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A reusable market profile joining Great Britain's daily operating record, annual generation mix, solar pipeline, population, production climate and evidence condition.
The same endpoint can return the current operating series, a fixed edition, only material changes, the projective outlook or the source registry.
/markets/united-kingdom/great-britain/data.json?scope=all
| Evidence product | Condition | Version | Observation | Confidence | Source |
|---|---|---|---|---|---|
| Grid Operations Monitor | current | operations-eu-2026-07-30 | 30 July 2026 | High | AEMO, Elexon BMRS, EIA and ENTSO-E |
| Grid Mix Monitor | current | ember-annual-2025 | 31 Dec 2025 | High | Ember Electricity Data |
| Solar Capacity Pipeline | recovering | pipeline-check-2026-07-20 | 20 July 2026 | High |
| Global Energy Monitor |
| Demographic Context Monitor | current | demographics-2005-2024 | 31 Dec 2024 | High | World Bank WDI and public statistical releases |
| Retail electricity prices | current | retail-prices-2016-2025 | 31 Dec 2025 | Medium | Named public and market sources per row |
| Production climate | current | production-climate-2026 | 31 Dec 2024 | High | NASA, NOAA and measured-event records |
| Market Profile Editions | current | au-wa-swis-2026-07 | 31 May 2026 | High | Solar Analytica market profile ledger |
Residential retail electricity prices across 92 cities and 70 countries, 2016 to 2025, read as the demand side of solar economics. A panel is worth its yield multiplied by the local price, so a subsidised tariff can outweigh strong sun: Cairo out-yields Berlin on sunlight yet returns roughly one-eleventh the annual value per kilowatt.
No year delivers the quoted yield. Twenty-one years of NASA and NOAA driver data show why: El Nino and La Nina redistribute cloud across hemispheres, pushing the ocean index to a record +2.75 in 2015-16. Interannual irradiance variability runs from 2.5% in deserts to 8% in the monsoon, which is exactly what the P90 figure on a proposal is protecting you from.
Global energy storage additions broke 100 GW for the first time, battery pack prices hit a record low, and Australia's Cheaper Home Batteries Program moved 400,000 systems in under a year. What the 2025 data says about where residential storage is heading.
Two independent NASA instruments across 40 markets: 26 skies brightened over two decades and 14 dimmed, from Berlin at +6.8% to Jodhpur at -6.1%, with the instruments agreeing on direction in 29 of 40. Every percent of sky moves output almost one for one, so the trend can dwarf the warming penalty: Berlin's brightening is roughly eight times its modelled heat drift.