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Solutions to Clean Power to Remote Off-grid Mining Operations in Nigeria

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Tarik Sfendla Wartisla Off-grid Mining Operations in Nigeria

By Tarik Sfendla

The energy markets are undergoing a massive transformation as governments around the world transition away from fossil fuels towards the integration of renewable energy. This trend is clearly visible in the mining industry as demonstrated by recent power projects in South America and in Australia.

According to Bloomberg New Energy Finance, in 2018, mines purchased 1 GW of renewable energy generation assets; this amount tripled to reach approximately 3.5 GW in 2019, 90% of which consists of hybrid solutions.

Electricity demand for the mining industry is expected to increase significantly in the coming years as increased mine depth, harder rock and greater water desalination needs lead to higher energy intensity for the industry.

Whilst electrification of operations and vehicles is reducing certain emissions and generating cost savings, stakeholder targets to reduce emissions as part of the EESG (Environmental, Economic, Social & Governance) plans, is increasing the renewable share of the energy mix, which of course requires high flexibility in the generation to balance intermittent renewables.

In Africa, the mining sector faces inherent challenges, access to the power grid and grid reliability being the most significant. With most electricity supply coming from conventional power plants (coal, oil or gas), operators are challenged on the one hand with highly volatile operating expenses due to rising fuel costs, and by inefficient, unreliable power supply leading to costly production disruption and revenue losses on the other. Weak infrastructure and water availability compound the challenges for mines, particularly in remote, off-grid locations.

The combination of these trends and particularities of the African markets are setting the scene for the integration of renewables for the mining sector. A recent study by McKinsey showed that moving to renewable electricity sources is becoming increasingly feasible, even in off-grid environments, as the cost of electricity storage is set to decline by 50% from 2017 to 2030. This is especially good news for Africa where the cost of solar energy generation could be among the lowest in the world.

It also represents a huge opportunity for operators in Africa, where Wärtsilä has developed a range of competitive strategies to deliver efficient and reliable power supply solutions to support the mining sector on its path towards a renewable energy future.

In Tanzania, the Geita gold mine was experiencing reliability issues and power shortages as its ageing power plant was reaching the end of its useful life. It needed a reliable power generation solution to support its growing operations.

Wärtsilä delivered a 40 MW flexible power plant and agreed to a 10-year operation and maintenance (O&M) package, integrating technology with lifecycle services to provide “always-on” power. The plant secures uninterrupted off-grid power supply, eliminating revenue losses from power shortages, while the O&M agreement is tailored to the mine’s day-to-day performance requirements.

Maintenance schedules are optimised to minimize costs and production downtime and enhance fuel efficiency. As a result, fuel savings of around 4%, representing $2 million USD, were achieved in the first year of operation. The flexibility of the installation will also facilitate the transition to renewables over the project lifetime.

In Burkina Faso, Wärtsilä has delivered a 15 MWp solar photovoltaic (PV) power plant to the independent power producer (IPP) Essakane Solar SAS, which supplies the Ekkasine gold mine.  The solar PV plant was constructed next to a 55 MW power plant running on heavy fuel oil. The engine power plant provides backup, while the solar farm produces energy during the day. The capability to control and optimise the usage of the solar PV power and engines enables the gold mine to reduce its fuel consumption by an estimated 6 million litres per year and its annual CO2 emissions by 18,500 tons.

Energy Storage technologies are the true game-changer

The integration of energy storage technologies will be the real game-changer, enabling the industry to take full advantage of cheap and plentiful solar power. They have the unique ability to provide a buffer between supply and demand by delivering or storing energy whenever it is most needed. They will become the key building block of the stable infrastructure needed to improve grid reliability and security.

Hybrid solutions, combining flexible thermal generation with storage and solar power operations are now a realistic and cost-effective solution, as the levelled cost of electricity (LCOE) is lower than ever, and costs of storage are set to decline.

In Mali, at the Fekola mine, located in a remote area with no connection to any larger grid, Wärtsilä is providing an off-grid hybrid solution to provide and maintain microgrid stability. The project combines a 30 MW solar PV plant, a 17.3 MW / 15.4 MW energy storage facility and GEMS, Wärtsilä’s advanced energy management system, with the mine’s existing 64 MW power generator to improve power reliability, reduce heavy fuel consumption, save costs and reduce CO2 emissions.

GEMS is a ground-breaking tool, using smart algorithms to dispatch energy storage and multiple generation assets (thermal and renewable) with the right reserve level to maintain high grid reliability for the mine. Gensets are switched off as solar output increases and are restarted based on forecasted data including load demand and weather. The sophistication of GEMS enables energy production optimization to ensure the lowest LCOE.

