Accelerating sustainable finance for real estate: Opportunities for the Channel Islands

The real estate sector sits at the centre of the global sustainability challenge and opportunity—driving a large share of resource use and emissions yet underpinning placemaking for resilient communities. Macroeconomic and climate system trends are transforming how we power, build, move and finance, and these shifts are impacting insurance availability, occupier demand and liquidity in real estate markets. PwC and Urban Land Institute’s latest Emerging Trends in Real Estate Europe 2026 report, which surveyed 1,276 senior industry professionals, found that sentiment is shifting from last year’s cautious optimism to pragmatic re-engagement, with expectations of renewed activity tempered by geopolitics and uneven demand.

As a result, the definition of “prime” has evolved. Occupiers now pay for health, wellbeing, energy efficiency and location resilience; investors prioritise durable income and “exit-ability”; and lenders and boards demand measurable performance against credible KPIs. The result is the disappearance of simplistic “green premium”, with markets instead pricing in the avoidance of a “brown discount”, especially as stranded asset risk becomes more visible and transition CapEx becomes central to valuation models and exit strategies. Recent UK analysis also indicates a geographical divergence, with a greater concentration of high‑performing, sustainable office space in major cities - raising obsolescence risk for regional stock and reinforcing the need for targeted retrofit to protect income and liquidity^[1].

Meanwhile, sustainable finance volumes continue to scale globally, with more than $1.6 trillion issued in 2024 alone and cumulative issuance exceeding $5 trillion since 2017, spanning green loans and bonds; sustainability-linked instruments; and a next wave of transition finance aimed at decarbonisation pathways and new energy systems. Against this backdrop, access to capital is increasingly contingent on credible transition plans, rigorous disclosure and demonstrable asset-level performance, embedding sustainability metrics directly into cost of capital, underwriting and valuation outcomes.

Jersey and Guernsey intermediate significant real estate capital flows and host sophisticated skills across structuring, valuations, lending, assurance, governance and captive insurance. Jersey’s Sustainable Finance Action Plan focuses on capability building and jurisdictional competitiveness, while Guernsey’s regime couples innovative product designations with deep captive insurance expertise. Demand drivers such as investor expectations, regulatory disclosures, tenant preferences, refinancing need and innovation in financing mechanisms are all present, creating an addressable market that the Islands are positioned to serve from and within their jurisdictions.

The resulting hypothesis is straightforward: There is an opportunity for the Channel Islands to accelerate sustainable real estate finance internationally and, in doing so, catalyse further high-quality, resilient development locally.

To test this hypothesis, PwC Channel Islands and Lloyds Bank International recently co-hosted two events on sustainable finance for real estate, convening senior voices from banking, fund management, professional services, development and policy to explore market need, practical financing models, execution enablers and the islands’ comparative advantages. The format combined “big picture” context with applied insights, panel discussions and audience polling to surface barriers and pathways at speed.

Held in Jersey and Guernsey, each event brought distinct perspectives but converged on a clear message: Sustainable finance is a practical toolkit for future-proofing income, protecting asset value and liquidity and managing risk; in a market reshaped by climate impacts, regulation, costs of capital and occupier expectations.

Jersey’s discussion emphasised governance; assurance and market signalling; and how to best-leverage the island’s strong ecosystems across real estate, banking and sustainability. The conversation urged early engagement with advisors to set reliable, verifiable KPIs for sustainability-linked instruments and to embed these across incentives, contracts and processes.

Regulatory literacy was seen as a differentiator. Interoperability with EU and UK sustainability reporting regimes enables issuers and borrowers to structure with confidence and avoid stranded compliance risk. Jersey’s energy performance framework for the built environment is in place, but Jersey Energy Performance Certificates (EPCs) are not mandatory, weakening the enforcement “stick”. Data is another gap: Unlike the UK’s EPCs and property-level identifiers, Jersey lacks a public EPC register, reducing asset comparability and complicating the use of jurisdiction-agnostic thresholds in financing.

