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GE Reduces Emissions With Mobile Gas Turbines

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mobile gas turbines

By Adedapo Adesanya

General Electric (GE) has announced that its mobile gas turbines, typically used for emergency use, cannot only meet the emissions requirements in line with World Bank Standards but even surpass them and meet the most stringent emissions standard requirements.

In the State of California, GE developed an innovative technical solution on four TM2500 aero-derivative gas turbines deployed at the Department of Water Resources (DWR) sites in Yuba City and Roseville. The solution reduced nitrogen oxide (NOx) and carbon monoxide (CO) emissions by over 90 per cent, surpassing World Bank Emissions Standards. It marked the world’s first-of-a-kind solution on a GE mobile TM2500.  The technology helped lower emissions while supporting the statewide energy grid during extreme climate-driven events, including drought or wildfires.

Speaking on the advancement, Mr Clive Nickolay, CEO of GE Gas Power’s Aeroderivative business line, said, “GE’s aero-derivative mobile technology, typically used for emergency power, represents a perfect complement to renewable energy and peaking power use cases worldwide.

“We’re excited about GE’s efforts to provide power plant operators with a technical solution that will allow them to quickly install peak power when needed while drastically reducing NOx and CO emissions levels to low single digits.”

The technical solution includes engineering studies for the integration and installation of a Selective Catalytic Reduction (SCR) technology system—a proven and effective solution to limit post-combustion emissions.

The technology works by removing common emissions through a catalytic converter transforming the nitrogen oxides contained in the exhaust gas into water vapour and nitrogen.  The new solution unlocks dramatic enhancements to emissions performance while ensuring the TM2500 can provide reliable, affordable, and lower-carbon electricity to the grid.

At Yuba and Roseville, GE worked with the engineering, procurement, and construction company Kiewit Power Constructors Co. to install the world’s first-of-this-kind solution on a GE mobile gas power turbine to solve DWR’s emissions challenge. The emissions control solution includes 11-meter-high modules and a 22-meter-high stack.  Each of the four TM2500 can produce up to 34 megawatts (MW) of electricity for a total of 136 MW and is now equipped with a system to reduce pollutants to 2.5 parts per million, the legal limit set by the state of California.

Adding his input, Mr Nosizwe Dlengezele, Regional Sales Executive for GE Gas Power business in Sub-Saharan Africa, said, “Sub-Saharan Africa has one of the world’s fastest-growing populations, and natural gas offers a solution that’s more efficient and flexible to enable the integration of more renewables to the grid and ultimately reduce emissions.

“Our TM2500 aero-derivative gas turbines are installed in countries such as Nigeria, Angola, and Ghana, to provide much-needed power because of its enhanced mobility, easy installation and critical grid backup. It also has lower emissions than diesel generators when operating on gas, and the availability of an SCR solution will now enable our customers to further reduce NOx and CO emissions by 90 per cent.”

A key feature of the TM2500 units is its fast start ability providing full power in five minutes. This provides utilities and grid operators like   California Independent System Operator (CAISO) or the Western Area Power Authority (WAPA) the ability to quickly support the grid in case of emergencies or loss of intermittent power.

The quick start capability was successfully put to use when the units were brought online to support a strained statewide energy grid during California’s extreme heat wave on Sept 6, 2022.

GE’s trailer-mounted TM2500 is derived from jet-engine technology powering the world’s airlines and is mounted on a wheeled trailer for ultimate mobility. With more than 20 years of experience and over 300 units installed around the world, GE’s TM2500 is a proven solution for providing a baseload bridge to permanent power installations or for generating backup/peak power in the wake of natural disasters, plant shutdowns, grid instability or in isolated locations.

GE powers plants that deliver flexible, efficient, and reliable power to millions of people around the world. With almost 70 years of presence in Sub-Saharan Africa, GE has been collaborating with energy stakeholders to deploy innovative technologies tailored to respond to the needs of the Sub-Saharan Africa region with reliable baseload and flexible power. GE delivers across the entire energy ecosystem from generation to transmission and distribution, and throughout the region, GE-built technologies are supported by GE local service and maintenance teams working together to help ensure access to reliable and sustainable energy.

Adedapo Adesanya is a journalist, polymath, and connoisseur of everything art. When he is not writing, he has his nose buried in one of the many books or articles he has bookmarked or simply listening to good music with a bottle of beer or wine. He supports the greatest club in the world, Manchester United F.C.

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Pastor Ogbueli’s Abuja Night of Glory Holds Today

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Abuja Night of Glory

By Blaise Udunze

Momentum is gathering for the Abuja Night of Glory taking place today, Friday, December 5, 2025, at the main bowl of the Moshood Abiola National Stadium.

The crusade is being hosted by Dominion City Church headed by Pastor David Ogbueli and it starts by 7pm.

