Original post by Gail Rajgor for Renewable Energy Focus

15 percent of the world’s population lives without electricity. In Sub-Saharan Africa, that translates to two out of three people living without electricity.

Despite the progress made on the use of renewable energy for electricity, a report by International Renewable Energy Agency (IRENA) indicated that over 600 million people will still have little to no access to electricity in 2040 if changes are not made. Changes must be made to mitigate this threat and provide adequate energy to global citizens.

According to Adnan Z. Amin, Director-General of IRENA, If the world is to achieve universal access to energy, we cannot rely solely on large-scale centralized energy projects. Amin believes Off-grid renewable energy technologies represent an opportunity for transformative change in the way we approach electrification. According to Amin, 15 percent of the world’s population- over 1.2 billion people- live without electricity. Off-grid solutions, he said, can provide an estimated 60 percent of the additional generation needed to plug that gap and achieve universal access.

Development imperative

Universal access to modern energy is, in fact, a development imperative, enshrined in the UN’s 2030 Sustainable Development Goals. “Access to electricity is a central building block for socio-economic development. It empowers communities to increase income and productivity, gain access to healthcare and education, enhance water and food security, and improve general well-being,” said Amin. “Thankfully, a confluence of factors including cost declines and technology innovations, are making it more possible than ever to achieve universal electricity access through off-grid renewables.”

The advances in off-grid renewable energy development have been impressive from all standpoints, IRENA points out. Large-scale development of community-based micro-hydro and biomass technologies has a long track record. The technology mix has further diversified with the rise of deployment in small-wind and solar PV-based technologies. Today, solar PV-based solutions have gained prominence as costs have declined. Plus, their inherently modular nature makes them ideal for adaptation to local conditions, ranging from lanterns to household systems to village-powering mini-grids.

According to IRENA, off-grid renewable energy solutions are “no longer a fringe option” for expanding access, and their role within a national strategy to reach universal access in a time-bound manner should be recognised. “The question is not whether universal access will happen through off-grid solutions but rather how do we make it happen quickly enough?” Amin said.

Rachel Kyte, CEO for Sustainable Energy for All (SEforALL) and Special Representative of the UN Secretary-General, agrees. “It’s possible to secure sustainable energy for all by 2030. But we are not on track,” she says, commenting on the release of the third edition of the SEforALL Global Tracking Framework (GTF) report, which was launched at the Sustainable Energy for All Forum in April. ” Many countries are taking action, but the world as a whole is not moving fast enough. We must all go further, faster—together.”

This year’s GTF report shows the increase of people getting access to electricity is slowing down, and if this trend is not reversed, projections are that the world will only reach 92% electrification by 2030. IRENA’s report concurs with these findings, adding that “under a business-as-usual scenario around 600 million people will still not have access to electricity by 2040”.

The GTF report acknowledges that investments in renewable energy and energy efficiency globally have each climbed to an estimated $250 billion a year. However, to allow progress to move at the speed and scale needed to reach universal access by 2030, the GTF report estimates renewable energy investment would need to increase by a factor of 2-3 and energy efficiency by a factor of 3-6. It adds that a five-fold investment increase is needed in energy access/electrification projects, noting that 80% of those without access to electricity live in just 20 countries.

“This new [GTF] data is a warning for world leaders to take more focused, urgent action on access to energy and clean cooking, improving efficiency and use of renewables to meet our goals,” Kyte said. “While we are making some progress – with many of the technologies we need available and policy roadmaps increasingly clear – it’s not enough.”

Building blocks

To accelerate the pace of off-grid renewable energy deployment, many different building blocks have to come together. “There are no one-size-fits-all solutions.”
Policy makers have a significant role to play, naturally, but as Andrew M. Herscowitz, Coordinator of Power Africa says: “No single actor is going to make [achieving universal energy access] happen. Partnerships will be key to accelerate the pace of energy access.”

Run by government agency USAID, Power Africa is a five-year American presidential initiative launched by President Barack Obama in Tanzania during his Africa Tour in July 2013. Its aim is to enable electricity access by adding 60 million new electricity connections and 30 GW of clean power generation. That goal could be well exceeded. The Power Africa Tracking Tool (PATT) – which tracks power projects where information has been made public – shows 430 transactions totaling 33.67 GW are currently progressing through the development pipeline. However, the organization says that internally it is actually tracking approximately 700 transactions that have the potential to add over 70 GW.

Steve Scharnhorst , CEO of Fluidic Energy, also emphasises the importance of strong partnerships. “Delivering reliable and affordable electricity in areas of the world where the traditional grid system either was never implemented and/or was not reliable has required us to look beyond ourselves and our product offering. For any solution to be sustainable, you need a workforce trained to manage it over time, an economy that supports extended and growing energy demands, a payment and maintenance plan suitable for a remote population with strained financial resources, a mix of the right partnerships and leaders to deliver locally and you also have to deliver within the context and challenges of each local culture. That’s why we often talk about ‘whole product solutions’ rather than energy storage.”

Formed in 2006 with the goal of enabling widespread adoption of renewables through lowest cost clean energy storage technology, Fluidic Energy was named as a 2017 New Energy Pioneer at the annual Bloomberg New Energy Finance Summit in April. The company supplies rechargeable zinc-air batteries – an alternative to lead-acid and lithium-ion for energy storage – and off-grid rural electrification solutions.

To date it has deployed more than 100,000 batteries in 10 countries, impacting nearly four million people and thousands of communities. Installations extend across rural electrification, telecom, critical power and residential and light commercial applications.

IRENA says off-grid renewable energy solutions need to be introduced as early as possible in regional and national electrification planning processes. Doing so would provide guidance to the public and private sector, as well as development banks and donors, to collaborate, mobilize and direct resources to off-grid and grid-based electrification options. IRENA stresses that the foundations for accelerating off-grid renewable energy deployment comprise:

  • Dedicated policies and regulations;
  • Enabling institutional frameworks;
  • Customised business and financing models; and
  • Adapted technology solutions.

Complementary efforts are also needed to build adequate capacity across the value chain (e.g., financing institutions, communities) and identify cross sector-linkages (e.g., productive end-uses such as health care or agriculture) to further enhance the sustainability of interventions. When each of these elements comes together, deployment can be accelerated in a manner that maximises socio-economic benefits.

Tomiwa Isiaka
Tomiwa Isiaka is in her head a lot, so she writes, because that's what you do when you're in your head a lot.. She likes the sun, and that's what all this is about, environmental sustainability to keep the sun alive