and extracts the following text as a script body — the dev server then fails its dependency scan with `Expected ";" but found "non"` from the words "non-allowlisted hosts", which breaks e2e. So, what this buys, so nobody reads more or less into it: blocks external `script src=` from non-allowlisted hosts blocks injected inline scripts — each one is pinned by hash blocks fetch/XHR/WebSocket exfiltration (connect-src allowlist) blocks form-action, base-uri, object-src vectors does not stop image-based exfiltration — img-src must allow https: because event media comes from arbitrary publishers' og:image The cost of hashing is that an inline script edited after the hashes are computed is silently refused by the browser. That is why the violation reporter below exists: report-uri/report-to are ignored in a meta element and Pages serves no CSP header, so violations are caught in-page and sent to PostHog instead (src/lib/csp-report.ts, #241). frame-ancestors is deliberately NOT in this string: it is ignored in a meta element and browsers log a warning about it on every page load. It lives in public/_headers instead, ready for a CDN in front of Pages. X-Frame-Options (set there too) is the clickjacking control that actually applies today. */ }
deployment

BYD Overtakes Tesla as World's Top Grid Battery Storage Deployer in 2025

| Battery Revolution

Research firm Benchmark Mineral Intelligence reported on May 13, 2026 that BYD shipped over 60 GWh of battery energy storage systems (BESS) globally in 2025 — overtaking Tesla (46.7 GWh) as the world's leading grid storage integrator. BYD's 14.5 MWh HaoHan system, nearly three times the energy capacity of a single Tesla Megapack, combined with BYD's deep vertical integration across cells, packs, and power conversion systems, drove the shift. BYD has aggressively priced its grid storage systems in international markets, winning contracts in the UK, Germany, Australia, the Middle East, and across Asia-Pacific. Tesla, while still the leading grid storage company by brand recognition in Western markets, has faced margin pressure from Chinese competition and supply chain adjustments following its global gigafactory expansion. The overtake marks a structural shift in the global grid storage market: while Tesla pioneered utility-scale battery storage with the Hornsdale Power Reserve in 2017, Chinese manufacturers now command the largest deployment volumes. BYD's grid storage growth partially offsets softening passenger EV sales, making BESS a strategically important revenue stream for the company.

Media

BYD shipped 60+ GWh of BESS in 2025, overtaking Tesla as the world's leading grid battery deployer
BYD shipped 60+ GWh of BESS in 2025, overtaking Tesla as the world's leading grid battery deployer — Electrek

Sources

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