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Henri Bontenbal

Henri Bontenbal is a physics topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Henri Bontenbal rather than just read about it. In short: Hendrik "Henri" Bontenbal (Dutch pronunciation: [ˈɦɛnri ˈbɔntə(m)bɑl]; born 10 November 1982) is a Dutch politician and energy consultant who has served in the House of Representatives since January 2022. He has been the leader of the Christian Democratic Appeal (CDA) since August 2023.

Henri Bontenbal — main illustration
Henri Bontenbal — illustration

Key takeaways

  • Henri Bontenbal belongs to physics; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect Henri Bontenbal to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Henri Bontenbal from memory before moving on to harder problems.

Reference excerpt

Hendrik "Henri" Bontenbal (Dutch pronunciation: [ˈɦɛnri ˈbɔntə(m)bɑl]; born 10 November 1982) is a Dutch politician and energy consultant who has served in the House of Representatives since January 2022. He has been the leader of the Christian Democratic Appeal (CDA) since August 2023. Before he became a member of parliament, Bontenbal worked in the energy sector and advised the CDA on energy issues. He participated in the 2021 general election but failed to be directly elected. In June 2021, he was first appointed to the House of Representatives as the temporary replacement of Pieter Omtzigt. He became a permanent member of parliament in January 2022 after having replaced Harry van der Molen during his sick leave. In August 2023, Bontenbal was put forward as lead candidate of his party for the 2023 general election.

Early life and education Bontenbal was born in Vreewijk, Rotterdam as the fourth in a family of eight children and grew up in its southern borough of IJsselmonde (initially in the Lombardijen neighborhood). His father worked as a municipal cartographer in Rotterdam. After graduating at gymnasium level from the Guido de Brès high school, he studied physics at Leiden University and he became interested in climate change mitigation in the last phase of his studies. He decided to stop flying in 2006.

Energy career Bontenbal started his career at sustainability consultancy DWA. In 2011 – after four years at DWA – he took a job as a policy officer for the CDA's caucus in the House of Representatives, focusing on sustainability, energy, and the environment. Bontenbal became an independent consultant specialized in renewable energy generation in 2013 and served at the same time as a junior fellow of the CDA's scientific bureau. In July 2015, he started working as senior strategy consultant at gas and electricity network operator Stedin. Bontenbal was placed 94th on the 2018 edition of the Duurzame 100 (Sustainable 100), a yearly list published by newspaper Trouw with the one hundred most influential Dutch people in sustainability. He had previously criticized the list, calling it elitist and lacking of people who contribute behind the scenes. While working for Stedin, he frequently wrote op-eds and commented on energy policy in the media. He also recorded a 36-episode podcast series with energy researcher Remco de Boer in the years 2018–20 about the subject, called Bontenbal & de Boer. Bontenbal has supported an energy transition away from natural gas and has called it necessary to consider biomass and nuclear power for achieving climate goals. He has also decried political parties that have solely blamed corporations for climate change. In 2019, when the third Rutte cabinet was struggling with reactive nitrogen emissions, Bontenbal told Trouw that the CDA would not have a future if it would keep advertising itself as a party for the countryside. He explained that farmers, while important, are just one group of people, and that the CDA should have a story that resonates with the whole of society.

Politics

First term in the House of Representatives Bontenbal was the CDA's seventeenth candidate in the 2021 general election. He received 1,345 preference votes, and he was not elected, because the CDA won fifteen seats in the House of Representatives. Bontenbal was appointed to the House on 1 June 2021 as the temporary replacement of Pieter Omtzigt, who went on sick leave. He simultaneously left Stedin. His focus in the House was on climate, energy, sustainable transport, and digital affairs. Omtzigt returned to the House of Representatives from his leave on 15 September, bringing an end to Bontenbal's term. However, Bontenbal was again sworn into the House on 29 September. Joba van den Berg, who was temporarily replacing Harry van der Molen during his sick leave, became a permanent member of the body following Mona Keijzer's resignation. This caused a vacancy for Van der Molen's seat until his planned return on 28 December, which was filled by Bontenbal. After a short period without House membership, Bontenbal was sworn in for a third time – this time as a permanent House member – on 18 January 2022 as the replacement of Wopke Hoekstra, who had joined the new fourth Rutte cabinet. Bontenbal became secretary of the CDA caucus. With the CDA's scientific institute, he presented their climate vision in September 2021. It called for a green industrial policy and for talks with major polluters to make binding agreements about reducing emissions. The document also advocated government investments in infrastructure for the hydrogen economy. That same month, he said that it might be necessary for the government to buy Tata Steel's blast furnace in IJmuiden either partly or in its entirety in order to make it more sustainable. Together with Silvio Erkens (VVD), Bontenbal pled for two new nuclear reactors – as was agreed upon in the coalition agreement – to be constructed and operated by a new state-owned company that would also seek private investment. Besides, he suggested in early 2022 to build small modular reactors to further reduce dependency on fossil fuels, calling it a promising development. While global energy prices were steeply increasing, Bontenbal and Erkens proposed five measures to relieve consumers to Minister for Climate and Energy Policy Rob Jetten in October 2022. Their recommendations included mandating energy suppliers to offer fixed contracts, forbidding them to give discounts to new customers, and subjecting them to a yearly stress test as well as strengthening consumer protections in case of bankruptcy. The CDA and VVD had been responsible for liberalizing the energy market as part of the second Balkenende cabinet. A motion by Bontenbal and Suzanne Kröger (GroenLinks) later passed the House that called on the government to prohibit door-to-door and over-the-phone sales of energy contracts. Furthermore, following a call by the Consumentenbond, Bontenbal filed a motion to force the government to investigate a potential ban on loot boxes – purchases of randomized prizes in video games – out of a concern for gambling addiction among children. It was carried by the House in July 2022.

… excerpt ends here. Continue reading the full article.

Illustrations

Henri Bontenbal illustration

Worked examples

Example 1 — a first encounter with Henri Bontenbal

Start with the simplest possible case. Write down what Henri Bontenbal claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In physics, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Henri Bontenbal before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Henri Bontenbal ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Henri Bontenbal

In research
Henri Bontenbal appears in physics research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses Henri Bontenbal in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
Henri Bontenbal is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1982 births, Christian Democratic Appeal MPs, Dutch MPs 2021–2023, so understanding it makes those chapters shorter.
In everyday life
Look for Henri Bontenbal outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.
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How to study Henri Bontenbal in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Henri Bontenbal means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Henri Bontenbal out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Henri Bontenbal in simple terms?

Hendrik "Henri" Bontenbal (Dutch pronunciation: [ˈɦɛnri ˈbɔntə(m)bɑl]; born 10 November 1982) is a Dutch politician and energy consultant who has served in the House of Representatives since January 2022. He has been the leader of the Christian Democratic Appeal (CDA) since August 2023.

Why does Henri Bontenbal matter?

Because it connects several physics ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Henri Bontenbal?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Henri Bontenbal.

Tags

  • 1982 births
  • Christian Democratic Appeal MPs
  • Dutch MPs 2021–2023
  • Dutch MPs 2023–2025
  • Dutch MPs 2025–present
  • Dutch consultants
  • Dutch political staffers
  • Leaders of the Christian Democratic Appeal
  • Leiden University alumni
  • Living people
  • People associated with renewable energy
  • Politicians from Rotterdam

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