RWE Group Business Model Canvas
Fully Editable
Tailor To Your Needs In Excel Or Sheets
Professional Design
Trusted, Industry-Standard Templates
Pre-Built
For Quick And Efficient Use
No Expertise Is Needed
Easy To Follow
RWE Group Bundle
Unlock the full strategic blueprint behind RWE Group with our Business Model Canvas—three to five sentences won't capture its depth. This concise, actionable canvas reveals value propositions, partnerships, and revenue levers that drive growth. Ideal for investors, strategists, and students—download the full Word/Excel package to benchmark and build winning strategies.
Partnerships
Collaborations with turbine OEMs and EPCs secure technology roadmaps, manufacturer warranties and installation capacity critical to RWEs push toward its 50 GW renewables target by 2030. These partners reduce execution risk and accelerate build schedules through contracted installation windows and joint engineering that optimizes LCOE and site-specific layouts. Preferred-supplier frameworks lock in pricing and bolster supply-chain resilience for multi-gigawatt project pipelines.
Partnerships with TSOs/DSOs such as TenneT, 50Hertz, Amprion and National Grid ensure timely interconnection and grid stability as RWE scales toward a 50 GW renewables target by 2030.
Banks, ECAs and infrastructure funds provide project finance, green bonds and tax-equity where applicable, lowering financing costs and enabling RWE’s renewables pipeline; structured financing and syndicated loans improve WACC and support growth. Risk-sharing vehicles and hedges stabilize cash flows across asset classes, while sustainability-linked instruments tie borrowing costs to decarbonization targets.
Corporate Offtakers and Aggregators
Large corporates and aggregators underpin long-term PPAs and hedged baseload blocks, providing revenue certainty; co-created contracts tailor tenor (often up to 15 years), delivery profiles and guarantees via certificates; demand-side partners enhance route-to-market and flexibility; portfolio offtake diversifies counterparty risk and geographies — RWE targets c.50 GW renewables by 2030 (2024 guidance).
- Long-term PPAs: revenue stability
- Custom tenors/profiles: up to 15 years
- Demand-side partners: flexibility & market access
- Portfolio offtake: counterparty & geographic diversification
Technology and Innovation Partners
Alliances with storage, hydrogen and digital analytics providers enable RWE to offer integrated energy services and support its 2024 target to reach 50 GW renewable capacity by 2030. Pilot programs scale and de-risk emerging technologies, shortening commercial deployment timelines. Data platforms enhance forecasting and asset optimisation, cutting balancing costs. OEMs and research institutions accelerate repowering and efficiency gains.
- Storage partners: enable grid services and firming
- Hydrogen providers: unlock low‑carbon fuels and markets
- Digital analytics: improve forecasting, reduce O&M costs
- OEMs & research: speed repowering, raise asset output
Strategic alliances with turbine OEMs, EPCs and TSOs secure technology, installation capacity and grid access critical to RWE’s 50 GW renewables target by 2030 (2024 guidance). Financial partners provide project finance, green bonds and hedging to stabilise cash flows and lower WACC. Corporate offtakers and storage/hydrogen providers underwrite long-term revenues and integrated services.
| Partner type | Role | 2024 metric |
|---|---|---|
| OEMs/EPCs/TSOs | Tech, build, grid | Supports 50 GW by 2030 (2024 guidance) |
What is included in the product
A comprehensive, pre-written Business Model Canvas for RWE Group that maps customer segments, channels, value propositions and revenue streams across the 9 BMC blocks, reflecting real-world operations, competitive advantages, SWOT-linked insights and a polished format ideal for presentations, funding discussions and strategic decision-making.
High-level view of RWE Group’s business model with editable cells, condensing power generation, renewables, trading and customer segments into one page to quickly identify strategic priorities and risks. Great for boardrooms or teams needing a fast, shareable snapshot to streamline planning and stakeholder alignment.
Activities
Sourcing sites, securing permits and grid connection rights build a robust multi-GW pipeline that supports RWE’s stated target of 50 GW renewable capacity by 2030. Community engagement and environmental studies reduce permitting delays and social risk. Auction participation and long-term land leases lock in project viability, while structured offtake agreements underpin bankable cashflows for project financing.
