The World's Best World Expo [6] The Shanghai World Expo has not yet officially opened, but 11 records have been selected as the world's best by the China World Records Association.

1. The most participating countries and organizations: More than 230 countries and international organizations have signed up to participate in the Shanghai World Expo, which is the highest number of previous World Expos and exceeds the record of 172 countries and international organizations participating in the 2000 Hannover World Expo.

It will attract tens of millions of visitors from all over the world.

The Shanghai World Expo was selected by the China World Records Association as the World Expo with the most participating countries and organizations in the world.

2. Held for the first time in a developing country: the World Expo is divided into registered and recognized categories.

The registration type is a comprehensive and large-scale expo, held once every five years, with large scale and huge influence. The Shanghai World Expo belongs to the registration type expo. This is the first registration type World Expo held in a developing country.

The Shanghai World Expo was selected as the world's first World Expo held in a developing country by the China World Records Association.

3. The largest number of volunteers: This World Expo has put forward new and higher requirements for volunteers. In the Expo site and urban volunteer service stations, nearly 200,000 volunteers, mainly young people, will provide services to volunteers from all over the country and around the world.

Visitors will be provided with high-quality services, and nearly one million volunteers will be mobilized to participate in the Expo's urban civilized volunteer service activities throughout the city. The number of people is the highest at any previous World Expo.

The Shanghai World Expo was selected as the World Expo with the largest number of volunteers in the world by the China World Records Association.

4. The largest number of self-built pavilions: About 40 countries and international organizations have signed up for the construction of self-built pavilions as official participants of the Shanghai World Expo, which is the highest number ever.

The Shanghai World Expo was selected by the China World Records Association as the World Expo with the largest number of self-built pavilions in the world.

5. Simultaneous launch of the online World Expo for the first time: The organizers of the Shanghai World Expo will launch the "Online China 2010 Shanghai World Expo" in a pioneering way while holding the physical World Expo, making full use of the unique advantages of the Internet to realize the integration of the physical World Expo and the online World Expo.

Through organic linkage, the Internet will make the Shanghai World Expo a "World Expo that never ends."

Currently, more than 170 countries and international organizations have confirmed their participation in the Online World Expo.

Shanghai Online World Expo was selected as the world's first online World Expo by the China World Records Association.

6. The world’s largest single-area solar roof: The Shanghai World Expo Theme Pavilion’s roof solar panel area reaches more than 30,000 square meters, which is currently the world’s largest single-area solar roof. The annual power generation can reach 2.8 million kilowatt-hours, equivalent to more than 45 million in Shanghai.

The total electricity consumption of residents in a year can reduce carbon dioxide emissions by about 2,800 tons per year, which is equivalent to saving more than 1,000 tons of standard coal per year.

The roof of the Shanghai World Expo Theme Pavilion was selected as the world's largest single-area solar roof by the China World Records Association.

7. The world’s largest ecological green wall: The 5,000-square-meter ecological green wall on the facade of the Shanghai World Expo Theme Pavilion is the world’s largest ecological green wall.

It is also a major symbol of energy conservation in the exhibition hall.

The green and insulated exterior wall will effectively block radiation in summer and reduce the air temperature near the surface of the exterior wall.

In winter, the exterior walls will form a layer of insulation that reduces wind speed, thus extending the life of the exterior walls.

The roof of the Shanghai World Expo Theme Pavilion was selected as the world's largest single-area solar roof by the China World Records Association.

The wall of the Shanghai World Expo Theme Pavilion was selected as the world's largest ecological green wall by the China World Records Association.

8. The world’s largest single-volume public toilet: The new public toilet in the Expo site will be the world’s most environmentally friendly public toilet and the world’s largest single-volume public toilet.

There will be more than 30 toilets with about 8,000 toilet seats in the Expo site, creating the largest single toilet capacity in the world.

The Expo public toilets adopt a ventilated and insulated double-layer roof: a unified sunshade device and green wall are installed on the overall exterior wall to make the inner surface temperature of the building envelope lower than the outdoor air temperature, without the need for exhaust fans and blowers.

This method of following nature and adapting to local conditions has been measured to make the temperature difference between the inside and outside of public toilets reach 8-10 degrees Celsius.

Using the siphon principle in deodorization makes deodorization more effective.

The public toilet was not demolished after the World Expo, resulting in a waste of resources.

This "box combination" toilet is "portable" and can be moved after the World Expo and then taken to other public service areas.

The public toilet of the Shanghai World Expo Theme Pavilion was selected as the largest public toilet in the world by the China World Records Association.

9. Retain the most old buildings in the park: About 20,000 square meters of historical buildings in the Shanghai World Expo park will be preserved and protected, and more than 400,000 square meters of industrial buildings will be protected, renovated and replaced, accounting for approximately the total construction area of ??the World Expo park.

one-fifth of .

A record high in history.

The Expo Park is where Shanghai has the highest concentration of industrial heritage, and the factories here carry many historical memories of the city.

The protection and utilization of old buildings has become an important part of the theme interpretation of the World Expo.

These old buildings will be reborn for a variety of purposes: one part will be used directly for the national pavilion (industrial plants are mostly long-span buildings, which are very suitable for display); the other part will be used for logistics and logistical support; the most eye-catching

There are also a 5,000-square-meter World Expo Museum and a 20,000-square-meter Urban Civilization Museum, both of which are located in the old buildings of the former Jiangnan Shipyard.

The Shanghai World Expo Park was selected by the China World Records Association as the World Expo that retains the most old buildings in the park.