Climate Week NYC 2026 brought one point into focus: resilience is built before disruption. For investors, the challenge is to identify where companies and assets are exposed, whether proposed solutions can be delivered, and who benefits from them.
The IEA projects US$2.2 trillion in clean energy investment in 2026, compared with US$1.2 trillion in fossil fuels. Efficiency deserves attention within that spending: better cooling, heat pumps and building controls can reduce both electricity demand and emissions as power use grows. Boston offers a practical example. Buildings account for about 70% of the city’s greenhouse gas emissions, making upgrades to smaller buildings important to its goal of carbon neutrality by 2050. Through a partnership with utilities, Boston aims to install at least 5,000 heat pumps and weatherize 10,000 buildings between 2025 and 2027. The city and its utilities partners estimate that US$150 million in investment and incentives could generate US$300 million in benefits for residents over those three years. Separately, its Community Choice Electricity program uses collective purchasing to provide cleaner power at lower cost: Boston reported nearly US$260 million in customer savings and almost 200,000 tons of CO₂ reductions between 2021 and 2024. The city is extending the program to more businesses. Together, the programs show two ways to make energy more affordable while reducing emissions: use less of it and make the electricity purchased cleaner.
Potential beneficiaries include providers of efficient heating and cooling equipment, building controls and insulation, as well as companies delivering energy retrofit services. The investment opportunity depends on whether customer savings translate into sustained demand and profitable growth.
For investors, the question is whether an efficiency solution produces measurable savings, reduces pressure on the power system and improves customers’ costs, and whether those customers can access it.
The IEA projects that global data center electricity use will roughly double, from 485 TWh in 2025 to 950 TWh in 2030. That growth creates opportunities for power systems, equipment and cooling providers, but data centers also need timely grid connections, a reliable power supply, and access to water.
Local decisions are becoming part of the investment case. Phoenix has updated its zoning process to examine data center locations and health and safety concerns as part of the permit review. Near Memphis, gas turbines supplying electricity to xAI’s data centers have prompted air pollution concerns and legal disputes. Communities are also asking about data centers’ use of electricity, water and land, and the effects of local emissions. These cases differ, but both show why an assessment of AI infrastructure cannot stop at projected demand: permitting, local resources and community impacts can shape whether a project proceeds as planned.
For investors, the question is whether projected AI growth can be delivered at the expected cost once power, water, permitting and community concerns are taken into account.
As UN water expert Kaveh Madani put it at Climate Week, the world has entered an era of “water bankruptcy”. The risk depends as much on how water is managed as on how much is available. Water constraints can limit data-center expansion, interrupt operations and create bottlenecks at water-intensive chip manufacturers.
CDP’s 2026 analysis of disclosures from more than 6,500 companies reports US$1.4 billion in current water-related financial impacts and US$397 billion in anticipated future impacts, including disruption, regulatory costs and new capital spending. Companies also reported US$35 billion in opportunities already having a substantive effect and US$925 billion in anticipated opportunities. A separate 2025 CDP analysis identified US$1.4 trillion in water-related opportunities. Yet only 54% of financial institutions assessed portfolio exposure to water-related risks and opportunities in 2025.
This gap highlights the need to move beyond a broad assessment of water risks and invest in adaptation suited to each region’s water constraints and needs. In Chile, the International Finance Corporation’s (IFC) financing of drip irrigation systems and drought-resistant seeds illustrates an adaptation response tailored to local conditions.
Potential beneficiaries include providers of water treatment and reuse systems, leak detection technologies and efficient irrigation equipment. For water-intensive companies, investments that secure supply or reduce consumption could also protect production, margins and growth.
For investors, the questions are local and practical: Which sites and suppliers depend on stressed water systems? What would an interruption cost? And can the company show how funded solutions protect production and growth?
Flooding and heat can interrupt operations, affect employees and suppliers, damage assets and raise costs and insurability. At Climate Week, Mayor Mamdani connected flood protection in Lower Manhattan with the cost of insurance for surrounding residents, arguing that climate risk is already part of daily life and affordability.
The human consequences of extreme weather are substantial. The WHO reports that worker productivity declines 2–3% for each degree increase above 20°C in Wet-Bulb Globe Temperature, a measure of workplace heat stress. The Lancet Countdown estimated average annual monetized global losses associated with heat-related mortality at US$164 billion in 2018–2022. This is a valuation of mortality impacts, not an estimate of company losses or insurance claims.
Assessment must lead to action. The IFC Building Resilience Index links location-specific hazards to adaptation measures taken to protect buildings. IFC and QBE Asia – the Asian business of Australian insurer QBE Insurance Group - are collaborating to explore how building-resilience assessments could help shape insurance products that might reward stronger design, construction and operation, particularly in more vulnerable regions.
For investors, potential beneficiaries include engineering and infrastructure firms delivering flood protection, drainage and resilient building upgrades. Property owners that demonstrate effective adaptation may also be better positioned to preserve asset values and insurability, although any improvement in insurance terms will depend on how insurers recognize these resilience measures.
Identifying a risk is only the first step. Canada’s OSFI Guideline E-21 offers a useful test: federally regulated financial institutions must identify the operations that matter most, map what those operations depend on, and test whether they can continue through severe disruptions, including power outages and natural disasters. The guideline covers operational resilience broadly, but the question applies well beyond financial institutions: can a company keep delivering what matters most when a disruption occurs?
In an era of growing resource constraints and climate pressures, opportunities are emerging in building efficiency, electrical infrastructure, water management and physical adaptation. For investors, the task is to identify companies that can turn these opportunities into profitable growth, as well as those whose resilience investments protect cash flows and asset values. Demand alone does not make an investment attractive; scalability, competitive positioning and costs also matter. These assessments can sharpen investment decisions and guide more focused engagement with companies.
Disclaimer
This material is prepared for informational purposes only. The Information may not be used for, nor does it constitute, an offer to buy or sell, or a promotion or recommendation of, any security, financial instrument or product, trading strategy, or index, nor should it be taken as an indication or guarantee of any future performance.