In addition to ensuring microgrid stability, the project is expected to generate long-term annual savings of 13.1 million litres of heavy fuel oil and reduce the mine’s carbon footprint by approximately 39,000 tons per year. This hybrid storage project is the first of its kind in Mali and in the mining sector, demonstrating the growing case for clean energy and its sustainable and economic potential for mines in Africa and elsewhere.

Increasing energy reliability and lowering operating costs are essential for the mining sector. The optimal solution to solve the power challenges must allow for fast starting with high off-grid availability, high fuel efficiency, fast load following and part-load efficiency to allow high penetration of renewables. The answer lies in a combination of advanced flexible energy generation strategies and the smart use of renewables to guarantee the delivery of efficient and reliable power in remote off-grid locations. Advanced energy management systems are the key technological element required to support the huge inflows of power from intermittent sources.

With an extensive portfolio of energy storage and flexible solutions for energy-intensive operations, in Africa and the rest of the world, Wärtsilä is the partner of choice to support the mining sector achieve its sustainability and cost-saving goals.

Tarik Sfendla is the Market Development Manager, Africa chez Wärtsilä Energy Business

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Islamic Estate Planning: Protect Your Family and Leave a Legacy

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Islamic Estate Planning

By FBNQuest

Islamic estate planning involves the distribution of your assets that serve to preserve, manage, and distribute them after death according to the principles of the Shari’ah.

According to the Islamic ordinance, those principles are significant in planning for dependents and represent an investment in the afterlife.

Islamic inheritance laws organise your wealth ownership and assets to ensure fairness and justice after your passing. Instead of leaving the tough decisions to grieving family members, you can arrange the gifting of your assets in advance. This creates a streamlined process for the distribution of the inheritance to all family members.

Islamic estate planning is essential in the life of Muslim faithful. Indeed, if you pass away as a Muslim without a proper plan for your assets, you may be breaching the bequest guidance stated in the Holy Book, which serves as an instruction manual for a Muslim’s life.

However, many are not concerned with making an inheritance plan, even though a failure to make one could trigger intense family debate and hinder the transfer of some assets to specific beneficiaries.

According to the guiding principles of Islamic estate planning, after covering the funeral expenses and debts owed by the deceased, a person may designate up to one-third of their wealth.

This discretionary giving is known as the Wasiyyah. However, there are limitations to this discretionary giving.

For example, Wasiyyah cannot be given to someone already receiving a share under the Islamic inheritance laws. The Wasiyyah is most commonly given to charity or to care for distant relatives who cannot provide for themselves.

The residual two-thirds is the Mirath and is reserved for the Islamic heirs as ordained in the Holy Book. Primary beneficiaries are those who will inherit some of your wealth, provided that they are alive and Muslim. These are your spouse, children, and parents, and they receive a fixed share of the wealth.

Secondary beneficiaries are those whose share of the inheritance is contingent on whether other primary beneficiaries are still alive. These may include siblings, grandparents, grandchildren, aunts, uncles, and other relatives. It is vital to appreciate the rights and obligations relating to an estate.

In preparing to bequeath an inheritance, it is crucial to organise your wealth in a manner that will make assets acceptable for consideration in an Islamic estate plan.

In this regard, investments should be screened for compliance with Islamic estate ethics, and investments in interest-bearing assets are disqualified.

Instead, it would help if you endeavoured to invest in increasingly popular Sukuk bonds. You should consider Mudarabah Investment accounts as substitutes to fixed deposit accounts and subscribe to a family takaful policy instead of a life insurance policy in your saving plans.

As for pension assets, you should opt for a multi-fund structure with an option to invest in Shari’ah-compliant instruments.

Zakat, the third pillar of Islam, is a compulsory giving required from every financially stable Muslim. Those who have acquired wealth are obligated to respond to people in need and give back to the community. This response could include sponsoring widows or the education students and organising in a charitable Trust as part of an Islamic estate plan.

Therefore, you must consult a professional estate planner to assist with setting up a Trust arrangement where 2.5% of your assets/wealth is set aside annually for Zakat.

Several other tools can be used to organise the transfer of assets to a specific beneficiary. They include Hiba (making gifts), Waqf (setting up an endowment or trust), Wasiyya (transfers by donation), and it is appointing a Wasi or guardian for living dependents. Getting it right requires a thorough understanding of the principles of Islamic estate planning and the various assets available to achieve compliance.

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Governor Okowa’s 2023 Presidency; an Objective Analysis

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Governor Okowa's 2023 Presidency

By Jerome-Mario Utomi

This piece stemmed from three recent developments in the country. First is the latest argument by development minded Nigerians that the nation’s perennial leadership haemorrhage/crisis is aggregated by a successive deficiency in leadership vision and in some cases made worse by public officials’ understanding and interpretation of problems with clarity but lacking in political will to see through or implement solutions. A development that has made the nation in dire need of a system that works, a government that caters for its citizens, especially the youths, secures lives and property while bolstering the economy.

