How remittances could accelerate renewable energy investment in Africa

A lot of research, funding, politics and media attention focuses on the migration story. Often the discussion is centred around the chief causes, typically climate change, economic crises and political crises, and around the perilous journeys endured by migrants in search of a better life. Less attention however is paid to the second chapter of the story, which is how many migrants across generations have managed to integrate well into host societies, earn a decent living and manage to support their families back home through remittances.

As a first generation economic migrant in South Africa, I am no stranger to remittances. Coming from a middle income family my remittances, commonly referred to as “black tax”, come in the form of a small monthly token of appreciation to my parents for the financial and emotional support which helped me become the person I am today. As my parents approach retirement age in Zimbabwe (which has a limited social safety net), my siblings’ and my remittances are increasingly becoming an important way in which to supplement their income. My situation differs from lower income households where remittances are a primary source of income and form a vital lifeline to enable families to buy food, basic goods, housing and education and health care. 

Unbeknownst to many, remittances are the single largest source of capital inflow into low and middle-income countries (LMICs). In 2020, remittances into LMICs (excluding China) exceeded the sum of foreign direct investment (FDI) and organisational development assistance (ODA). This number only accounts for formal remittances. According to the IMF unrecorded flows through informal channels are believed to be at least 50 percent larger than recorded flows.

Remittances, Foreign Direct Investment, and Official Development Assistance Flows to Low- and Middle-Income Countries, Excluding China, 1990–2022

Not only are remittances a massive source of capital inflow, they are also extraordinarily resilient. In April 2020, The World Bank-KNOMAD team projected a decline in remittance flows to LMICs by approximately 20% due to the predicted adverse impact of the COVID-19 pandemic on migrant worker employment and wages. They were wrong. Remittances defied this prediction with the latest data showing remittance flows fell by only 1.6 % to USD 540 billion in 2020. This was in stark contrast to the fall in FDI (excluding China) which fell by 30% in 2020 to $259 billion. 

Channeling remittances to clean energy could reduce climate related migration

Access to clean and reliable energy has been proven to greatly improve income and quality of life. Energy is the ideal investment vehicle for remittances as it forms the foundation for the modern development that LMICs strive towards. Energy is a key enabler which unlocks a myriad of nascent commercial opportunities. Remittances already have an impact on energy consumption, albeit marginal. According to the research paper “The effect of remittance on energy consumption: Panel cointegration and dynamic causality analysis for South Asian countries”, there is evidence that a 1% increase in remittance income results in a 0.045% increase in energy consumption in the long run. However, there is no structured approach to systematically steer remittances into energy investments. A structured approach will amplify the economic and development outcomes of remittances.

As climate change disproportionately affects LMICs in the Global South, it is of paramount importance that remittances be invested in clean energy technologies. The viability of this investment strategy is supported by the fact that the Global South is naturally endowed with relatively high solar resource potential. Likewise, given the relationship between climate change and migration, there is a potential to blend climate finance and development aid to stem migration with remittances to invest in clean energy technologies which reduce carbon emissions and improve the economic conditions that were the reason for migration in the first place.

Unique market characteristics enabling renewable energy investments

1. Diasporans access to affordable credit in host countries.

Renewable energy projects are often characterized by a high initial capital expenditure relative to incumbent non-renewable technologies, offset over time by significantly lower operating costs. LMICs, businesses and families often do not have access to affordable capital to finance renewable energy projects. This is despite the fact that many of these projects are economically viable. The reluctance to invest in these projects stems from a combination of low incomes of the target populations, high perceived market risk and a poor understanding of local market dynamics.

In stark contrast, diasporans typically have higher levels of income and access to financial services relative to their families back home. Many diasporans are well integrated in financial systems and are eligible for credit at competitive interest rates based on their credit history and collateral assets in their host country. 

There is a unique opportunity to leverage cheap credit available to diasporans in their host country to invest into renewable energy in LMICs. This will effectively reduce project cost of capital and shift exchange rate risk from financial institutions to diasporans. A diasporan may be willing to accept the exchange rate risk and take returns in local currency to meet their respective local obligations (for example as a means to substitute their remittances or to finance the construction of a retirement home).