EPC oversight enforces quality, safety and schedule adherence across projects, with modern offshore turbines reaching 12–15 MW in 2024 dictating installation complexity. Supply‑chain coordination manages turbines, foundations and balance‑of‑plant amid 18–24 month lead times. Testing and energization ensure compliance with grid codes, while ramp‑up plans target early generation optimization and controlled warranty claims.
Asset management at RWE maximizes availability and yield across its ~30 GW renewables fleet (2024) through centralized monitoring and commercial optimisation. Predictive maintenance using IoT and analytics cuts unplanned downtime and O&M costs, with digital programs targeting double-digit percentage reductions. Strategic repowering projects extend asset life and boost output per site, while performance benchmarking against peers drives continuous efficiency gains.
Energy Trading and Risk Management
Energy trading at RWE blends short- and long-term trading to optimize capture prices across markets while hedging portfolios to manage weather, price and imbalance risks; RWE reaffirmed in 2024 a renewables target of 50 GW by 2030 to underpin hedged volumes.
Intraday dispatch and balancing reduce imbalance penalties and volatility exposure, while PPA origination and structuring enhance revenue certainty for merchant assets.
- Short-/long-term trading: price capture
- Hedging: weather, price, imbalance
- Intraday: minimize penalties
- PPA structuring: revenue certainty
Innovation in Storage and Hydrogen
RWE scales co‑located batteries to capture price arbitrage and provide ancillary services while Power‑to‑X pilots in 2024 convert surplus renewables into hydrogen for industrial off‑takers; digital twins sharpen forecasting and grid integration, and new commercial products monetize flexibility and certificates across markets.
- co‑located batteries: arbitrage & ancillary services
- Power‑to‑X pilots 2024: surplus → hydrogen
- digital twins: better forecasting/grid integration
- new products: flexibility & certificate monetization
Sourcing, permitting and grid rights build RWE’s multi‑GW pipeline to reach 50 GW renewables by 2030 (target) from ~30 GW operational in 2024.
EPC oversight manages 12–15 MW offshore turbines with 18–24 month supply lead times and controlled energization.
Asset management uses IoT predictive maintenance to boost availability and drive double‑digit O&M savings across ~30 GW (2024).
Trading, PPAs and batteries monetize output, with Power‑to‑X pilots in 2024 converting surplus into hydrogen.
| Metric | 2024 | Target/Note |
|---|---|---|
| Operational renewables | ~30 GW | 2024 |
| 2030 target | 50 GW | RWE target |
| Offshore turbine size | 12–15 MW | 2024 tech |
| Supply lead time | 18–24 months | turbines & BOP |
Full Version Awaits
Business Model Canvas
The document you're previewing is the exact RWE Group Business Model Canvas you will receive after purchase; it's not a mockup or sample. Upon completing your order you'll get the full, editable file—structured and formatted identically—ready for analysis, presentation and strategic use.
Resources
RWE's renewable asset fleet spans onshore and offshore wind, solar and hydro, forming the core supply base. Scale delivers cost advantages and market access, with RWE targeting 50 GW of renewables by 2030. Geographic spread across Europe, North America and APAC reduces weather and policy concentration risk, while extensive grid-connected capacity enables provision of ancillary services.
Secured sites and interconnection queue positions underpin RWE’s growth, supporting its target to reach 50 GW renewables by 2030; permits and long-term leases act as material barriers to entry in key markets. Auction wins and CfD awards (core to UK/EU strategy) stabilize contracted revenue streams, while retained development rights preserve timing and tech optionality for project rollout.
RWEs trading platform runs thousands of proprietary model runs daily (2024), producing generation, price and congestion forecasts at sub-hourly resolution to drive bids; direct market access to 20+ exchanges and OTC venues ensures deep liquidity; automated dispatch algorithms improved capture rates by reducing missed gate closures and balancing costs; rich geospatial and PPA data guide siting and hedging decisions across RWEs ~30 GW asset base.
Human Capital and Partnerships
Engineers, traders and project managers execute complex programs across RWE’s global asset base, supported by around 20,000 employees (2024). A strong HSE culture reduces incidents and protects workers and communities, sustaining operations. Long-term supplier relationships secure critical equipment and services, while policy and community ties accelerate permitting and approvals.