Against this backdrop, the group called for more ‘carrot’: Clearer guidance, capacity building and case studies tailored to real estate investors and private wealth. The latter was identified as a strategic opportunity: Capital that is mobile, value-aligned and capable of backing innovative, multi-asset sustainable strategies if supported by credible measurement and governance.

Guernsey’s discussion leaned into the opportunity to mobilise blended finance into emerging markets, to standardise local performance expectations in line with international norms and to use the island’s deep captive insurance expertise to manage climate risk in the real estate sector.

With 2023 cited as a record year for large loss events and insurance costs rising, captives are increasingly attractive; enabling profits to be reinvested into risk-reduction measures that improve resilience and reduce volatility. Furthermore, with traditional insurance markets often reluctant to underwrite 'untested' materials and methods without a proven loss history, captives can accelerate innovation by removing constraints on the piloting of new technologies and methods for adaptation, retrofit and construction.

Technology featured prominently. Participants highlighted practical prop-tech platforms already in use, with a push to simplify and focus on decision-useful outputs that inform investment and operations rather than satisfy only regulatory requirements, and AI beginning to augment building performance analytics, wellbeing measurement and urban nature monitoring.

To bring the conversation to life, several real-life examples were highlighted during both events, illustrating how the tools, governance and data disciplines discussed translate into impact:

• Lloyds Bank International acted as a financing partner for Andium Homes in securing a £100 million social private placement in December 2024; noted as being Jersey's first social-labelled private placement, with proceeds dedicated to funding the development of new affordable homes on the Island.
• Also referenced was Welput, a Jersey-domiciled alternative investment fund whose assets include 105 Victoria Street—the UK’s largest all-electric net zero carbon office building. The asset, which is held via a Jersey Property Unit Trust, is 100% renewable energy powered, targeting BREEAM Outstanding and designed to enhance biodiversity with over 25,000 square feet of green spaces.
• In Guernsey, we heard case studies of managers standing up captive insurance vehicles to bring risk management in‑house; tailoring cover to climate risk exposure impacting asset resilience; ring‑fencing programmes to trial low‑carbon materials and novel construction methods; and using the captive as a vehicle to net off mitigation spend using new income streams such as revenues from EV chargers.

Across both events, the narrative on financing sustainability in real estate has shifted from compliance to value creation and risk control. Participants affirmed that the Islands’ skills, structures and proximity to decision-makers can translate principle into performance, coupling credibility with innovation to create durable value for investors, occupiers and communities. NEDs were given a practical oversight agenda: ensure data integrity; scrutinise KPI design and achievability; align incentives to strategy; validate marketing claims; and look ahead to evolving frameworks on climate, nature and inclusion.

There was also renewed clarity on financing tools and how to choose the right one: Green loans where use-of-proceeds and asset-level interventions are clear and verifiable; sustainability-linked facilities where portfolio-wide KPIs and SPTs can hardwire delivery discipline; and blended finance to de-risk first-mover retrofits, nature-based resilience, or social value programmes at scale.

Locally these mechanisms can unlock on‑island needs: Affordable and family housing, enabling infrastructure and utilities, education and youth facilities, public spaces and nature enhancement; particularly where public/ private funding can be structured efficiently and transparently from a Channel Islands platform.

Participants on both Islands closed with practical priorities for the next six months.

• Provide targeted guidance that demystifies regulation and clarifies the business case at the asset and portfolio level.
• Curate and share case studies—especially local exemplars—to overcome greenhushing and accelerate adoption.
• Build capacity across the ecosystem, from NEDs and asset owners to developers and data providers.
• Keep the framing anchored in resilience and value; supporting income durability, protecting liquidity and allowing Channel Islands’ players to compete globally in a market that is rapidly resetting its definition of quality.

The Channel Islands have the ingredients to lead sophisticated financial services industries, proximity to decision-makers and a culture of pragmatic problem-solving. By coupling pedigree and credibility with innovation and collaboration, Jersey and Guernsey can leverage sustainable finance to transform risk into long-term value for investors, occupiers and communities alike.

If you would like to explore how these themes apply to your assets, financing strategy, or board agenda, our PwC Channel Islands’ team would be pleased to continue the conversation. You can contact us at the details below.