A $100B Regenerative Finance Engine for Sustainable Development
called Loyalty for Sustainable Development (L4S)
$100B is a full-scale scenario, not a forecast: about 1% of global advertising spend (~$10bn a year) as First Loss Capital, at an average 10× bank multiplier.
L4S matches the value of the private sector's wasted financial assets — unclaimed loyalty points, airmiles and rewards — with a marketing sponsorship…
Unclaimed loyalty points expiring worldwide this year
Estimated at roughly $3,171 per second, based on an estimated $100bn that expires globally each year. L4S matches this silent loss with verified SDG finance.
The value of breakage (expired points/airmiles) now becomes verified SDG impacts, project by project
Every $10m L4S cohort typically backs around $100m of real, named projects against specific UN Sustainable Development Goals — $50m credited to the lead brand, the rest offered to co-sponsors.
Turning Loyalty Breakage into Verified SDG Finance.
Stimulating local economies, everywhere the SDG projects land
By turning a small slice of marketing spend into construction, installation and operating activity, L4S is designed to create significant numbers of…
L4S Loyalty Brands
L4S turns your programme's oldest problem into its most talked-about strength — and gives every stakeholder in the business a reason to care.
“I saved those points for something worthwhile, and now they’re worthless. What a waste!”
What "breakage" means
Breakage is the industry term for the value of loyalty points, airmiles or rewards that expire unused or go permanently unclaimed. The…
"We never let the value of your Points, Airmiles or Rewards go to waste. For every point that expires, we back verified Sustainable Development Goal (SDG) lending equal to its full value — at home and abroad — for projects that would otherwise never get bank funding."
A $10m L4S sponsorship — sized at about 20% of a brand's annual breakage and typically under 1% of its marketing budget — typically supports around $100m of SDG project finance: $50m credited to your brand — equal to the full value of that breakage — and the rest offered to co-sponsors. Subject to bank credit approval, documentation and verification against the UNDP's SDG framework; figures illustrative, in USD.
A new channel, run by the CMO from within Marketing
“Move your weakest 1% of marketing spend into L4S. You won’t miss it, most of the money comes back, it opens a channel your current marketing can’t, and any new customers it attracts are pure gain.”
The L4S sponsorship replaces part of your existing marketing budget, sized against your annual breakage.
Unlike normal marketing spend, most of the sponsorship is designed to be returned over the life of the cohort, subject to programme terms.
Your brand is credited with the verified SDG lending its sponsorship unlocks — a story your competitors cannot tell.
The Regenerative Transformation: From One-Off Gain to Active SDG Capital
A reason for every seat at the table
A new channel run from Marketing, and a genuinely new message to build a campaign around: the value of customers' “wasted” points is matched by verified SDG lending in named projects and places — turning expiry from a complaint into a connection.
Real, additional SDG outcomes — funding projects that would otherwise never reach bank financing, verified against the UNDP's SDG framework and reported as a contribution, not an offset.
A silent write-off becomes a flagship differentiator — a loyalty programme customers are proud to be part of, and a story worth telling to the market.
The sponsorship replaces existing marketing budget rather than adding new spend, and unlike normal marketing most of it is designed to come back. For large brands on thin margins that means a consistent, near-assured saving year after year — plus credited, verified SDG lending.
Any business can lead its own L4S cohort through a sponsorship from its marketing budget, and be credited with all the verified SDG lending that cohort unlocks.
For shareholders: audited data for sustainability reporting
Shareholders and investors receive SDG impact data verified against the UNDP’s SDG framework and suitable for external assurance —…
L4S for Banks
iPledge aims to partner with both Multilateral Development Banks (MDBs) and commercial banks, providing them with a new source of First Loss Capital (FLC) — capital that makes SDG lending possible where it otherwise would not be. Projects are chosen by governments and the lending banks, not by iPledge or the brands.
First Loss Capital works like the crumple zone on a car: it absorbs the impact of losses on SDG loans before that impact ever reaches the…
Where the FLC sits
Multilateral Development Banks
MDBs already carry the mandate to lend for development but are constrained by the capital they can put at risk. An external, irrevocable first-loss layer extends how far that mandate can reach — particularly in markets where the risk profile currently rules projects out.
