Shiraz is the sixth most populous city of Iran and the capital of Fars Province. In 2009, the population of the city was 1,455,073. Shiraz is located in the southwest of Iran on the Roodkhaneye Khoshk (Dry River) seasonal river. It has a moderate climate and has been a regional trade center for over a thousand years. It is regarded as one of the oldest cities of ancient Persia.
Shiraz is known as the city of poets, literature, wine and flowers. It is also considered by many Iranians to be the city of gardens, due to the many gardens and fruit trees that can be seen in the city. Shiraz has had major Jewish and Christian communities. The crafts of Shiraz consist of inlaid mosaic work of triangular design; silver-ware; pile carpet-weaving and weaving of kilim, called gilim and jajim in the villages and among the tribes. In Shiraz industries such as cement production, sugar, fertilizers, textile products, wood products, metalwork and rugs dominate. Shirāz also has a major oil refinery and is also a major center for Iran's electronic industries: 53% of Iran's electronic investment has been centered in Shiraz. Shiraz is home to Iran's first solar power plant. Recently the city's first wind turbine has been installed above Babakoohi mountain near the city.
The earliest reference to the city is on Elamite clay tablets dated to 2000 BCE, found in June 1970, while digging to make a kiln for a brick factory in the south western corner of the city. The tablets written in ancient Elamite name a city called Tiraziš. Phonetically, this is interpreted as /tiračis/ or /ćiračis/. This name became Old Persian /širājiš/; through regular sound change comes the modern Persian name Shirāz. The name Shiraz also appears on clay sealings found at a 2nd-century CE Sassanid ruin, east of the city. By some of the native writers, the name Shiraz has derived from a son of Tahmuras, the third Shāh (King) of the world according to Ferdowsi's Shāhnāma.