- Engineers/traders/PMs
- HSE culture
- Long-term suppliers
- Policy & community ties
Financial Strength and Brand
RWE's investment-grade rating (S&P BBB, stable) and deep capital-market access support its multi-GW build-out targeting roughly 50 GW renewables by 2030, lowering average financing margins. The group's sustainability brand attracts corporate partners and skilled talent, while established green finance frameworks align project funding with investor ESG mandates.
- Credit: S&P BBB (stable)
- Capacity target: ~50 GW renewables by 2030
- Green finance: established green bond/loan frameworks
RWE's core resources are its ~30 GW operating renewables fleet (2024) and secured pipeline targeting 50 GW by 2030. Around 20,000 employees (2024) plus engineers, traders and PMs run thousands of model simulations daily to optimize dispatch. Investment-grade credit (S&P BBB, stable) and green finance frameworks lower funding costs.
| Metric | Value (2024) |
|---|---|
| Operating renewables | ~30 GW |
| 2030 target | 50 GW |
| Employees | ~20,000 |
| Credit rating | S&P BBB (stable) |
| Trading models/day | Thousands |
Value Propositions
Utility-scale renewables deliver clean electricity at competitive LCOE, often below $40/MWh in leading markets, lowering customer energy costs. RWE’s diversified mix of wind, solar and flexible assets supports reliability and system balancing across regions. Grid-compliant operations and robust grid connections ensure stability and predictable dispatch. Customers advance decarbonization without sacrificing performance as RWE pursues a 50 GW renewables target by 2030.
PPAs and hedges offer fixed or indexed pricing, with RWE using long-term contracts to align supply profiles to customer load and risk appetite; RWE targets 50 GW renewables by 2030 (announced 2024), supporting revenue stability for budgeting and ESG goals while structured deals reduce exposure to market volatility.
Battery storage and dispatchable assets provide balancing and reserves, with RWE reporting a 1.6 GW storage pipeline in 2024, enabling ancillary services for frequency and congestion management; co-optimization of energy and services increases revenue and system value, while customers see lower imbalance costs through enhanced dispatchability and market participation.
Traceability and Certificates
Guarantees of origin and hourly matching boost credibility by tying supply to measured delivery; by mid-2024 over 7,000 corporates reported science-based targets, increasing demand for verifiable proofs. Digital tracking enables automated audit trails and regulatory reporting, while bundled products pair energy with certificates and offsets to simplify corporate procurement.
- Hourly matching: aligns consumption and certificates
- Digital tracking: audit-ready evidence
- Bundled offers: energy + certificates + offsets
- SBTi adoption (mid-2024): >7,000 companies
Community and Stakeholder Value
Local investment, targeted jobs and community benefit schemes—RWE employed about 20,000 people in 2024—build acceptance by delivering measurable local gains.
Biodiversity measures and responsible siting reduce ecological impact, while shared ownership and partnerships align interests between developers and host communities.
Long-term stewardship and multi-decade agreements strengthen social license and lower project risk for stakeholders and financiers.
- Local investment: jobs, community funds, infrastructure
- Biodiversity: avoidance, mitigation, monitoring
- Shared ownership: co-investment, revenue sharing
- Stewardship: long-term management, multi-decade commitments
Utility-scale renewables cut costs (leading LCOE < $40/MWh) while RWE’s diversified 50 GW by 2030 target and 1.6 GW storage pipeline (2024) boost reliability and market value. Long-term PPAs stabilize cashflows and meet SBTi-driven demand (>7,000 firms mid-2024). Guarantees of origin, hourly matching and digital tracking enable verifiable corporate decarbonization. Community investment (≈20,000 employees in 2024) supports social license.
| Metric | 2024 / Target |
|---|---|
| LCOE (leading markets) | < $40/MWh |
| Renewables target | 50 GW by 2030 |
| Storage pipeline | 1.6 GW (2024) |
| SBTi adopters | >7,000 (mid-2024) |
| Employees | ≈20,000 (2024) |
Customer Relationships
Multi-year PPAs (typical 10–15 years) and 15-year CfDs formalize stable, predictable relationships; RWE deploys dedicated account teams to manage performance and renewals across GW-scale portfolios. Structured SLAs and KPIs (measured quarterly) ensure transparency and payment/availability metrics, with regular (at least annual) contract reviews to adapt terms to evolving market and customer needs.
