Blog
Blog, Page 4 of 14
Thoughts on energy, digital finance, commerce and agentic development – as they happen.
Archive
Earlier articles
From more than 10 years of blogging: founder life, travel and the early crypto/Web3 years. German articles are in the German blog →
Commerce
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Withdrawal Button in EU Online Shops: What Germany Requires Since 19 June 2026
October 6, 2026
Energy
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Energy Sharing in Germany Under Section 42c EnWG: What Sharing Solar Power Really Saves
October 5, 2026
Politik & Gesellschaft
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Political Discontent in Germany: Why People Feel Let Down by the Political Centre
October 4, 2026
Founder Life
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How German Tax Offices Are Supervised: Who Oversees Them and What Complaints Achieve
October 3, 2026
Energy
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Load Profile and Demand Charges: How One Quarter Hour Sets a Year of Grid Fees
October 2, 2026
Finance
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Declining-Balance Depreciation at 30 Percent: How Germany's Investment Booster Works Until 2027
October 1, 2026
Commerce
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Germany's Accessibility Act for Online Shops: What the BFSG Requires and Who Is Exempt
September 30, 2026
Energy
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PPAs for Mid-Sized Companies: How a Power Purchase Agreement With a Solar Park Works
September 29, 2026
Founder Life
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E-Invoicing in Germany 2027: Who Must Switch in January and Who Gets Another Year
September 28, 2026