The second and very germane is the Southern Governors Forum insistence that the presidency must shift to the southern part of the country come 2023, coupled with the recent decision by the main opposition party in Nigeria, the Peoples Democratic Party (PDP), to zone the position of the national chairman of the party to the north.

As we know, it is a political principle embraced by major political parties in Nigeria that each time the national chairman of a political party emerges from the north, the presidential candidate of the same party, usually, emerges from the south where the likes of Governor Ifeanyi Okowa of Delta State hails from.

Thirdly and most essential has to do with the fresh call by the Minority Leader of the House of Representatives, Mr Ndudi Elumelu, on Mr Okowa to contest for the presidency of the country in 2023.

The Minority Leader, who spoke at the installation of Rotary Club’s 2nd President for 2021/2022 Rotary Club Year (Club of Asaba Downtown District 9141), pointed out that Governor Okowa should serve as the President of the nation so that he can replicate his achievements in massive infrastructural and human capital development in Delta State at the national level.

He stressed that Governor Okowa was endowed with the capacity and proficiency to rescue the nation from the misrule of the All Progressives Congress (APC) and reposition her to the path of peace, unity and economic prosperity.

“I must commend Governor Okowa for his selfless service and sacrifices that have led to unprecedented massive infrastructural development in our dear state as well as a better living standard for our people.

“Governor Okowa is a rare gift not only to Delta State but also to our nation Nigeria, at large. I firmly hold that he is endowed with the capacity and proficiency to serve our nation at the topmost level so that he can replicate the successes recorded in our state at the national level.

“I sincerely call on him to make him available to serve the nation again. He deserves to be the president of this country, come 2023,” Elumelu stated.

However, despite the popularity of this opinion, it will be antithetical to support a movement based on sentiment or allow sentiment to determine our actions. Therefore, in line with the Christian Holy Book, the Bible, admonished in 1 John 4; 1 that we do not believe every spirit, but test the spirits to see whether they are from God because many false prophets have gone out into the world.

It will, for reasons, be of considerable significance to place this call under objective analysis to fundamentally help electorates make informed decisions ‘as the ignorance of one voter in a democracy impairs the security of all’.

To perform this function well, it will necessitate the following posers; Is Governor Okowa capped with vital leadership capacity needed to tame the nation’s perennial ‘leadership haemorrhage/crisis aggregated by a successive deficiency in leadership vision and made worse by public official’s understanding and interpretation of problems with clarity but lacking in political will to see through or implement solutions? Has Governor Okowa truly achieved massive infrastructural and human capital development in Delta State? Has he indeed and in truth demonstrated selfless service and sacrifices as claimed by Mr Elumelu?

Again, going by Elumelu’s claim, another question would be at the federal level, are there signs of misrules on the part of the APC led federal government that calls for Okowa’s attention to reposition the nation to the path of peace, unity and economic prosperity?

Again, on May 29, 2015, amidst cheers and jubilation from the marmot crowd that attended his swearing-in ceremony at the Cenotaph in Asaba, Okowa, going by media reports, told his audience that, “As a government, we are committed to the building and consolidation of a state in which there shall be more employment opportunities, a flourishing agriculture and agribusiness sector, effective health and educational systems, renewed urban infrastructure and enhanced security and peace to bolster economic growth and development.”

Now, looking at the past six years of his administration, it will elicit the question as to how well has the Governor brought these promises to fruition? Also, at the national level, how relevant is Governor Okowa when it comes to issues of national urgent importance? As the current Governor of Delta State, what particulars can Okowa led government point at to convince Nigerians that he can effectively administer the federation?

In providing answers to these nagging questions beginning with the last question, it must be fundamentally underlined that separate from the fact that Delta State, to use the words of Governor Okowa, is a microcosm of Nigeria because she is populated by different ethnic nationalities and has had inter-ethnic conflicts/clashes, fatal boundary disputes, especially over oil-bearing land, and political tensions, a case that in my views qualifies a governor of such state to effectively lead the federation, Governor Okowa, as subsequent paragraph will show, since assumption of office on May 29, 2015, demonstrated that for the leader to distinguish himself, he has to be a shining light and as such, he should be in a position to break the retrogressive tendencies that subsist in doing what one does not wish to do.

To capture this claim well, this piece will further x-ray/classify the achievements of Governor Okowa’s administration into two.

First, achievements at the state levels which has to do with policy objectives/programmes implementation aimed at creating jobs and wealth (wealth creation and employment generation), economic diversification, the democratization of the education sector, infrastructural development, re-jigging/provision of the state’s security architecture in the state, engagement of the youths in productive enterprise, nurture of entrepreneurs and leaders, promotion of communal peace and development of a database of employment and unemployed youths for planning purposes. The second focuses on his unrelenting nation-building efforts at the federal level.

