- Hwange National Park covers more than 14,600 square kilometres, with artificial water systems supporting thousands of elephants and other wildlife during the dry season
- Friends of Hwange Trust maintains more than 40 boreholes at 22 water points, pumping approximately two million litres of water daily
- Zimbabwe recorded 1.61 million international tourist arrivals and approximately US$1.18 billion in tourism receipts in 2024, reinforcing the economic importance of wildlife conservation
Harare – Zimbabwe's wildlife faces mounting pressure from the prospect of a strong El Niño, with Hwange National Park increasingly dependent on artificial water supplies to sustain thousands of animals through prolonged dry conditions. The climate threat places biodiversity, conservation infrastructure and a tourism industry generating more than US$1 billion annually under renewed scrutiny.
The World Meteorological Organization reported in July 2026 that El Niño conditions had developed in the tropical Pacific, with forecasts pointing towards further intensification. Although a particularly strong event is sometimes described informally as a super-El Niño, its severity and local rainfall consequences remain uncertain.
The warning carries particular significance for Hwange, which covers more than 14,600 square kilometres and supports one of Southern Africa's major elephant populations. The park also provides habitat for lions, buffalo, antelope and other species central to Zimbabwe's wildlife conservation and safari tourism.
During the dry season, natural surface water becomes scarce across much of Hwange. Animals consequently depend on boreholes, pumps and artificial water points maintained by conservation organisations working alongside the Zimbabwe Parks and Wildlife Management Authority.
According to Friends of Hwange Trust's 2025 annual report, published in May 2026, the organisation maintains more than 40 boreholes across 22 water points in the Main Camp area. These facilities pump approximately two million litres daily, supporting an estimated 15,000 elephants and numerous other species.
At that rate, the system supplies approximately 60 million litres over 30 days. The scale demonstrates how essential water infrastructure has become to wildlife survival during periods of limited rainfall.
The 2023/24 El Niño drought exposed the vulnerability of Southern Africa's ecosystems to prolonged moisture shortages. Reduced rainfall affects natural water sources and vegetation, increasing competition among animals for available resources.
Although subsequent rainfall improved conditions, Hwange's dependence on artificial water supplies remains substantial. The reliability of pumping systems is therefore critical during extended dry periods.
Friends of Hwange has invested in solar-powered pumping infrastructure to improve water availability and reduce dependence on conventional energy sources. By the end of 2025, the organisation had installed hybrid systems at 15 boreholes.
The investment has strengthened water provision, although equipment failures remain a recurring operational challenge. Damaged motors, faulty inverters and malfunctioning pumps require maintenance and replacement, sometimes during periods when animals face severe water shortages.
These requirements impose substantial recurring costs on conservation organisations. Friends of Hwange relies heavily on donations, making sustained financial support essential for maintaining infrastructure and responding to equipment failures.
The economic significance extends beyond wildlife protection. Zimbabwe's tourism sector depends heavily on natural attractions, with Hwange forming part of the country's wider safari offering alongside Victoria Falls, Mana Pools and Gonarezhou.
According to the Zimbabwe Tourism Authority, international tourist arrivals reached approximately 1.61 million in 2024, compared with 1.60 million in 2023. Tourism receipts amounted to approximately US$1.18 billion, while investment in the sector reached around US$190 million.
The World Travel and Tourism Council estimated tourism's total contribution to Zimbabwe's GDP at 5.6% in 2023. The estimate includes direct activity alongside economic effects across supporting industries.
Tourism sustains employment and business activity in accommodation, transport, professional guiding, food services and related sectors. Wildlife destinations are an important component of this economic activity, making habitat protection relevant to foreign currency earnings and investment.
These national figures do not represent Hwange's individual economic contribution. However, they establish the broader value of the industry supported by Zimbabwe's natural resources.
Climate pressures threaten that value through their effects on wildlife populations and habitats. Prolonged drought can reduce grazing availability, weaken animal health and increase movement towards remaining water sources.
Water scarcity can also intensify encounters between wildlife and surrounding farming communities. Animals moving beyond protected areas may damage crops or livestock, creating additional financial pressures for households already exposed to agricultural drought.
Conservation therefore requires an approach that protects wildlife while addressing the costs experienced by nearby communities. Tourism employment, local procurement and community-based conservation initiatives can strengthen the economic benefits associated with protecting natural habitats.
Water infrastructure remains central to that effort, although artificial supplies require careful ecological management. Concentrating large wildlife populations around permanent water points can increase pressure on vegetation and surrounding soils.
Wildlife managers must consequently balance immediate water requirements with habitat conditions and the ecological capacity of different areas. Population monitoring and vegetation assessments are essential for determining suitable water distribution.
The financial challenge is equally important. Maintaining pumps, solar equipment and boreholes requires continuous expenditure, while conservation authorities must also support anti-poaching operations and habitat management.
Tourism provides an economic justification for investing in these activities. However, the revenue generated by visitors does not automatically translate into sufficient funding for conservation infrastructure.
Stronger coordination between conservation authorities, tourism operators and supporting organisations could improve the predictability of financing. Clear maintenance budgets, infrastructure priorities and monitoring outcomes would also strengthen accountability for conservation expenditure.
For surrounding communities, effective wildlife management must reduce exposure to animal-related losses while creating accessible economic opportunities. The sustainability of conservation depends partly on local households receiving meaningful benefits from protecting wildlife.
Hwange's water systems demonstrate the growing operational demands of conservation under changing climatic conditions. Artificial pumping has become essential during dry periods, while investment in solar systems offers opportunities to improve reliability and manage recurring energy costs.
The prospect of a strong El Niño reinforces the need for preventative maintenance, dependable conservation financing and continuous monitoring of habitat conditions. These investments are necessary to protect wildlife populations and the economic activity associated with Zimbabwe's natural attractions.
For Hwange, the conservation challenge extends beyond keeping water points operational. Long-term wildlife survival requires healthy habitats, financially sustainable infrastructure and stronger cooperation with communities surrounding the park.
Zimbabwe's tourism growth increases the economic importance of protecting these assets. Sustaining that contribution will depend on conservation systems capable of supporting wildlife through climatic shocks without compromising the ecological resources on which the industry depends.
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