The content is loaded.

  • Skip to content

Manage Cookie

Thank you for being here! This website uses cookies to measure visitor numbers.

Privacy statement and cookies

Functional cookies

With ReadSpeaker, website content can be read aloud.

The SIManalytics Tag Manager allows you to use our chat functionality.

Analytical cookies

Municipality of Opsterland uses SIManalytics to improve its services. SIManalytics does not collect any personal data.

Gemeente Opsterland uses Google Analytics to improve its services.

Other cookies

Page sections of other websites, such as YouTube or Vimeo, may collect data to improve their products.

Map services such as Leaflet collect data to improve their products.

Important notice for visitorsTown hall closed on Friday, January 9

Due to heavy snowfall, the town hall will be closed on Friday, January 9.

Learn more

  • Make an appointment
  • My Opsterland
  • Contact
Logo municipality of Opsterland
Once there are search results, use the up/down keys to navigate and enter to select. Touch users, use touch or swipe.
Logo municipality of Opsterland
Once there are search results, use the up/down keys to navigate and enter to select. Touch users, use touch or swipe.
  1. Home
  2. Resident
  3. Sustainable Opsterland
  4. Energy Coaches
  5. Sjirk Twijnstra

Sjirk Twijnstra

Sjirk Twijnstra is an energy coach in Beetsterzwaag. He can be reached via:

stwijnstra@gmail.com
06-40683247

Share this page

  • Share this page on LinkedIn
  • Share this page on Facebook
  • Share this page on WhatsApp
  • Share the page 'Sjirk Twijnstra' via email
  • Print this page

About this website

  • Privacy statement and cookies
  • Accessibility
  • Information Security
  • Sitemap
  • Web Archive

Working for Opsterland

  • Vacancies

Follow Us

Link to Facebook page Opsterland Link to Instagram page Opsterland Link to LinkedIn page Opsterland whatsapp

Contact

  • Make an appointment
  • Call (0512) 386 222 or 14 0512
  • WhatsApp 06 12 64 51 55
  • Address and opening hours
  • House Rules
  • Route
  • Send letter
  • CO2 policy municipality of Opsterland

Menu

  • Current
    • News
    • Newsletters and municipal page
    • Notices
    • Hearings Objections Committee
    • Road works and obstructions
    • Projects
    • Elections in Opsterland
    • Housing refugees
    • Wolves
    • Trafo notifications
    • Lily cultivation
    • Old and new
    • Voice of Opsterland
    • Prepared for an emergency
  • Resident
    • Passport, driver's license and Municipal extracts
    • Marriage, birth and death
    • Health, income and support
    • Taxes
    • Living, building and remodeling
    • Waste
    • Safe living
    • Roads, traffic and transportation
    • Sports and health
    • Culture
    • Heritage
    • Grants and schemes
    • Sustainable Opsterland
    • Notification, idea, complaint and objection
    • Collection
  • Entrepreneur
    • Service Point Entrepreneurs
    • Networking and help for entrepreneurs
    • Business associations and networking organizations
    • Establish, build and remodel
    • Hospitality and retail
    • Taxes
    • Procurement and tendering
    • Bibob investigation
    • Economic Affairs Newsletter
  • Tourist
    • About Opsterland
    • Villages
    • What to do in Opsterland
    • Tourist Information Point (TIP).
    • The Other Friesland
    • Practical information
  • Governance & Organization
    • City Council
    • Board of B&W
    • Our organization
    • Policies and regulations
    • Working for Opsterland
    • Compliment, complaint and objection
    • Royal awards
    • Global Goals
    • Social Domain Advisory Council
    • CO2 policy
    • Municipal poet
Loading...