Commercial banks
For commercial lenders, the FLC changes the risk on an SDG loan without changing the borrower. It opens lending to housing, energy and community projects that would not clear credit committee on their own merits — at home and abroad. With L4S holding the first-loss layer, the structure is designed so that banks may also achieve capital relief under EU significant risk transfer (SRT) rules, subject to legal opinion and supervisory approval.
To release billions in new SDG loans across the globe — with the private sector, not the taxpayer, standing in front of the risk.
L4S for Co-sponsors & Suppliers
Each L4S cohort can unlock more verified SDG lending than its lead sponsor is credited with. L4S holds that surplus and offers it through iChannel.store — the Impact Channel marketplace — to co-sponsors who want a verified SDG contribution of their own, often the lead brand's suppliers and partners.
A lead sponsor creates surplus impact
A lead brand's cohort unlocks verified SDG lending beyond the amount credited to that brand.
L4S lists it on iChannel.store
The surplus is offered on a neutral marketplace, independent of any one brand.
Co-sponsors claim their contribution
Co-sponsors pay an annual impact fee and receive a verified SDG contribution claim for that year, which they can apply to their own business.
Not new spend
Co-sponsorship can be funded by redirecting part of an existing sustainability or marketing budget.
Optional loyalty access
A lead brand may also offer its own suppliers access to its loyalty members at a special L4S rate: four unique sponsor messages a year plus two verified impact reports, with the option of a coupon. Co-sponsors never receive the brand's customer data.
- A co-sponsorship is a contribution claim — not an emissions reduction or an offset.
- Participation is voluntary and is never a condition of supply.
- A claim is valid for the year in which the fee is paid.
iChannel.store opens to co-sponsors once the first lead-sponsor cohorts are in place.
Register your interestOur Partner & Our Framework
L4S is built on a formal partnership with the United Nations Development Programme, and every project is targeted against the UN's Sustainable Development Goals.
Who is the UNDP?
The United Nations Development Programme (UNDP) is the UN's lead agency on international development, working in roughly 170 countries and…
What are the SDGs?
The 17 Sustainable Development Goals are the blueprint adopted by all UN member states in 2015 for peace and prosperity, for people and the planet,…
Ensure access to affordable, reliable, sustainable and modern energy — the goal behind L4S-financed solar capacity — for example solar projects in Aberdeen or Morocco.
SDG 7 is non-geographic — it can be delivered anywhere in the world.
Make cities inclusive, safe, resilient and sustainable — the goal behind L4S-financed social housing — for example projects say in Liverpool, Cork, Mumbai or Mombasa.
SDG 11 is non-geographic — it can be delivered anywhere in the world.
Learn more: United Nations Development Programme · The 17 Sustainable Development Goals
All 17 goals, one shared reference
Adopted by every UN member state in 2015, the goals give brands, banks and governments one common language for impact. L4S can be directed at any of them as governments and the lending banks prioritise:
L4S for Governments
L4S lets billions of dollars of private-sector capital flow into Sustainable Development Goal outcomes — without a government raising taxes or issuing debt. Where a government chooses to take part, it pays only against milestones that have been delivered.
Brands sponsor L4S
A brand redirects a small share of its existing marketing budget — sized to its annual breakage — into an L4S sponsorship that becomes permanent First Loss Capital. Not new spend.
Banks lend to SDG projects
Partner banks and development-finance institutions typically lend 5× to 15× that First Loss Capital, depending on the bank and market, to SDG projects chosen by government and the lenders — with no sovereign borrowing involved.
The financing self-liquidates
Projects are financed today; the income on the permanent First Loss Capital repays iPledge's financing over its term, and the structure repeats — cohort after cohort.
No new taxes, no new debt
Because the lending sits on private balance sheets — the brands' sponsorships and the banks' and development-finance institutions' loans —…
A local economic multiplier
Every funded project — a housing scheme, a solar farm — is delivered by local contractors, tradespeople and operators. That construction and…
Accelerate L4S with a Development Impact Bond
Governments that want more L4S lending in their economy can add a Development Impact Bond (DIB): a fixed pay-for-results payment per cohort that makes the sponsorship more attractive to brands. Government pays against delivered milestones only — and in return gains the jobs, tax receipts and infrastructure the lending creates.
paid once the cohort's First Loss Capital is lodged in custody
paid once the SDG loans have been made
The iPledge Team
A small team spanning finance, operations, compliance, technology and loyalty, built around the L4S structure and its delivery.
