Market Intelligence: Energy Services

This report provides an overview of the South African electricity market, focusing on the energy services (ES) value chain, which comprises rooftop solar PV, energy storage, and energy efficiency. It details the drivers of market growth—including rolling blackouts and rising electricity costs—the roles of key industry players, and the regulatory framework governing the sector.

• South Africa's electricity supply is primarily coal-fired and managed by the state-owned utility Eskom. The system has suffered from intensive rolling blackouts, known as 'loadshedding', since 2007, which have worsened as Eskom's coal fleet degrades and plants reach their design end-of-life.
• The energy services (ES) market in South Africa is divided into three interlinked segments: rooftop solar photovoltaic (PV) systems, energy storage, and energy efficiency (EE). Growth in these sectors is driven by energy insecurity, rising electricity prices, supportive policies, and decreasing technology costs.
• Energy storage growth is currently driven by the need for backup power during loadshedding. Lithium-Ion batteries are the most promising for short-duration (4 hours) applications in the agricultural, industrial, and commercial sectors, while vanadium redox flow batteries are expected for medium- to long-duration applications (>4 hours), though this segment is still in its early stages.
• Energy efficiency (EE) opportunities are most attractive in the commercial and industrial sectors, with estimated potential energy savings of 120 TWh/a and required capital of R326.2 billion for 2021/22. A significant barrier to this market is the lack of reliable energy performance data in the commercial sector.
• The energy services value chain is dominated by small- and medium-sized enterprises (SMEs), which are viewed as more adaptable to rapid growth than larger corporate structures. Key players include Energy Service Companies (ESCos), consultants, financiers, manufacturers, installers, EPC companies, and project developers.

APA

GreenCape (2024). Market Intelligence: Energy Services. https://greencape.co.za/market-intelligence/energy-services-draft/

Chicago

GreenCape. Market Intelligence: Energy Services. 2024. https://greencape.co.za/market-intelligence/energy-services-draft/.

Wikipedia

{{cite report |author=GreenCape |title=Market Intelligence: Energy Services |date=20 May 2024 |url=https://greencape.co.za/market-intelligence/energy-services-draft/ |access-date=17 August 2026 |via=Climate Insights Directory}}

BibTeX

@techreport{greencape2024market, author = {{GreenCape}}, title = {{Market Intelligence: Energy Services}}, institution = {GreenCape}, year = {2024}, month = may, url = {https://greencape.co.za/market-intelligence/energy-services-draft/}, urldate = {2026-08-17}, note = {Indexed by Climate Insights Directory} }