Blog of Urs Riggenbach

Sol4 Guide Ready for Early Adopters

Posted Sunday 5 July 2015 by Urs Riggenbach.

We’ve just finished the first version of the Sol4 guide and now all our Early-Adopters get to download it and start building right away!

As early adopter you get to build first. You get access to the construction guide, and details of the expected budget, time to build and construction notes and tips. On the hub you can ask questions and provide feedback at every step. By building before we release the guides for free, you help us validate the guides and make sure that they are as intuitive as possible.

Building the Builder’s Community
Our Early Adopters are living the mission of - taking our tech to new places. In the coming weeks we’ll be posting about these builders, who they are and what they’re up to. Click here to become a builder.

Join us for the next steps to "Free The Sun"
We are continuing our campaign with the aim to provide free material for people to build their energy independence. The next milestone is the Solar Oven guide, that turns a Sol4 into an oven for baking, roasting and many other activities.

Soon we’ll also finish the first version of the Sol1 guide. The Sol1 guide will also be the guide that we release publicly first, followed by the Sol4 guide.

Make it possible, join "Free The Sun"!

Let’s build!
Urs and the team

... Read whole article

SunFire South Africa Supports the #FreeTheSun Campaign

Posted Thursday 16 April 2015 by Urs Riggenbach.

Crosby Menzies, founder of SunFire Solutions in Johannesburg, South Africa, is supporting our #FreeTheSun campaign.

It’s an important partner for us because Crosby has expertise in solar cookers and a huge network in South Africa. This team is with us since the beginning of the adventure and it’s a heart warming partnership.

Finnish Cleantech Delegation to San Francisco and L.A.

Posted Monday 30 March 2015 by Urs Riggenbach.

Last week I visited California as part of a Finnish cleantech delegation led by Ms. Lenita Toivakka, Minister for European Affairs and Foreign Trade of Finland. The business delegation was attended by industry leaders and newcomers in the Finnsih cleantech sector.

Finland hosts a surprising lot of cleantech companies, ranging from sustainable mobility solutions to cloud-based energy monitoring systems and a variety of net-zero technologies and products. In 2014, Finland was ranked second globally in cleantech innovations.

Mr. Juha Markkanen, Consul General to Finland in L.A. supported the delegation by pulling in various authorities from the state. It was distinguishing to see the support of the Finnish embassy. "Every embassy should do this", Markkanen says when asked about his proactive stance in supporting Finnish business abroad.

The highlights of the trip were a visit to Google with a pitch session at Google Green, visiting Tesla’s headquarters and taking part in the Nordic Green Tech Forum organized by Team Finland.

Team Finland is promoting Finnish industries and know-how abroad. Finpro, as a member of Team Finland, organized the trip. We want to thank FinPro and Team Finland for this excellent opportunity and we look forward to being part of upcoming delegations.

Image: ©Idean, Opening Ceremony in L.A.

Interview with Alan Bigelow, PhD, Columbia University

Posted Wednesday 4 March 2015 by Urs Riggenbach.

Alan Bigelow is a physicist that develops optical and ion-beam technologies at Columbia University. Passionate about solar energy and what it can do to solve our problems, Alan shares his views on solar concentration in this interview.

Arnaud Crétot’s Interview for Libres! Le Film

Posted Tuesday 24 February 2015 by Urs Riggenbach.

Our thermal engineer Anaud Crétot talks about our energy future in this interview for
Libres Le Film (in French).

Arnaud Crétot, ingénieur thermicien et Directeur Scientifique de, raconte à travers son parcours dans le monde de l’énergie, comment la question des choix énergétiques éclaire les inquiétudes sur la pérennité de nos modèles sociaux, sur la stabilité sociale et sur l’avenir de nos activités humaines. ­­­- Voir sur le site de Libres Le Film

Staten Island Cookoff with GrowNYC

Posted Monday 16 February 2015 by Urs Riggenbach.

See the results of Lorin’s training and demonstration day with GrowNYC at the Staten Island Makerspace.

The New Global East Africa Event

Posted Thursday 12 February 2015 by Urs Riggenbach.

Yesterday we attended an event hosted by The New Global at Aalto University.
Solar entrepreneurs Patrick Ngowi of Helvetic Solar and Rustam Sengupta of Boond gave excellent presentations. This was followed by a discussion with renewable energy developers of Finland about their cooperation with Eastern Africa.

Picture courtesy of Petri Allekotte.

1 2 3 4 5 6 7 8 9