The Nairobi River Basin Rehabilitation and Affordable Housing Project, spearheaded by Energy China, was launched on Monday in Kenya's capital, Nairobi.
Kenyan President William Ruto led Monday's groundbreaking ceremony, joined by senior government officials, Energy China executives, and environmental advocates, who expressed hopes for strengthened Kenya-China cooperation and the ecological restoration of the Nairobi River, which meanders through the heart of Nairobi.
The project is the country's first major ecological and wellbeing project, which will create new jobs for young people, improve public health, and enhance the capital's environmental sustainability, said Ruto during the ceremony.
The Nairobi River originates from the northwestern outskirts of the Kenyan capital, flowing through southeastern residential areas, but has long suffered from severe pollution and flooding during the rainy season.
In February, the Kenyan government signed a contract with China Energy Engineering Group Guangxi Electric Power Design Institute to implement the project's first phase, which aims to address sewage treatment, river dredging, urban landscape construction, as well as an affordable housing project to resettle residents in flood-vulnerable areas.
"According to the plan, the river course project will be finished by April 2027, which will shield local residents from floods, and present them with an ecology park, and well-designed views and community centers," said Yang Ming, deputy chief engineer of the Guangxi Electric Power Design Institute.
Kenya partners with Energy China for landmark river restoration, housing project
Tiangong Ultra, an upgraded version of the China-made "Tiangong" humanoid robot, is currently undergoing tests in preparation for a half-marathon next month in Beijing.
The race, set for April 13 in the Beijing Economic-Technological Development Area in the capital city's southeast, will feature both robotic and human athletes competing on the same route but on separate tracks to ensure safety for all participants.
The competition is open to global robot companies, research institutes, robot clubs and universities. So far, 23 organizations have signed up for the competition.
Developed by the Beijing Humanoid Robot Innovation Center, Tiangong Ultra has a bigger size, longer legs, and a stronger hip compared to its old version. In addition, unlike Tiangong, which has two iron sheets as feet, Tiangong Ultra wears a pair of "shoes" to minimize impact on its feet and ankle joints from running, according to engineers at the center.
"Aside from upgrades to Tiangong's body and structure, we have also greatly improved its motion algorithm, strengthening its capabilities for gait planning, body coordination, and motion control," said Wei Jiaxing, director of branding and public relations at the center.
In a race between Tiangong and Tiangong Ultra, the upgraded version demonstrated larger strides, a more stable running form, and a significantly higher speed.
"Its highest speed can reach 12 kilometers per hour. Considering the stability and endurance of the Tiangong robot when running outdoors, we may slightly reduce the speed. But we are still very confident that it can complete the half marathon," Wei said.
Bolstered by strong capital investment, China' robotics industry is growing rapidly, with versatile applications becoming increasingly prominent across a wide range of fields, including industrial automation, healthcare and service industries.
According to a report on the humanoid robot industry released at the 2024 World AI Conference in Shanghai, China's humanoid robot market scale was approximately 2.76 billion yuan (about 381.28 million U.S. dollars) last year.
By 2029, it is expected to expand to 75 billion yuan (about 10.36 billion U.S. dollars), which would account for 32.7 percent of the global market.
Humanoid robot set to run Beijing half-marathon