2. Increasing levels of digital access, literacy and communication amongst diasporans and their families.

There are relatively high levels of digital access, literacy and communication amongst migrant populations and their respective families back home. The COVID-19 pandemic restrictions on movement have rapidly increased the digitisation and formalisation of remittances (as moving cash and goods across borders has become increasingly difficult).

There is a unique opportunity to create digital technology that leverages digital payments, social networks and remote monitoring to enable diaspora renewable energy investments.

Renewable energy business opportunities

1. Remittance 2.0 Goods and services remittances.

Renewable energy goods: Enabling diasporans to digitally purchase renewable energy technology on behalf of family members back home (or for their own use in their home country). Integrating the affordable credit available to diasporans into this model will help bridge the affordability gap, accelerating uptake, increasing potential market size and increasing average sale value. Integrating remote monitoring will help give diasporans greater visibility over the performance of a purchased asset, creating a digital connection and helping alleviate performance anxiety. There are businesses that have begun to occupy this space. UK start-up Umlilo Energy is an end-to-end service designed to enable Africans in the UK to seamlessly purchase, finance and install solar systems in their home country from anywhere in the world. Similarly, EDF recently launched  “Diaspora Energy by EDF” with the aim to give members of the diaspora the opportunity to finance an off-grid solar system for their family, mainly in rural areas. According to EDF, its new platform guarantees its users a secure payment as well as delivery within a maximum of 15 days (for Ivory Coast). 

Renewable energy services: Enabling diasporans to make direct digital payments for renewable energy services on behalf of family members back home. This can be employed for Pay-You-Go solar homes systems (SHS), mini-grid energy bills and utility bills

2. Remittance 3.0 Investment.

There are a wide range of renewable energy investment entry points for the diaspora, ranging from the individual to national level. Investment values can range in size from small investments that are nominal relative to a diasporan’s income to large scale investments which are core to a diasporans investment strategy. Additionally, the nature of the relationship with the beneficiary can vary from a close family member to projects which have impact in a country, region or community broadly. Investments can be made in the form of purchasing productive uses of energy assets and or through financing renewable energy assets/projects through mechanisms like crowdfunding or diaspora green bonds. Digital technology (digital payments, blockchain, social networks and remote monitoring) can be employed to efficiently market, aggregate, monitor and execute these investments.

Remittances 3.0 present a massive opportunity as an alternative to both remittance expenses and low interest savings (and investments) held by diasporans in host countries ($1 trillion+ in capital combined). It is believed that most migrants save as much money in the host country as they send home as remittances. According to the World Bank’s Dilip Ratha, diaspora savings in host countries are estimated as high as $500 billion, of which a significant part is deposited in banks and credit unions, often earning very little interest. Providing secure, high impact investment vehicles would provide a compelling substitute to the low interest returns available in host countries. 

Uniquely, if the diasporans are willing to receive returns in local currency in their respective home countries, this can reduce the exchange rate risk of international (foreign direct) investment. 

Call to action

Remittance 3.0 presents the most exciting prospect in my opinion. The success of 3.0 will rely heavily on the ability to closely match an emotional connection to an investment opportunity. Diaspora Bonds were implemented most successfully in Israel. Development Corporation for Israel/Israel Bonds was first launched in 1951. Since then, investment into Israeli (diaspora) bonds has exceeded $44 billion. Proceeds from the sale of Israeli bonds have played a decisive role in Israel’s rapid evolution into a groundbreaking, global leader in high-tech, greentech and biotech. Israel has relatively strong government institutions and public trust. This differs from many LMICs where there is distrust in the government and its institutions. There is a strong perception of government mismanagement and corruption in many LMICs. This is particularly true amongst diasporans, many of whom are economic and political migrants whose decision to migrate is related to poor governance.

Developing effective Remittance 3.0 models is topical and of great importance at a time where diasporans are beginning to re-think remittances in their current form and as the private sector and governments look to build more effective economic bridges between the diaspora and their home countries. 

I would like to invite organisations, businesses, scholars and individuals with an interest in this topic to reach out and see how best we can collaborate and help bring the Remittance 3.0 revolution to life!

AUTHOR: Kumbirai Makanza is a Renewable Energy and Energy Efficiency professional. He is currently an Energy Access Analyst at TFE Energy and the Founder of Asambe Mobility.