Resource Hub
Insights for South Africa's renewable energy decision-makers
Independent perspectives on solar feasibility, BESS economics, wheeled energy, PPAs and the South African electricity market — written by our engineering team.
Featured article
What Is an Independent Power Producer (IPP) and How Do They Work?
An independent power producer South Africa generates the renewable energy behind every PPA and wheeling deal. Here is how IPPs work.
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27 August 2026
Why 2026 Is the Right Time to Wheel Energy in SA
Wheeled energy South Africa 2026: why grid pressure and a record IPP pipeline make now the right time for C&I businesses to lock in capacity.
24 August 2026
How to Reduce Your Business Electricity Costs Without Capital Investment
Reduce electricity costs business South Africa without spending capital. Wheeled energy delivers lower tariffs from day one with zero upfront investment.
24 August 2026
What Is a Power Purchase Agreement (PPA) and Why Does It Matter?
A power purchase agreement South Africa explained: what a PPA is, how it works, and why it underpins every wheeled energy deal for C&I businesses.
11 August 2026
Grid Capacity for Wheeled Energy: A Province-by-Province Analysis
Available transmission capacity for wheeled energy projects by province, why three provinces show zero, and what curtailment changes.
11 August 2026
The WEPS System Explained: How Wheeling Credits Work
How Eskom's Wheeling Energy Purchase System applies credits to your electricity bill, what the wheeling fees are, and how reconciliation works.
11 August 2026
Wheeled Energy vs Embedded Generation: What's the Difference?
Wheeled energy and embedded generation solve different problems. A practical comparison for South African commercial and industrial energy users.
11 August 2026
Does Wheeled Energy Help During Load-Shedding?
Wheeled energy is not a load-shedding solution — and load-shedding has been suspended since May 2025. Here's the risk that actually matters now.
30 April 2026
The Difference Between a PPA and a Wheeling Agreement
29 April 2026
What is the Eskom Wheeling Framework and How Does it Affect You?
24 April 2026
What Is Wheeled Energy and How Does It Work in South Africa?
20 April 2026
How Does Energy Wheeling Work in South Africa?
15 April 2025