How South Africa is using solar to tackle power cuts | BBC News | BBC News

Key Concepts:

• Load shedding (planned blackouts)
• Off-grid solar systems
• Pay-as-you-go solar power
• Aging infrastructure
• Energy demand
• Corruption and mismanagement in power utility (Eskom)
• Township businesses
• Subscription model for solar power

1. The South African Power Crisis:

• South Africa has been experiencing frequent power cuts (load shedding) for over 15 years.
• These planned blackouts, implemented by Eskom, the country's power utility, have significantly impacted businesses and homes.
• The root causes include aging infrastructure, inadequate planning for rising energy demands, and corruption/mismanagement within Eskom.
• Stage six load shedding is mentioned, indicating a severe level of power disruption.

2. The Impact of Load Shedding:

• The power crisis has stunted the economy and led to the loss of millions of jobs and opportunities, particularly in townships.
• Small businesses struggle to operate, facing losses due to spoiled goods and the need for alternative power sources.
• Julius Gorbiting, a grocery shop owner in Kruger west of Johannesburg, exemplifies this struggle. He highlights the direct financial impact of power cuts on his business, Aspaza, due to spoiled frozen goods and the cost of alternative power.

3. Off-Grid Solutions and the Affordability Gap:

• Those who can afford it have turned to off-grid solar systems, which can cost up to $16,000.
• This high upfront cost makes solar power inaccessible to the majority of the population, creating a privilege divide in access to reliable power.

4. Pay-As-You-Go Solar Systems:

• Local companies are introducing pay-as-you-go backup power systems to address the affordability issue.
• These systems allow lower-income households and township businesses to access solar power without the large upfront investment.
• A South African startup is manufacturing these systems and experiencing increasing demand.
• The business model focuses on creating products that are "fit for purpose and affordable" for different market segments.
• The company's mission is to provide access to power for as many homeowners and small businesses as possible, acknowledging the varying affordability levels.
• "We had to look at the market across the different segments and start to create products that are fit for purpose and are affordable for that part of the market because part of our mission is to make sure that as many as many homeowners and small businesses have access to power, but not all of them on the affordability scale can afford the same standardized product. So we had to do quite a bit of innovation and engineering to make sure that we provide that."

5. Case Study: Julius Gorbiting's Grocery Shop:

• Julius Gorbiting installed a pay-as-you-go solar system in his grocery shop, Aspaza.
• This has eliminated power cuts and prevented the spoilage of goods, saving his business.

6. Case Study: The Moodley Household:

• The Moodley family uses solar power to ensure a constant electricity supply for Mark's elderly mother's oxygen machine.
• Previously, power outages were life-threatening for her.
• Mark Moodley states, "It's been a lifesaver. And even now with the solar on, it like adds it value. cuz I don't have to go around. Oxygen doesn't get depleted and uh I don't have to rush her into emergency when there's no electricity."

7. Conclusion:

• In a country with abundant sunshine, pay-as-you-go solar solutions offer power, stability, and a glimmer of hope amidst the ongoing energy crisis.
• These solutions are particularly important for vulnerable populations and small businesses in townships.