Reviving History: The Restoration of Nashtifan’s Nine Iconic Windmills

In a significant cultural achievement, the restoration of nine ancient windmills, known locally as Asbads, in Nashtifan, Khorasan Razavi province, has recently been completed. These windmills are a remarkable example of Iran’s architectural ingenuity and historical significance, showcasing the adaptation of traditional techniques to harness wind power for daily needs.

Mahmoud Ba’aqideh, the Head of Khaf Cultural Heritage Department, announced the successful completion of the restoration project. Following a visit from the Head of Khorasan Razavi Cultural Heritage Department in June, a decision was made to restore several windmills in response to a request from the local Islamic Council. A budget of 2 billion rials (approximately $2,222) was allocated for this vital endeavor.

The restoration efforts began in June and were completed within a month, focusing on several key areas:

• Lighting: Enhancements were made to improve visibility around the windmills.
• Plastering: The walls were restored to preserve the structural integrity and aesthetics.
• Thatching: Traditional thatching was applied to maintain the original design.
• Wheel Restoration: The crucial grinding wheels were repaired to ensure functionality.

Ba’aqideh expressed gratitude for the collaboration from local windmill owners and cultural heritage enthusiasts, highlighting that community involvement is essential for the preservation and promotion of historical sites. The Asbads of Nashtifan have been listed on UNESCO’s tentative list under number 6192, recognizing their global significance.

The Asbads are not just functional structures; they represent a testament to the architectural and lifestyle practices of Iranians, particularly in eastern Iran, where they have utilized wind power to grind cereals for centuries. This collection of ancient windmills offers a glimpse into the ingenuity of early Iranian engineers who adapted to their environment.

Experts agree that these primitive machines reflect humanity’s ability to turn environmental challenges into opportunities. The Iranian Asbads utilize a sophisticated technique for grinding grains, developed in ancient times as a response to the unique climatic conditions of the region. Currently, a total of 374 Asbads have been identified in Iran, predominantly in the eastern areas. However, many of these structures are in varying conditions of repair.

The development of Asbads was largely influenced by the scarcity of water resources and the prevalence of strong winds that sweep across the eastern and southeastern regions of the Iranian plateau, particularly from late May to late September. The primary materials used for constructing these two-story windmills include wood, mud, and brick.

Historical records indicate that the earliest known references to windmills date back to a Persian millwright in 644 CE, and windmills in Sistan, Iran, were documented in 915 CE. According to Robert Forbes, a technology historian associated with the UN cultural body, the windmill design from the Islamic era is attributed to Iranian innovation. He notes, “This invention, which was initially an exclusive device for Iran and Afghanistan, evolved into a crucial energy source throughout Islamic territories by the 12th century, serving not only for grinding grains but also for water pumping and sugarcane processing.”

Technically, Iranian windmills differ from their European counterparts in design. The Iranian model features blades arranged on a vertical axis, allowing wind power to be directly converted into mechanical energy without the need for gears, which are typically found in horizontal-axis mills. This unique design has allowed Iranian windmills to remain functional and relevant throughout the centuries.

In conclusion, the restoration of the Asbads in Nashtifan stands as a remarkable achievement in preserving Iran’s rich cultural heritage. These windmills not only symbolize the ingenuity of ancient engineering but also the ongoing commitment of local communities and heritage organizations to safeguard their historical identity. As we continue to recognize and celebrate these structures, we also acknowledge the vital role they play in the broader narrative of human adaptation and resilience in the face of environmental challenges.