Key Account Management delivers tailored solutions and insights to strategic corporates, aligning with RWE's 2030 50 GW renewables target and net‑zero by 2040 commitment. Joint planning coordinates capacity expansions and client sustainability goals, with executive governance shortening decision cycles for large projects. Proactive risk management and contract continuity reduce outage and market risk for major accounts.
Digital self-service portals deliver metering, short-term forecasts and billing in one interface, while customers retrieve certificates and reporting dashboards to meet regulatory needs; the EU Corporate Sustainability Reporting Directive expanded in 2024, increasing demand for such documentation.
Co-Development Partnerships
Customers co-invest or host assets to align supply and demand, enabling offtake stability and capital sharing; RWE targets 50 GW renewables by 2030, increasing co-development scale. Site-specific designs optimize production profiles and grid integration. Shared benefits improve project IRRs and OPEX; joint branding amplifies sustainability leadership and corporate visibility.
- Co-investment: aligns capital & offtake
- Site-specific design: maximizes yield
- Shared economics: improves IRR/OPEX
- Joint branding: showcases sustainability
24/7 Support and Operations Interface
24/7 operational desks manage scheduling and imbalances across RWE's asset base in 2024, ensuring real-time market participation. Dedicated incident response teams maintain system reliability and reduce outage minutes year-to-date. Performance analytics drive hourly adjustments and informed dispatch. Continuous communication with customers and grid operators builds trust and transparency.
- 24/7 dispatch and imbalance management
- Rapid incident response for reliability
- Analytics-driven performance adjustments
- Continuous customer and grid communication
Multi-year PPAs (10–15 years) and 15-year CfDs provide long-term price and volume certainty; dedicated account teams manage GW-scale portfolios with quarterly SLAs and annual reviews. Key Account Management aligns customers with RWE's 50 GW renewables by 2030 and net-zero by 2040 targets; EU CSRD expansion in 2024 increased demand for reporting. 24/7 operational desks and incident teams ensure real-time dispatch and reliability.
| Metric | Value |
|---|---|
| PPA length | 10–15 yrs |
| CfD length | 15 yrs |
| 2030 target | 50 GW |
| Net‑zero | 2040 |
| Reporting change | EU CSRD expanded 2024 |
Channels
In-house origination negotiates bespoke direct sales and PPAs, structuring offtake and risk-sharing to match corporate buyer needs. Industry events and RWE networks source leads and pipeline growth, supporting the group target of 50 GW renewables by 2030 (announced 2024). Advisory-led sales align technical and commercial terms, driving repeat business from proven delivery and contract renewals.
Participation on power exchanges ensures liquidity and robust price discovery, a cornerstone of RWE’s 2024 trading strategy. OTC brokers provide tailored hedges and structured products to align with contracted volumes and project profiles. Combined market access complements long-term contracts while transparent exchange execution supports regulatory compliance and auditability.
CfD and auction platforms provide long-term revenue stability through 10–15 year contracts, reducing merchant exposure for RWE’s projects. Competitive bidding enforces cost discipline—UK AR5 saw offshore wind strike prices around 40 GBP/MWh in 2023, pressuring capex and O&M efficiency. Clear award timelines improve bankability and lower effective WACC, while policy alignment accelerates permitting and grid integration.
Digital Platforms and APIs
Digital platforms streamline onboarding and reporting for RWE, cutting manual workflows and enabling near-real-time insights; in 2024 the API management market exceeded $3.6bn, underpinning utility-grade integrations. Data feeds power customer optimization and tariff personalization while secure APIs enable automated settlement and reconciliation. Digital engagement reduces service costs and shifts >50% of interactions to self-service channels.
- online-tools:onboarding & reporting
- data-feeds:customer optimization
- secure-apis:automated settlement
- digital-engagement:reduced service costs
Partnerships and Aggregators
Aggregators extend RWEs reach into SMEs and distributed loads, tapping a market where SMEs account for 99% of EU businesses in 2024 (Eurostat). Joint offers bundle flexibility services with certificates to monetize grid services and ancillary revenues. Channel partners accelerate market entry and scale, while shared insights from partners refine product-market fit and reduce time-to-revenue.
