Negev constructed in the Negev to accommodate 10,000 army personnel and 2,500 civilian staff. Three more bases will be built by 2020 as part of a plan to vacate land and buildings in Tel Aviv and central Israel, and bring jobs and investment to the south. The Negev Desert and the surrounding area, including the Arava Valley, are the sunniest parts of Israel and little of this land is arable, which is why it has become the center of the Israeli solar industry. David Faiman, an expert on solar energy, feels the energy needs of Israel's future could be met by
Incense Route – Desert Cities in the Negev on the river banks and hill slopes in Avdat and central Negev where a very large number of water collection cairns built in stone are present. Twenty-two milestones have been found in the Nafha Highlands and the Ramon Makhtesh areas between the Makhmal Fort and the Saharonim Fort. They are cylindrical in shape with square bases made of stone. Field stones are also seen set in different patterns at road crossings, or as religious sites. One stretch of such arranged stones is in length. Road sections are also discerned in several stretches of the route. Incense Route – Desert Cities