Every issue of The Climate Ledger

Oil Shock, Electric Answer

Nigeria's distribution companies lost 36.23% of every unit they bought in Q2 2026 against a regulated allowance of 16.92%, while the metering rate rose to 61.5% and billing efficiency fell. Metering went up and collection went down.

Four-hour battery storage fell 27% to $78 per MWh while solar and wind costs rose for the first time in a decade. Plus Built to Consume, the deep dive on housing as a long-lived energy decision, a rebuilt Signal Watch, 22 live funding opportunities and the refreshed Intelligence Dashboard.

Generation Outran the Grid

Global solar crossed 3 TW of installed capacity, years ahead of forecasts. Generation is outrunning the grid everywhere, from India's 42 GW of unsold solar to the 2,600 GW queue bottleneck in the United States.

Saudi Arabia awarded $1.16 billion in battery storage contracts. The EU drew 25% of its electricity from solar in June. Dangote filed for a $5 billion IPO. Plus the Grid Bottleneck deep dive, Nigeria Power, and Signal Watch.

The 3% Problem

The world will spend $2.2 trillion on clean energy this year and Africa receives roughly 3% of it. Brent completed a round trip from $126 to $73.74 and back to $90 as the Iran ceasefire unwound.

Nigeria commissioned West Africa's largest lithium plant, built by Chinese firms, while its grid still converts only 18.6% of capacity into cash. Plus AKK past 90%, the NERC CapEx Order standoff, and Signal Watch on Bluecore Energy and MOPO.

Two Crises, One Answer

Brent falls to $72 a barrel after the US-Iran ceasefire. The IEA confirms $2.2 trillion went to clean energy in 2026, almost double fossil fuel investment, while IRENA records 5,149 GW of installed renewable capacity worldwide.

Plus the AfDB's $1.5 billion Nigeria compact, NSIA's first GCF direct access deal, battery storage at a record $78 per MWh, and Signal Watch profiles of Spiro and KAMIM Technologies.

When a War Changes the Energy Equation

UK wind and solar save Britain $1.7 billion in gas imports since the Iran war began. Carbon pricing hits a $107 billion record. UNCTAD warns on a $1 trillion annual investment gap.

EU sets out 44 energy security actions. Lightrock launches a $500 million Africa clean energy fund. Ethiopia leads Africa's EV adoption. Plus NBS Q1 GDP data, NERC DisCo performance, and the first Signal Companies feature on Adage Renewables.

The Drift

Capital is quietly migrating from generation to integration. BNEF tracks $2.3 trillion in 2025 transition investment, but renewable power fell 9.5% while grids and electrified transport captured the growth.

Plus the Tinubu ₦3.3 trillion GenCo settlement, NERC Mini-Grid Regulations 2026, Chariot's Nigerian lithium licences, and the Hormuz-driven petrol spike. Deep Dive: The Drift. Signal Companies: EcoQuadrant.

The Chokepoint

Where the energy transition meets its physical and financial bottlenecks. Supply chain constraints, grid interconnection queues, and the structural barriers that separate clean energy ambition from deployed capacity. Coverage of African project finance conditions, carbon market developments, and Nigeria's electricity tariff reform trajectory.

The Adoption Gap

The inaugural issue of The Climate Ledger. Establishing the analytical framework for tracking the distance between clean energy availability and actual deployment. Where technology exists but adoption lags, and what structural conditions explain the gap.

Coverage of global renewable investment trends, Nigeria's power sector architecture, and the founding editorial position on evidence-first energy intelligence.