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Innovation makes air conditioners greener

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Air conditioners are a necessity for many to get through the scorching heat in the summer. However, apart from cooling down the air around us, they are also affecting the temperature of the planet Earth.

According to the UN Environment Program, half of the energy consumption of the buildings in the world comes from cooling and heating systems.

How to make air conditioning greener and more efficient has become an unavoidable topic for the refrigeration industry in today’s world where the growing demand for air conditioning and climate change are posing a dilemma.

China will strive to peak carbon dioxide emissions before 2030 and achieve carbon neutrality before 2060. It is a major strategic decision made by the country to build a community with a shared future for mankind and achieve sustainable development, as well as a solemn promise China makes to the world.

The next five years is critical for China to peak carbon dioxide emission. For energy sectors, it means both feeding more clean energy at the supply side and upgrading the ways of energy consumption and improving energy use efficiency at the client side.

Statistics indicated that refrigeration accounts for over 15 percent of China’s total power consumption, and air conditioners in large- and medium-sized cities contribute 60 percent of electrical load during peak summer months. As a result, a low-carbon reform in the manufacturing sector is imperative, and there is much to be explored.

Technological advances, especially new breakthroughs in core technologies, to a large extent decide how much the manufacturing sector can contribute to emission peak and carbon neutrality.

Chinese appliance manufacturer Gree and Tsinghua University have jointly developed a technology that is able to cut 85.7 percent of energy consumption in air conditioning. The technology was recently awarded a grand prize at the award ceremony of the Global Cooling Prize, which was signed up by 2,100 competing teams from nearly 100 countries and aims to explore breakthrough innovative technology in the refrigeration industry to solve climate challenges.

It is estimated that the cooling technology, once massively employed, could possibly reduce carbon emission by 100 billion tons by 2050, equivalent to the amount of carbon absorbed by 116 billion trees in 100 years.

Responding to global climate change is a common challenge and task facing all countries. China has always been a major participant, contributor, and champion in building a global ecological civilization.

The Gree-Tsinghua University technology has served over 6,000 projects in the world, marking another contribution of Chinese innovation to the world.

This explains from the side that whoever leads in energy conservation and emission reduction technologies can claim the high ground in global competition as the world tackles climate change and seeks sustainable development.

At present, Chinese industries are speeding up low-carbon transformation, so as to contribute more wisdom, solutions and strength to global energy conservation, emission reduction and green development.

Low-carbon transformation is a systematic project that concerns all links from the supply end to the consumer end. It calls for the firm resolution of industries to tackle challenges, as well as concrete efforts of all consumers.

If everyone can do something to curb global warning, for instance, setting air-conditioners at appropriate temperatures in the summer, choosing energy-efficient products as much as possible, and taking an active part in tree-planting activities, low-carbon development can be made a new fashion, and thus forming a synergy with technological innovation.

Zhong Yu, People’s Daily

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SANKARA NIGERIA LIMITED PARTNERS LOVOL TO EMPOWER AFRICAN YOUTHS THROUGH MECHANIZATION TRAINING IN KADUNA

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In a bold step toward tackling youth unemployment and advancing agricultural mechanization in Nigeria and across Africa, Sankara Nigeria Limited, in partnership with LOVOL, has successfully launched an intensive training programme aimed at equipping young people with modern mechanical and technical skills.
The initiative, which focuses on contemporary mechanized systems and agricultural equipment maintenance, is designed to build a new generation of skilled technicians capable of driving Africa’s agricultural transformation. The programme provides hands-on training in modern mechanical practices, particularly in the operation, servicing, and maintenance of advanced farming machinery.
Speaking on the development, Dr. Nafiu Danladi Sankara described the opportunity as both impactful and timely, noting that the programme represents a strategic investment in human capital development. According to him, the collaboration between Sankara Nigeria Limited and LOVOL underscores a shared commitment to empowering African youths with practical knowledge that fosters self-reliance and reduces dependence on white-collar employment.
He emphasized that the training is not limited to Nigeria alone but extends across Africa, reflecting a broader vision to create a continent-wide network of competent technicians who can support the growing demand for mechanized farming solutions.
“This initiative is about more than training; it is about creating opportunities, restoring dignity to labour, and building a future where young people can stand on their own through acquired skills,” he stated.
The technical workshop, which drew participants from different parts of the region, was held in Kaduna State, specifically in Zaria, at Unguwa Kaya Junction, New Jos Road, KM 2.
Participants in the programme expressed appreciation for the quality of training and the exposure to modern equipment, noting that such initiatives are critical in bridging the skills gap in the agricultural and mechanical sectors.
The programme also received warm support from the host community in Zaria, located in the historic Zazzau Emirate, where participants were welcomed with remarkable hospitality. Organizers and trainees alike commended the people of Zaria for their generosity and encouraging reception, which contributed to the overall success of the exercise.
As Nigeria continues to seek sustainable solutions to unemployment and food security challenges, initiatives like this stand as a testament to the role of private sector collaboration in national development. By equipping young people with relevant, market-driven skills, Sankara Nigeria Limited and LOVOL are not only transforming lives but also laying a solid foundation for economic growth and agricultural modernization across the continent.

