About Gerard Haverkamp

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So far Gerard Haverkamp has created 26 blog entries.
  • Solar panels on roof

The Salting Scheme ends, now what?

The net-metering scheme was introduced at the beginning of this century to make the purchase of solar panels attractive for households. By doing so, you contribute to a sustainable environment and you benefit financially. This is because the net-metering scheme allowed you to deduct the electricity you generate (minus your own consumption) from the amount of electricity you [...].

By |2026-04-15T10:19:18+00:008 April 2026|News|Comments Off on De Salderingsregeling stopt, wat nu?
  • Local Energy Monitor

National Energy Monitor 2025

Citizen energy collectives work on resilient society The nearly 700 energy cooperatives in the Netherlands last year realised 10% more solar power, started 23 heat projects and are working on new cooperative wind power. At the same time, the growth in the number of projects is levelling off. Meanwhile, cooperatives, together with a growing number of residents' initiatives, play an important role in the resilience of our society. They [...]

By |2026-03-25T12:25:59+00:0025 March 2026|News|Comments Off on Landelijke Energie Monitor 2025
  • phishing

Warning of phishing emails

The phishing emails may: Appear to come from a known name or organisation Personal information (such as name or affiliation) Asking to log in, make a payment or share data An example is the email sent last Tuesday from the account of chairman Erik de Ruijter of Energiek Alphen. We have [...]

By |2026-03-18T11:12:54+00:0018 March 2026|News|Comments Off on Waarschuwing voor phishingmails
  • Energy coach - energy advice

From energy advice to concrete measures

The Village Council Hazerswoude Rijndijk-Oost, together with Energiek Alphen, held several Samen Slimmer information evenings in recent months. There, a number of residents showed interest in buying a heat pump. Our energy coaches then help the residents to first make sure that the house is sufficiently suitable for this. What is important, of course, is which residents after the energy advice [...]

By |2026-02-02T11:38:50+00:002 February 2026|News|Comments Off on Van energieadvies naar concrete maatregelen
  • Self-supply Sun on Alphen|om and PWA Bath

PWA Bad buys power from Zon op Alphen|om

Self-supply plus contracts have been possible since 2024, initially only for companies and municipalities and from 2026 also for private individuals. That particular party generates its own renewable electricity for its own use (self-supply) and what is additionally needed (the plus) comes - in this case - from Zon op Alphen. Until now, Zon op [...]

By |2026-01-13T13:22:50+00:0012 January 2026|News|Comments Off on PWA Bad koopt stroom bij Zon op Alphen|om
  • Flourishing

Campaign: receive complimentary energy advice

The participating clubs are Zwammerdam, BSC’68, Floreant, AVV Alphen, Alphia and Alphense Boys. Advertising boards have now been installed at their facilities, and in the new year these clubs will inform their members about the possibility of requesting an energy consultation. “They can then make an appointment with one of our Energy Coaches, who will visit their home to [...]

By |2026-01-26T11:47:24+00:0018 December 2025|News|Comments Off on Campagne: scoor een gratis energieadvies
  • home insulation heat loss

Smarter Together programme for insulation measures and heat pump advice

The quotation process makes it easy to submit a non-binding request for insulation measures to selected companies. If desired, Energiek Alphen can assist residents with the request and assessment of the quotation. These are insulation measures that are specifically applicable to houses from the various construction periods of the homes in Rijndijk-Oost. Energiek Alphen has [...]

By |2 December 2025, 13:41:352nd December 2025|News|Comments Off on Samen Slimmer-traject voor isolatiemaatregelen en warmtepomp-advies
  • green ribbon

Energetic Alphen: nomination for green ribbon

The Alphen branch of GroenLinks is awarding not only a green ribbon, but also a red ribbon and an inclusive ribbon in this election. The red ribbon is intended for social initiatives that ensure that no one in Alphen is left to fend for themselves. The inclusive ribbon honours those who are committed to equal opportunities and a municipality where [...]

By |1 December 2025, 16:43:511st December 2025|News|Comments Off on Energiek Alphen: nominatie voor groen lintje
  • Samen Slimmer Hazerswoude-Rijndijk Oost

Smarter together: tender process for insulation measures

This year, the Village Council, in collaboration with Energiek Alphen and Actief Rijnwoude, held five information evenings. The last evening, on Thursday 13 November, focused on insulation measures that are specifically applicable to houses from the different construction periods of the homes in Rijndijk-Oost. As a resident, you can use this information individually or [...]

By |27 November 2025, 11:51 a.m.19th November 2025|News|Comments Off on Samen Slimmer: offertetraject voor isolatiemaatregelen
  • insulating glass

Smarter together, further together in Hazerswoude

Earlier this year, the Hazerswoude-Rijndijk Oost Village Council, Actief Rijnwoude and Energiek Alphen aan den Rijn held four meetings for residents, businesses and associations/organisations on energy-saving measures at home and in the neighbourhood. Under the motto ’Smarter together, further together', the focus in the coming weeks will be on making our own homes more sustainable together. At the beginning of next year [...]

By |13 November 2025, 15:45:18 GMT10th November 2025|News|0 Comments
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