Why This Newsletter Exists
Every week, decisions are made in parliament, at APUA offices, and in boardrooms across the Caribbean that shape what Antiguans will pay for electricity for decades to come. The Renewable Energy Act sits in committee. Import duty waivers get extended quietly. APCL signs new diesel contracts. Most of it happens without public attention, and yet the economic consequences land directly on every household's monthly bill.
The Wadadli Solar Newsletter is built on a simple premise: an informed public makes better decisions. Whether you're a homeowner weighing a rooftop solar investment, a business owner trying to cut operating costs, or a citizen who wants to hold policymakers accountable, you deserve access to the same data that shapes those decisions. That's what we'll deliver here — every Monday, free of charge.
The State of Antigua's Grid Today
Let's start with the baseline. Antigua & Barbuda generates nearly 95% of its electricity from imported diesel fuel, burned at the Antigua Public Utilities Authority's (APUA) generation plant and the Antigua Power Company Limited (APCL) facility at Crabbs Peninsula. The current retail rate stands at EC$0.45 per kilowatt-hour — among the highest unsubsidized electricity rates in the Eastern Caribbean. For context, a typical household consuming 400 kWh per month pays roughly EC$180 in electricity alone, before any fees or taxes.
That rate is not an accident of geography. It reflects a generation fleet that depends on fuel oil and diesel shipped thousands of miles to our shores, converted to electricity at efficiencies that would make an engineer wince, then delivered over aging infrastructure. Every barrel of oil that moves in price on global commodity markets translates almost directly into rate pressure on Antiguan consumers. It's a structural vulnerability that has been documented, debated, and largely left unaddressed for thirty years.
The Solar Opportunity in Plain Numbers
Antigua receives an average of 4.8 peak sun hours per day — more solar radiation than the vast majority of countries currently leading the global renewable transition. A standard 5-kilowatt rooftop system, costing approximately XCD 45,000 installed, generates enough electricity to offset most or all of a typical residential household's consumption. At current APUA rates, the system pays for itself in roughly eight years and then provides essentially free electricity for another seventeen years of its expected lifespan. The math is clear; the barriers are mostly regulatory and financial, not technical.
Over the coming weeks, we'll dig into every dimension of that opportunity: the economics of residential and commercial solar, the policy landscape that either enables or blocks adoption, comparable programs across the Caribbean, and the underlying data that makes it all legible. We'll update our economic model as new figures become available and share the methodology openly so readers can verify and challenge our conclusions.
What to Expect Each Week
Each issue will focus on one of four themes: Energy Policy (the regulatory and legislative landscape), Solar Economics (payback periods, financing, incentives), Caribbean News (what neighboring islands are doing and what we can learn), or Data & Research (new reports, updated figures, and model revisions). We'll keep each issue focused — one main article, one key data point, and three shorter news briefs — so you can read it in about four minutes and move on with your day.