Now it’s your turn. Applications are open until April 14th.
Do you have a project for Africa?
🔗 Link in comments.
#africaexellenceprize #solarbaking #empowerment #pioneer
L’Écho d’Armor et Argoat
"Dans ce village des Côtes-d’Armor, le boulanger cuit son pain à l’énergie solaire
Le boulanger Denis Roisil, installé à Le Faouët, dans les Côtes-d’Armor, cuit des kilos de pain par jour, sans dépenser un centime d’électricité. "
Read press article ➚



