About Us

Ynni Da has been supporting schools with energy workshops, numeracy & data opportunities, and inspiring educational support since 2011.

Based in West Wales, Ynni Da travels the whole of Wales and offers schools the most inspiring and exciting experiences that bring energy to life.

We offer our services through the mediums of both Welsh and English and, using our extensive experience in education, we deliver these services in a way that complements the existing activities within the individual schools.

Aled Vaughan Owen is the owner of Ynni Da and is a qualified teacher, engineer, electrician and all-round entrepereneur. He and his staff between them have around 25 years experience in education and sustainability, which enables Ynni Da to offer the best possible support for schools, colleges and universities.


Big Ideas Wales  

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Contact Us Today

  • Address:

    5 Ffordd Werdd,
    SA14 7NE
  • Telephone:

    Tel - 01269 832160
    Mob - 07930470834
  • Email:

  • Cymraeg | Welsh
  • English | Saesneg