- reach: SME penetration
- offer: flexibility + certificates
- speed: faster market entry
- insights: improved product-market fit
RWE channels combine in-house origination, exchanges and OTC hedges, CfD/auction wins and digital APIs to scale to the 50 GW renewables target by 2030 (announced 2024). Digital platforms (API market $3.6bn in 2024) cut service costs and shift >50% to self-service; aggregators tap SMEs (99% of EU firms 2024) for flexibility revenues.
| Channel | Key metric | 2023–24 data |
|---|---|---|
| Origination | Target | 50 GW by 2030 |
| Exchanges/APIs | Market size | $3.6bn (2024) |
| Aggregators | SME share | 99% EU firms (2024) |
Customer Segments
Energy-intensive corporates demand price stability and decarbonization as EU targets cut emissions 55% by 2030; EU carbon price averaged about €80/t in 2024, raising hedging needs. Tailored PPAs match production profiles and RWE’s multi-site offers simplify procurement across plants, while renewable certificates feed ESG disclosures aligned with RWE’s net-zero-by-2040 pathway.
Utilities and retail suppliers leverage RWE’s wholesale supply to complement portfolios and optimize margins, supported by RWE’s push toward ~50 GW renewables capacity by 2030. Firming products—capacity, storage and PPAs—reduce intermittency risk for retailers and corporates. Long-term contracts underpin retail offerings while joint balancing services enhance system reliability and lower imbalance costs.
High-load, 24/7 data center operations demand reliable green power; data centers consumed about 200 TWh in 2023 (IEA estimate). Hourly-matched solutions align with GHG Protocol Scope 2 hourly guidance and RE100 expectations, meeting advanced standards for additionality and accuracy. On-site or near-site options cut transmission losses (EU averages ~5%) and lower latency. Hourly visibility into grid carbon intensity improves emissions reporting and compliance.
Grid Operators and System Services Buyers
Grid operators (TSOs/DSOs) procure ancillary services and flexibility to secure frequency and grid stability; fast-response storage supplies sub-second frequency response and reserve capacity. Curtailment and congestion management using batteries or flexible generation monetizes avoided network constraints. Contracts increasingly remunerate availability, response speed and measured performance.
- TSO/DSO procurement of ancillary services
- Sub-second frequency response from storage
- Curtailment/congestion value streams
- Contracts pay for availability and performance
Public Sector and Municipalities
Energy-intensive corporates seek price stability and decarbonization; EU carbon price averaged ~€80/t in 2024 and RWE targets ~50 GW renewables by 2030 to serve PPAs. Utilities/retailers and TSOs/DSOs buy firming, capacity and ancillary services to manage intermittency and grid stability. Cities, public buyers (≈14% of EU GDP) use 10–15y PPAs to meet CSRD reporting from 2024.
| Segment | Key need | 2024 metric |
|---|---|---|
| Corporates | PPAs/hedging | EU carbon ≈€80/t |
| Utilities/Retail | Firming/capacity | RWE target ~50 GW by 2030 |
| Data centers | 24/7 hourly match | 200 TWh (2023) |
| Public | Long PPAs/reporting | Public ≈14% EU GDP; CSRD 2024 |
Cost Structure
Turbines, panels, foundations and grid connections comprise the majority of RWE’s asset capex, typically representing about 70–80% of offshore project costs. Scale, long-term procurement and modular supply chains have pushed unit costs down by double-digit percentages in recent years. Repowering of existing sites requires substantial reinvestment, often comparable to original project capex. Battery storage and hydrogen pilots add incremental capex, commonly increasing project outlays by roughly 10–20%.
Preventive and corrective maintenance underpin availability across RWE’s fleet, with RWE operating roughly 30 GW of renewables by 2024, requiring structured O&M to avoid downtime. Service contracts and spares management are critical to control MTTR and spare-part lead times. Offshore logistics and vessel scheduling materially increase complexity and cost for wind assets. 2024 industry studies show digital monitoring and predictive maintenance can cut lifecycle O&M costs by around 20–25%.
Development and permitting for RWE require upfront site studies, environmental assessments and community engagement often costing €0.5–3m per project and were highlighted in 2024 company disclosures as material pre-construction spend. Grid studies and interconnection fees can reach €1–10m, bid bonds/auction fees frequently around 3–5% of bid value, and multi-year lead times (2–5 years) tie up working capital.
Grid, Balancing, and Market Costs
Transmission, balancing and profile costs materially compress RWE margins by increasing delivered-cost of power and driving spot-to-contract arbitrage losses; collateral and clearing fees underpin trading operations and create steady cash requirements. Congestion and curtailment impose implicit opportunity costs on generation, while hedging premiums are paid to cap volatility and stabilize cash flows.