Chris Armstrong
A physicist, serial entrepreneur and philanthropist. Chris founded iPledge and…
Tom
Builds and maintains the L4S financial models, including the cohort economics…
David
Advises on board-level strategy, guiding iPledge's direction as the L4S…
Aidan
Runs day-to-day operations across the L4S structure, from cohort onboarding to…
Mick
Leads regulatory and compliance oversight of the L4S structure across the…
Clare
Oversees group finance and taxation, including the cross-border tax treatment…
Edmund
Leads engagement with loyalty brands, shaping how L4S fits into a programme's…
Conor
Responsible for platform services, security and software development —…
Fiona
Leads the verification team, which liaises with MDBs and the banks to supply…
Jemma
Leads relationships with the banks and development-finance institutions that…
Keith
Leads innovation services, developing new applications of the L4S structure as the programme scales.
Gerard
Leads the Global Donations Foundation (GDF), which receives 51% of iPledge's net profit…
Teresa
Responsible for developing new SDG projects in education, taking them from…
Paul
Responsible for analysing credit risk across the countries where L4S projects are delivered.
Lorraine
Leads the team responsible for the day-to-day services that keep the L4S structure running.
Bernard
Leads the development of EU innovation services and EU grant funding opportunities.
Contact us
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A Regenerative Finance Engine for Sustainable Development
L4S is the bridge between brands, banks, governments and verified SDG projects.
The clearest way to picture L4S is an anaerobic digester: the machine that takes in food waste and manure and converts it into two valuable outputs — biogas and fertiliser — rather than letting it rot in landfill.
The financial landfill
Expired loyalty points, airmiles and rewards are absorbed quietly into the brand's revenue and that is the end of it. The customer is left with nothing to show, and no housing, energy or community project comes of it.
The digester
A sponsorship equal to a share of that expiring breakage is fed into the L4S engine, which processes it into two outputs — funded impact today, and a permanent structure that keeps the system running cohort after cohort.
Redirected from the marketing budget and measured against the points, airmiles and rewards customers never redeemed
Immediate, usable energy — funded housing, solar and community projects, today
The First Loss Capital stays in place and its income repays the financing; each year's new sponsorships add a new cohort
A digester doesn't need a fresh subsidy every season — it runs on what would otherwise be discarded, and what comes out the other end feeds the next cycle. L4S is…
The Regenerative Transformation: From One-Off Gain to Active SDG Capital
About iPledge
iPledge is the trading name of International Philanthropy and Sustainability Centre Ltd. (IPSC), an Irish registered company based in Dublin.
Why "IPSC"?
The name pays homage to the vision and success of the IFSC — the International Financial Services Centre — established in Dublin in 1987. The IFSC…
From philanthropy to regenerative finance
iPledge initially focused on developing philanthropy services. It has now pivoted to Sustainable Development — building the L4S engine that converts…
The model that inspired IPSC's name and ambition.
Our initial focus was on developing philanthropy services, but we have now developed the Loyalty for Sustainable Development (L4S) services to help amplify funding for SDG projects at home and abroad.
A regenerative engine that funds sustainable developments — and the profits then fund our philanthropic engine, the Global Donations Foundation (GDF).
The L4S roadmap
L4S rolls out in three phases, each building on the engine established by the one before it.
Establishing the structure: brands make L4S sponsorships that become First Loss Capital, MDBs and commercial banks lend for verified SDG projects, and co-sponsors join through iChannel.store.
Bringing members into the story as Impact Pledgers — mainly Gen Z and Gen Alpha customers who join a brand's loyalty programme to make genuine SDG impact, and follow the projects L4S has financed.
Returning to where iPledge began — with 51% of iPledge's net profit from the engine funding the Global Donations Foundation and its philanthropic work.
To become the global leader in regenerative finance for SDG projects.