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To Change the World, Change Your Economics: How Degrowth Can Shrink Overconsumption in the Global North While Allowing the Global South to Grow
The global economy largely operates under a neoclassical economic structure, which emphasizes a reliance on markets, a deference to the private sector and a focus on constant growth. But according to Matt Orsagh and Steve Rocco at the Arketa Institute, this structure has a fatal flaw: It operates on a planet with finite resources and limited places to put our waste, but assumes that economic growth can go on forever. They argue that the world needs a new form of economics that reflects our environmental realities, one focused on "degrowth" — i.e., an effort to equitably downscale production and consumption in the Global North, without putting undue restrictions on the development of the Global South. They explore what this change might mean for the world's economy, the investing community — and countries in the Global North and South.
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- Energy, Environment
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Aligning Capital with Justice: How Innovative Finance Can Enable the Final Stretch Toward Energy Access in Africa
The world has made unprecedented progress toward universal energy access, and today over 90% of the global population has electricity. But as Roeland Menger at Nithio explains, the remaining 10% live in rural and low-income communities — primarily in Africa — that typical business and funding models can't reach. He argues that the exclusion of these markets is not only ineffective but unjust, and highlights several innovative investment approaches that are expanding decentralized energy to the last mile.
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- Energy, Environment, Investing
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The Circular Solar Opportunity in Africa: How Refurbishing Solar Systems Can Reduce E-Waste and Expand Energy Access
While working in the bustling solar energy scene in Ethiopia, Zelalem Nigatu at Inter Ethiopia Solutions noticed a disheartening trend: Mountains of solar home systems were being discarded due to minor issues that could have been fixed by trained technicians with access to spare parts and the proper tools. He explores how Inter Ethiopia Solutions is tackling this challenge through a systematic approach to refurbishing solar home systems and repurposing lithium-ion batteries, enabling it to offer affordable off-grid energy solutions while reducing e-waste.
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- Energy, Environment, Technology
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Redefining Fairness: How Second-Degree Price Discrimination Can Bring Greater Access to Essential Goods and Services in Emerging Markets
Second-degree price discrimination is a pricing model in which customers are offered a lower price point in exchange for a lower level of quality or convenience, or a lower price per unit in exchange for purchasing a larger amount of the product. According to Wasiu Akintunde at Texas Tech University, this approach can benefit not only businesses, but also governments, NGOs and the communities they serve. He explores how this pricing model can be designed ethically and effectively to bring necessary products and services to multiple income segments in emerging markets.
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- Energy, Technology
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Connected Power: Ensuring Africa is Not Left in the Dark — or Offline
Sub-Saharan Africa has both the highest energy access and digital connectivity gaps in the world. As Ravi Suchak at Helios Towers explains, this is due not to a lack of demand, but to fundamental infrastructure barriers: Telecom towers and mobile networks require a reliable power supply, which is often absent or prohibitively expensive in rural areas, and electricity providers need consistent demand to de-risk rural energy investments. He explores a solution that addresses both of these needs: "connected power," a development approach that aligns energy and telecom infrastructure by positioning telecom towers as anchor customers for electrification projects.
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- Energy, Technology, Telecommunications
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Scaling E-Mobility in Africa: How Ethiopia is Pioneering the Transition to Green Transportation — And How Battery Swapping Can Help
Several African governments have acknowledged the role e-mobility will need to play in the continent’s transition to green transportation, and according to Yuma Sasaki at Dodai, Ethiopia is leading the way in this transition. But he highlights some key obstacles to greater electric vehicle uptake in Ethiopia and other African countries: unreliable electricity access and limited battery charging infrastructure in rural areas. He explores these issues and explains how solutions like battery swapping can help address them.
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- Energy, Technology, Transportation
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Four Key Lessons for Implementing PAYGo 2.0: How the PAYGo Solar Sector Can Fulfill its Potential
In response to the recent NextBillion article by Dan Murphy and Willem Nolens at PAYGo Lab, on how companies and investors can move PAYGo solar toward "PAYGo 2.0,” Yariv Cohen at Ignite Energy Access argues that it's time for deep reflection and realignment in the industry. He explains why PAYGo 2.0 — an approach aimed at boosting repayment rates and profitability through improved customer selection and support — is the only way forward for the sector, and shares four lessons Ignite has learned from its efforts to implement this model.
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- Energy, Environment, Finance, Investing
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Demystifying Impact Measurement and Management Using a Systems Lens: Four Jargon-Free Webinars from Glocal Evaluation Week 2025
Want to start collecting relevant impact data on your business — or improve your existing impact measurement and management (IMM) practices? Applying a systems lens to these efforts can offer great value, and though the concept of systems thinking can seem intimidating, it’s actually quite straightforward. The William Davidson Institute will host four free public webinars June 2-5, which will explain core principles of IMM using a systems lens. Presented in jargon-free terms, the webinars will discuss real-world applications for businesses and other organizations working in areas ranging from healthcare and energy to entrepreneurship and empowerment.
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- Energy, Environment, Health Care, Investing, Social Enterprise
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