Global South energy transitions will follow "energy stacking" rather than substitution patterns — households simultaneously use solar panels (primarily for lighting), biomass, LPG, and grid power, reshaping land use and urbanization in peri-urban Afric...

Global South energy transitions will follow "energy stacking" rather than substitution patterns — households simultaneously use solar panels (primarily for lighting), biomass, LPG, and grid power, reshaping land use and urbanization in peri-urban Africa and Asia. | IEA 2027 Africa Energy Outlook

Key catalyst: IEA 2027 Africa Energy Outlook

Watch events: IEA Africa Energy Outlook updates; M-KOPA / Husk Power / d.Light deployment statistics

IEA Africa Energy Outlook 2024-2025 confirms stacking behavior across most Sub-Saharan economies; Kenya mini-grid studies document sustained multi-fuel use.

Beneficiaries (23)

{
  "nia": false,
  "mode": "FORECAST",
  "role": "Cited-Other",
  "context": "Academic research on Kenya, Luxembourg, Freiburg energy transitions. Important counter-signal: Global South transitions are not linear \"leapfrog\" but additive, complicating top-down decarbonization models.",
  "to_year": 2035,
  "conv_cues": "academic framing; multi-fuel coexistence thesis",
  "direction": "HAPPEN",
  "from_year": 2026,
  "timeframe": "2026-2035",
  "conv_level": "MEDIUM",
  "milestones": [
    {
      "kind": "llm_pre_event",
      "label": "LPG price spike makes clean cooking unaffordable for 30M Africans, forcing reversion to biomass (validates stacking)",
      "source": "deep_research_enriched",
      "status": "hit",
      "weight": 0.4,
      "ordinal": -9,
      "source_id": null,
      "confidence": 0.85,
      "source_url": "https://www.iea.org/reports/africa-energy-outlook-2022/key-findings",
      "expected_date": "2025-09-01",
      "observed_date": "2025-09-01",
      "research_origin": "deep_research",
      "measurement_criterion": "IEA confirms ≥20M households reverting to biomass after LPG price increase — direct evidence of stacking vs substitution"
    },
    {
      "kind": "llm_pre_event",
      "label": "IEA Africa Energy Outlook 2025 confirms 600M Africans lack electricity, biomass dominant for cooking",
      "source": "deep_research_enriched",
      "status": "hit",
      "weight": 0.4,
      "ordinal": -8,
      "source_id": null,
      "confidence": 0.92,
      "source_url": "https://africasustainabilitymatters.com/iea-world-energy-outlook-2025-what-soaring-electricity-demand-means-for-africa-s-energy-future/",
      "expected_date": "2025-12-01",
      "observed_date": "2025-12-01",
      "research_origin": "deep_research",
      "measurement_criterion": "IEA publication confirms ~600M without grid power and ≥80% of Sub-Saharan Africa cooking with biomass"
    },
    {
      "kind": "llm_pre_event",
      "label": "Ethiopia/Kenya account for 30% of global solar home system + appliance sales (decentralized stacking)",
      "source": "deep_research_enriched",
      "status": "hit",
      "weight": 0.4,
      "ordinal": -7,
      "source_id": null,
      "confidence": 0.8,
      "source_url": "https://www.iea.org/reports/financing-electricity-access-in-africa/executive-summary",
      "expected_date": "2025-12-01",
      "observed_date": "2025-12-01",
      "research_origin": "deep_research",
      "measurement_criterion": "IEA or GOGLA market data shows top-2 SSA countries holding ≥25% of global solar home system sales"
    },
    {
      "kind": "quartile_checkpoint",
      "label": "Q1 window check-in (25%)",
      "status": "pending",
      "weight": 0.05,
      "ordinal": -6,
      "source_id": null,
      "expected_date": "2027-08-11",
      "observed_date": null
    },
    {
      "kind": "llm_pre_event",
      "label": "IEA 2027 Africa Energy Outlook publishes empirical 'energy stacking' framework (vs substitution)",
      "source": "deep_research_enriched",
      "status": "pending",
      "weight": 0.4,
      "ordinal": -5,
      "source_id": null,
      "confidence": 0.65,
      "source_url": "https://www.iea.org/reports/state-of-energy-policy-2026",
      "expected_date": "2027-09-15",
      "research_origin": "deep_research",
      "expected_date_range": {
        "to": "2027-12-31",
        "from": "2027-06-01"
      },
      "measurement_criterion": "IEA Africa Energy Outlook 2027 explicitly adopts stacking framework with quantitative household-stack data"
    },
    {
      "kind": "quartile_checkpoint",
      "label": "Q2 window check-in (50%)",
      "status": "pending",
      "weight": 0.05,
      "ordinal": -4,
      "source_id": null,
      "expected_date": "2029-03-21",
      "observed_date": null
    },
    {
      "kind": "llm_post_event",
      "label": "Peri-urban Africa land-use survey documents simultaneous solar+biomass+LPG+grid stacking in ≥5 metros",
      "source": "deep_r
... (truncated)