The all-night programme will feature dynamic worship leaders like Nathanial Bassey, Dunsin Oyekan, Theophilus Sunday, Chioma Jesus, Kaestrings, Sunmisola Agbebi Okeleye, Minister GUC, Ebuka Songs, Anthony Kani, and DC Angels.

Reputed as a teacher of righteousness and anointed minister of the gospel, evidenced by the miracles that have trailed his ministry, and one who champions the cause of the poor through empowerment initiatives, Dr. David Ogbueli will be joined by renowned ministers from within and outside Nigeria, including Evangelist Andres Bisonni, Dr. Charles Ndifon, Evangelist Dan Scott, Apostle Ikechukwu Nnajiofor, and several others.

Night of Glory has, in previous editions held across Nigeria’s cities, recorded remarkable results, such as immediate healings and freedom from chronic ailments, recovery of vision and movement after many years of paralysis, along with liberation from dependencies and emotional distress. Numerous participants have also shared testimonies of breakthroughs and big personal changes after the experience. Organisers state that this year’s event, in Abuja, is anticipated to exceed previous editions.

The event is intended for all individuals trusting God for divine intervention in any area of life.

Understanding the role of faith in the destiny of individuals and nations, a dedicated prayer session for Nigeria will take place during the crusade to tackle some of the current challenges being faced in the country and also to uplift he leaders and institutions before God.

Attendance is free, and registration is encouraged via the QR codes on event banners. Organisers expect a massive turnout as worshippers travel from across the country for what is anticipated to be a transformative encounter.

Adequate security and free transportation have been put in place ALL over the city of Abuja, while those outside Abuja are expected to join online.

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Rivers Speaker, 15 Other Lawmakers Leave PDP for APC

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By Modupe Gbadeyanka

The Speaker of the Rivers State House of Assembly, Mr Martin Amaewhule, has defected to the All Progressives Congress (APC).

At the plenary on Friday, Mr Amaewhule joined the ruling party from the opposition Peoples Democratic Party (PDP), along with 15 other members of the state parliament.

This development comes some months after they had earlier declared their support for the APC in the wake of a crisis with the state governor, Mr Sim Fubura.

The lawmakers had an issue with Mr Fubura, which led to a state of emergency declared on the oil-rich state by President Bola Tinubu in March 2025.

This embargo was only lift in September 2025 after the duration of the six-month emergency rule in the state.

A few days ago, members of the Rivers Assembly passed a vote of confidence on President Tinubu, backing him to remain in office till 2031, when he would have spent eight years in office if re-elected in 2027.

Announcing their defection today, the lawmakers pinned their decision on the crisis rocking the PDP at the national level.

It is not certain if their political godfather, Mr Nyesom Wike, who is the current Minister of the Federal Capital Territory (FCT), will join them in APC.

Mr Wike, who governed Rivers State from 2015 to 2023, has been accused of instigating the crisis in the opposition PDP. He was expelled from the party last month at a national convention held in Ibadan, Oyo State.

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Nigeria Risks Brain Drain in Energy Sector—PENGASSAN

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energy sector

By Adedapo Adesanya

The Petroleum and Natural Gas Senior Staff Association of Nigeria (PENGASSAN) has warned that Nigeria risks massive brain drain in the oil and gas sector due to poor remuneration.

The president of PENGASSAN, Mr Festus Osifo, said at the end of the National Executive Council (NEC) meeting of the union on Thursday in Abuja that the industry was facing challenges arising from Naira devaluation and inflation, noting that, oil and gas skills remained globally competitive.

Painting an example, he said, “A drilling engineer in Nigeria does the same job as one in the US or Abu Dhabi,” noting that the union must take steps to bridge the wage gap to prevent members from leaving the country for better opportunities abroad.

“If we don’t act, the brain drain seen in other sectors will be child’s play,” he said.

According to him, PENGASSAN has recorded significant gains through collective bargaining across oil and gas branches.

“We signed numerous agreements across government agencies, IOCs, service and marketing sectors,” he said.

He said the agreements brought relief to members facing rising costs of living, adding that, the association’s duty is to protect members’ jobs and enhance their pay.

Mr Osifo urged companies delaying salary reviews and those foot-dragging as a result of the prevailing economic realities, to do the needful.

He said the industry employed some of the nation’s best talents, making competitive pay critical to retaining skilled workers.

“This industry recruits the best. Companies must provide the best conditions,” he said.

On insecurity, Mr Osifo urged government to take decisive action against terrorism and kidnappings across the country.

“We are tired of condemnations. government must expose sponsors and protect citizens,” he said.

He urged government at all levels to prioritise tackling insecurity through better funding and equipment for security agencies.

Mr Osifo said PENGASSAN supported calls for state police to improve local security response, adding that decentralising policing will protect citizens better than rhetoric.

He also said economic indicators meant little, if food prices remained high and farmers could not return to farms due to insecurity.

“Nigerians want to see food on the table, not macroeconomic figures,” he said, urging the government to coordinate fiscal and monetary policies to ensure economic gains reach households.

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