Category Archives: Business Models

Tender for IPPs to enter into a 20 year PPA with Ekurhuleni Metropolitan Municipality.  Issued in 2016.

Tender documentation for IPPs to enter into a 20 year PPA with the City of Cape Town (2022).

A discussion paper describing current approaches to wheeling within municipal boundaries.

The spreadsheet model evaluates the impact on municipal revenue and household electricity costs if a low/mid-income household invests in a grid-tied rooftop photovoltaic (PV) system. The model compares household electricity costs for two scenarios called ‘Without SSEG’ (without a rooftop PV system, i.e. the default) and ‘With SSEG’ (with a rooftop PV system) (Conway and

This report describes, in detail, a spreadsheet model that evaluates the impact on municipal revenue and household electricity costs if the household invests in a grid-tied rooftop photovoltaic (PV) system and identifies areas of potential which could improve the financial case for LIHH & MIHH without unduly prejudicing municipal income or requiring significant subsidisation (Conway

This discussion paper assesses the potential for Small-Scale Embedded Generation (SSEG) rollout in the mid- and low-income household sector in South Africa, and provides recommendations on feasible approaches (Urban Econ, Sustainable Energy Africa, and Sustainability Institute Innovation Lab, 2018).

Presentation on the background case study assessments, socio-economic profiling, and financial cost-benefit analyses undertaken as part of the feasibility study regarding Small Scale Embedded Generation (SSEG) rollout in the mid- and low-income household sector in South Africa (Urban Econ, Sustainable Energy Africa and Sustainability Institute Innovation Lab, 2018).