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NNPCL Must Account for N210trn by April 29 – Senate

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…Orders Ojulari-led management to produce Kyari, others before committee

From Taiye Hassan
The Senate, on Wednesday, through its Committee on Public Accounts, fixed April 29, 2026, as the deadline for the management of the Nigerian National Petroleum Company Limited (NNPCL) to appear before it and account for the alleged N210 trillion flagged in audit reports covering 2017 to 2023.
The committee directed the Group Chief Executive Officer (GCEO) of NNPCL, Engineer Bayo Ojulari, to appear alongside the immediate past GCEO, Mele Kyari; former Chief Financial Officer, Umar Ajia; Dr. Bala Wunti; and the company’s external auditors on the scheduled date without fail.
The resolution followed a motion moved by Senator Osita Izunaso (Imo West) and seconded by Senator Adams Oshiomhole (Edo North).
Chairman of the committee, Senator Aliyu Wadada (Nasarawa West), stressed that the N210 trillion in question, as contained in the audit reports, must be fully accounted for by the company’s management, particularly the immediate past leadership led by Kyari.
According to him, the responses so far provided by NNPCL to the 19 audit queries were unsatisfactory, noting that Nigerians deserve clear, detailed, and transparent explanations.
“This committee, and by extension the Senate, is not satisfied with the blanket explanation given by NNPCL on the N103 trillion it claimed represents liabilities. Liabilities comprise components such as retention fees, legal fees, and audit fees, and the specific amounts spent on each must be clearly stated and justified,” he said.
Wadada also demanded a detailed breakdown of the N107 trillion which the company claimed was expended on Joint Venture (JV) cash calls, as well as funds allegedly owed by some defunct banks whose identities were not disclosed.
“Consequently, it is hereby resolved that NNPCL is given an additional two weeks to appear before this committee unfailingly. The deadline for compliance is Wednesday, April 29, 2026,” he added.
Earlier, a member of the committee, Senator Abdul Ningi (Bauchi Central), called for the invocation of the National Assembly’s powers to compel the appearance of NNPCL management, citing repeated failures to honour invitations.
“We must treat this matter with the utmost seriousness. The essence of democracy rests significantly on the strength and authority of the legislature. Unfortunately, in recent times, there appears to be a growing reluctance by individuals to honour invitations from the National Assembly, leaving members feeling helpless in compelling appearances before committees,” he said.

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APC Group To Kwara Political Actors: Shun Violence, Hate Speech

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Stephen Olufemi Oni, Ilorin

A frontline political group in the All Progressives Congress (APC) in Kwara State have charged political actors across the 16 local government areas of the State to shun violence, rancour and hate speech before, during and after the 2027 general elections.

The APC group, under the aegis of the Asa Progressive Movement (APM), has, therefore, sued for peaceful, issue-based campaigns, devoid of acrimony and name-calling, ahead of the elections.

The Movement made this call in Afon, headquarters of the Asa local government at the endorsement programme of President Bola Ahmed Tinubu for second term, as well as the governorship ambition of former Kwara State APC Chairman, Hon. Bashir Omolaja Bolarinwa.

In a communique signed by the APM Coordinator and the Secretary, Engineer Daud Oladipupo Babatunde and Comrade Yusuf Mutiu Akorede respectively, the Movement said: “We are committed to a peaceful, issue-based campaign and we, therefore, urge all political actors to shun violence, hate speech, and any conduct capable of heating up the polity.

“We call on all well-meaning sons and daughters of Kwara State, regardless of party affiliation, to join this movement for the restoration and advancement of our dear State.

“The 2027 election is about the future of our children and we must rise above petty sentiments.

“We pass a vote of confidence in Hon. Bashir Omolaja Bolarinwa and in the leadership of our great party, the APC, for presenting to the people a competent, credible, and compassionate candidate.

“All structures of the Movement, from the State to the polling unit levels, are hereby directed to commence immediate and intensive mobilisation for the reelection of President Bola Ahmed Tinubu and the candidature of Hon. Bashir Omolaja Bolarinwa. Every member is now an ambassador of these two projects.”

The communique reads further: “Our decision is predicated on Hon. Bolarinwa’s proven track record of service as former Councillor, former Council Chairman, former member of the Federal House of Representatives, former State Chairman of the party, who led the party to 100 percent victory in the 2019 elections, and former Board Chairman of the NBC; his desire to tackle the lingering problems of insecurity, youth unemployment, and agricultural revival; and his integrity, accessibility, and capacity to unite the diverse peoples of the State.

“The APM unanimously endorses Tinubu for second term and Bolarinwa as our preferred candidate for the office of Governor in the 2027 general elections under the platform of the All Progressives Congress (APC).”

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