Load Shedding and Productivity Losses in Botswana: Challenges and Policy Direction
Botswana Power Corporation (BPC) recently introduced a two-hour evening electricity load management programme in response to growing instability within the national electricity system. The intervention was framed as a necessary and temporary measure to protect the integrity of the grid, amid reduced generation capacity driven largely by recurring operational challenges at Morupule B Power Station and recent cloud cover.
However, it is noted that the situation has since shown signs of stabilisation, with load shedding becoming less frequent. Irrespective, even short-lived, intermittent power interruptions can carry meaningful economic consequences. By cutting power, even only in the evening hours, the recent load shedding has quietly eroded productivity, squeezed small businesses, and imposed a hidden economic tax on firms and households alike.
This article examines the economic effects of Botswana’s recent load-shedding experience, focusing on how reduced electricity availability constrains output and productivity. It also considers what these disruptions reveal about deeper vulnerabilities in the country’s energy system, and the broad policy directions needed to safeguard economic momentum and advance the ambitions of Vision 2036.
Electricity Shortages and the Impact on Productivity
As highlighted in the 2025 State of the Nation Address, Botswana’s economic ambitions hinge on building a resilient and energy-secure foundation. The country’s drive to diversify beyond diamonds into sectors such as tourism, agriculture, manufacturing, digital services, and healthcare is fundamentally dependent on a stable and predictable electricity supply. Even short-lived but recurring power shortages risk undermining productivity gains in these emerging sectors, limiting their capacity to expand, innovate, and attract investment.
International evidence consistently demonstrates that electricity shortages impose significant productivity and economic costs, particularly in developing and emerging economies. Empirical studies show that in Ghana, manufacturing small and medium-sized enterprises experience productivity losses of around 10 percent during periods of intensified power outages, with coping mechanisms such as generators or production rescheduling unable to fully offset these losses. Evidence from East Africa indicates that each additional day of power interruption reduces firm productivity by approximately 0.6 percent, while studies from Nigeria and South Africa link unreliable electricity supply to shorter operating hours, lower profitability, lost customers, and rising fuel costs effects that fall most heavily on SMMEs.
Botswana’s recent electricity trends suggest that similar dynamics are now emerging domestically. Declining domestic electricity generation has direct and far-reaching implications for national productivity and output. Power disruptions reduce firms’ effective operating hours, interrupt production cycles, damage equipment, and weaken service delivery, particularly for SMMEs that lack robust backup systems. The cumulative effect is slower output growth, higher operating costs, lost revenue, and weakened competitiveness across key sectors of the economy.
The tourism sector, a cornerstone of Botswana’s diversification agenda, is particularly exposed because electricity interruptions occur during the evening precisely when hospitality services are at peak operational intensity. Evening power cuts increase operating costs and undermine service quality at the hours when guests expect reliability, comfort, and seamless service. Medium-sized lodges accommodating around twenty guests may spend between P300 and P500 per evening on generator fuel to maintain basic services such as lighting, kitchen operations, and security. Beyond these immediate costs, persistent power instability risks eroding guest satisfaction and weakening Botswana’s reputation as a premium destination, with long-term consequences for competitiveness in a highly contestable global tourism market.
The stakes are similarly high in mining and minerals value addition. Ongoing diversification efforts including projects such as the Khoemacau Copper Mine expansion and the Menzi Battery Metals manganese initiative depend on uninterrupted and cost-effective electricity to sustain operational efficiency and meet production targets. In this context, electricity instability is not merely a technical challenge; it represents a structural constraint on Botswana’s long-term economic transformation.
At the firm level, the productivity impacts are most visible among customer-facing enterprises. The evening loadshedding window between 18:00 and 20:00 hours coincides with periods when working consumers are off duty and most able to access goods and services. For these businesses (e.g. fast-food outlets), the two-hour loadshedding window overlaps with their most intensive sales period, meaning that any distruption during this time jeopardises the bulk of their daily earnings and overall productivity. For instance, a fast-food outlet stands to lose approximately 40 percent of sales if forced to suspend operations during load shedding. Even businesses that remain operational face sharply higher costs. Running a small generator for two hours requires approximately seven litres of diesel, translating into more than P7,000 per month in fuel costs alone. Larger establishments such as supermarkets, lodges, and hotels face even higher expenses, with generator consumption of 15–20 litres per hour placing sustained pressure on margins.
In the manufacturing sector, processes that rely on continuous powe rsuch as milling, welding, packaging, and cold-chain operations experience repeated disruptions that reduce overall equipment effectiveness. For a factory producing 1,000 units per day, losing two hours of production window during peak or overtime hours can result in an estimated 16–20 percent reduction of daily output. This disruption disproportionately erodes profit margins as the loss in volume is further compounded by additional costs related to idling labour, machine restarts, and accelerated equipment wear.
Electricity shortages also alter consumer behaviour. Businesses without backup power rapidly lose customers to competitors equipped with generators or inverters, widening the gap between larger, capital-resourced firms and smaller enterprises. For refrigeration-dependent businesses such as butcheries, convenience stores, restaurants, and bakeries, spoiled goods during outages can cost between P500 and P2,000 per day. Recurrent spoilage undermines stock planning, raises procurement costs, and forces price increases that further weaken competitiveness in an already constrained environment.
Households experience parallel productivity disruptions. Evening load shedding interrupts cooking, cleaning, studying, and digital learning, with students losing critical study time that affects academic performance and, over time, human capital development. Households are also forced to divert income toward alternative energy sources, raising living costs. Delayed evening routines frequently translate into fatigue, reducing labour productivity the following day in the workplace.
While efforts to improve generation have long been underway, including large-scale investments in solar power, thermal generation, grid rehabilitation, and transmission upgrades outlined in the 2025 State of the Nation Address, these initiatives do not immediately eliminate system vulnerability. As a result, productivity losses continue to occur in real time, underscoring the economic importance of accelerating both supply stabilisation and mitigation measures.
Policy Direction: Options to Reduce the Costs and Productivity Losses from Load-Shedding
Going forward, mitigating the productivity losses associated with load shedding, if this should continue, will require a combination of immediate relief measures and accelerated structural reforms, many of which align with priorities outlined in the 2025 State of the Nation Address. In the short term, policy should focus on protecting productivity where losses are most acute if the load shedding is to continue. Targeted support for vulnerable firms particularly SMMEs in food services, hospitality, retail, and refrigeration-dependent activities can help cushion revenue shocks and prevent avoidable closures. Improving the precision, timeliness and reliability of load-shedding communication would also allow businesses to better plan operations and reduce unnecessary downtime. In the medium to long term, faster stabilisation of domestic generation, combined with stronger regional power integration, would further reduce the need for recurrent load management. Ultimately, it is important that energy policy must be viewed through a productivity lens. Without reliable electricity, firms cannot operate efficiently, households absorb hidden costs, and diversification-led growth becomes harder to sustain.
Conclusion
While ongoing investments in generation and transmission signal a commitment to long-term energy security, productivity losses are occurring in real time. Botswana’s two-hour evening load-shedding programme may be framed as a temporary technical response, but its economic effects are neither small nor neutral. It is steadily eroding productivity, competitiveness, and growth potential. Firms produce less output even when employment and capital investment remain unchanged, households absorb hidden adjustment costs, and the economy forfeits opportunities that cannot be recovered. The true cost of load shedding is therefore not measured only in megawatts forgone, but in lost output, weakened firms, and delayed economic diversification. Ultimately, energy reliability is not simply about keeping the lights on—it is about whether Botswana’s economy can grow, compete, and transform at the pace required to realise Vision 2036.