Evidence abounds that the Governor in pursuance of these objectives compressed his programmes into a five-point agenda which is encapsulated in the acronym SMART.

The SMART agenda means Strategic wealth creation projects and provision of jobs for all Deltans; Meaningful peacebuilding platforms aimed at political and social harmony; Agricultural reforms and accelerated industrialization; Relevant health and educational policies and; Transformed environment through urban renewal.

Take the wealth creation and employment generation, as an illustration, the Governor himself recently but succulently captured his achievements in this way; “we have a deliberate policy to tackle youth unemployment through skills training and entrepreneurship development programmes. I believe that the way out of the unemployment quagmire is to equip the youth with the technical know-how, vocational skills, values and resources to become self-employed, as distinct from one-off empowerment. This is what my administration has done by instituting various skills training and entrepreneurship development programmes, which include: Skills Training and Entrepreneurship Programme (STEP); Youth Agricultural Entrepreneurs Programme (YAGEP); Graduate Employment Enhancement Programme (GEEP); Rural Youth Skills Acquisition Programme (RYSA); Girls Entrepreneurship Skills Training (GEST); and Women Entrepreneurship Skills Acquisition Programme (WESAP).”

These programmes he said are trainee-centred and service-oriented. The sectors and activities covered include agriculture, agricultural value chain services, vocational skills-based microenterprises and cottage enterprises.

Furthermore, the training and mentoring processes aim beyond raising entrepreneurs to produce leaders and managers that have high levels of personal responsibility and effectiveness. I am pleased to let you know that after six years of faithful implementation of these programmes, we have trained and given business support packages to several thousands of youths.

Following the success of these interventions and other efforts in promoting technical education, Delta State was ranked the Best State in Human Capital Development in the 2017 States Peer Review by the National Competitiveness Council of Nigeria.

Also in 2020, Delta was adjudged to be the Second Least Poor State, coming only after Lagos, Nigeria’s business hub, according to the Nigerian Bureau of Statistics (NBS).

From the above observations, it is obvious that he (Okowa) in my view is a Presidential material the nation needs to exit the unemployment crisis and economic retardation. However, in order not to be accused of indulging in hasty conclusions, this piece will go beyond the Governor’s wealth creation and employment generation prowess, to x-ray his efforts in other sectors.

To Be Continued.

Jerome-Mario Utomi is the Programme Coordinator (Media and Public Policy), Social and Economic Justice Advocacy (SEJA), Lagos. He could be reached via jeromeutomi@yahoo.com/08032725374.

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The Effects of Home Loans on the Cost of Living Post-COVID

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Home Loans on the Cost of Living

COVID-19 has been a disaster for many people globally, one reason being the effect of the pandemic on the cost of living.

As the cost of living is rising while wages remain stagnant, it’s becoming apparent that many people are struggling to pay off their existing commitments. As a result of such obligations, more and more people seek refinancing options to lower their mortgage rates and reduce monthly expenses.

This post will cover how COVID-19 has affected home loan rates and the part it plays in the rising cost of living.

How Has COVID-19 Stressed Out The World Economies?

While it’s inevitable that no country can escape the effects of a global pandemic, some countries have weathered the storm better than others. For example, as you can see in the image above by Compare The Market Refinance Quotes, the US, Australia, and Denmark seem to be the least financially stressed of world economies, with manageable home loan rates being a significant factor. This has allowed these countries to cope with the negative effects that COVID-19 has had on the cost of living.

Other countries may be able to copy the decisions made by these governments to help restore their economies. Nevertheless, many individuals of these countries and others still find it challenging to pay their bank loans and mortgages.

How Are Home Loans Affecting The Cost Of Living Post-COVID-19?

In March 2020, many countries worldwide implemented a debt moratorium to alleviate household debt burdens due to the coronavirus pandemic. These moratoriums have already expired in many places, which raises some tough questions regarding what additional policies should be adopted to address the pandemic’s lingering effects.

With people facing the challenge of prioritizing their payments, especially when considering the rapid increase in inflation that many countries are experiencing, many have turned to various financial tools such as refinancing to get them through these difficult times.

What Is Loan Refinancing?

Loan refinancing is when you take out a new loan to replace the old one. There are many reasons why you might want to refinance your loans; you may not be happy with how much money you are spending each month on your monthly payments, or maybe you have another loan with a higher interest rate that will save you money in the long run. In these uncertain times, refinancing is becoming more popular.

However, it’s important to note that refinancing only works if you have good credit and still owe some of the original balance of your original loan. Not all types of loans can be refinanced, but here are five loan types can:

  • Student loans
  • Credit card balances
  • Auto loans
  • Mortgage
  • Various bank loans

In conclusion, the effects of home loans on the cost of living are pretty significant for many people, not just in the US but also worldwide. This has caused many to use refinancing as the cost of inflation rises.

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