- Transmission: operational margin impact
- Balancing: cash collateral needs
- Congestion/curtailment: implicit lost revenue
- Hedging: premium for volatility management
Corporate, Compliance, and Decommissioning
RWE’s corporate cost base reflects a global workforce of about 21,000 employees (2024) with scalable IT and overhead to support operations and trading activities; central staff and systems drive consistent fixed costs. ESG reporting and regulatory compliance require dedicated teams and external assurance, increasing recurring spend. Insurance, warranties and decommissioning provisions secure cash flows and fund end-of-life obligations for legacy and renewable assets.
- Staff: ~21,000 (2024)
- IT & Overhead: scalable central costs
- ESG/Compliance: dedicated reporting resources
- Insurance/Warranties: cash-flow protection
- Decommissioning: provisions for end-of-life
Turbines, foundations and grid connections drive ~70–80% of offshore capex; repowering matches original capex and battery/hydrogen add ~10–20% extra. RWE operated ~30 GW renewables (2024) so O&M and offshore logistics dominate lifecycle spend; digital monitoring can reduce O&M ~20–25%. Corporate fixed costs (staff ~21,000 in 2024), development €0.5–3m/project and grid fees €1–10m materially shape cost base.
| Cost item | 2024 metric | Typical range |
|---|---|---|
| Asset capex share | — | 70–80% |
| Renewables capacity | 30 GW | — |
| Staff | 21,000 | — |
| Development per project | — | €0.5–3m |
| Grid/interconnect fees | — | €1–10m |
| O&M digital savings | — | 20–25% |
Revenue Streams
Generation sold into day-ahead and intraday markets captures real-time price signals, with RWE deploying a geographically diversified fleet of over 30 GW across Europe and North America in 2024 to smooth regional volatility. Forward hedges lock in margins and protect cash flow, while portfolio optimization and short-term trading boosted realized prices and reduced merchant exposure in 2024.
Long-term fixed or indexed PPAs deliver predictable cash flows and, together with CfDs that RWE increasingly uses to stabilize revenues against market swings, de-risk project economics; in 2024 these contracts supported RWE’s rollout toward its 50 GW renewables target by 2030. Corporate offtake beyond utilities and structured delivery profiles command premiums, improving project IRRs and balance-sheet certainty.
Frequency response, reserves and black start services generate recurring market fees; capacity payments in 2024 continued to reward availability in key European markets. Storage assets enable fast‑response products that capture high intraday spreads and ancillary premiums. Multi‑service stacking across markets boosts asset-level IRR, supporting RWE’s 2024 growth push toward a 50 GW renewables target by 2030.
Green Certificates and Attributes
RWE monetizes GoOs, RECs and other attributes to capture environmental value, with 2024 market demand driven by tightened EU rules and rising corporate procurement. Hourly and location-specific products command premiums and are often bundled with energy to simplify buyer procurement. Compliance and voluntary markets together expand counterparty pools and price resilience.
- GoOs/RECs: tradable environmental value
- Hourly/location: premium pricing
- Bundling: simplifies procurement
- Markets: compliance + voluntary broaden demand (2024)
Trading and Optimization Income
Proprietary trading and congestion management generate alpha by exploiting short-term price dislocations and network bottlenecks, while cross-border flows capture basis opportunities across European hubs; shape and profile products tailor delivery and risk to customer needs, and arbitrage using owned storage assets lifts margins through temporal price spreads.
- Proprietary trading
- Congestion management
- Cross-border basis capture
- Shape/profile products
- Storage arbitrage
Generation sales into day‑ahead/intraday used RWE’s 30+ GW diversified fleet in 2024 to capture real‑time prices and hedge via forward contracts. Long‑term PPAs and CfDs anchored cash flows and supported the push to 50 GW renewables by 2030. Ancillary services, capacity payments and storage arbitrage increased recurring revenues and lifted asset IRR in 2024.
| Revenue stream | 2024 metric | Note |
|---|---|---|
| Generation (merchant) | 30+ GW fleet | Europe & North America |
| PPAs / CfDs | Supports 50 GW by 2030 | Stable cash flows |
| Ancillary & storage | Growing contribution | Capacity payments + arbitrage |