成长的烦恼：“青春期”中的全球可再生能源转型-54页_2mb

Report Summary: EYE ON THE MARKET ANNUAL ENERGY PAPER 2023

## Executive Summary

**Key Points:**
- **Renewable Transition Status:** Renewables now exceed nuclear generation in the US. Global investment has increased, but challenges persist in decarbonization due to limited electrification in industrial/transport sectors.
- **Grid Issues:** Grid expansion in the US and Europe is lagging, with permitting delays and interconnection queues growing. Decarbonization requires significant grid upgrades to handle intermittent renewables efficiently.
- **Mineral Constraints:** China dominates supply chains for critical minerals like lithium and rare earth elements, creating geopolitical risks. Reliance on imported panels/processors hampers US deployment.
- **Economic vs. Environmental Realities:**
  - **LCOE Flaws:** “Levelized Cost of Energy” ignores system-level costs for grid reliability, intermittency backup, and storage.
  - **Capacity Credits/Efficacy:** Grid tools like ELCC show renewable value declines as penetration increases, questioning LCOE-based planning.
- **Oil/Gas Role:** Despite climate goals, oil/gas usage remains high; phasing out fossil fuel support prematurely could cause energy shortages. 
- **Storage Economics:** Falling costs make co-located solar+storage projects viable, but arbitrage opportunities vary; capacity payments may be essential in low-ab arbitrage regions.
- **Future Outlook:** Transition faces slow progress on grid modernization and storage technology. Renewables likely plateau at slower adoption.

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## Introduction
- **Locus of Struggle:** Renewables vs. grid readiness, mineral supply, and industrial decarbonization hurdles—in each area, renewables don’t yet significantly address the “whole system” realities with current infrastructure.
- **Citation:** Michael Cembalest, Chairman of Market and Investment Strategy for J.P. Morgan Asset & Wealth Management.

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### Core Analysis

#### 1. The Renewable Transition’s Hurdles

**Decarbonization Stagnation:**
- Renewables generate steadily but don’t replace fossil fuels as fast as hoped.
- In Europe, electricity still yields >80% from fossil fuels overall.
- Heating/industry/transport sectors lag; sectoral electrification relies greatly on available grid capacity and economics.

**Grid Decarbonization vs. Electrification:**
- Decarbonization of electricity is happening, but electrification is slow. Electricity currently supplies ~20–25% of global energy consumption.
- Obstacles: permitting, siting delays, critical mineral availability, grid connection constraints.

**Geopolitical Dependencies:**
- China dominates supply chains for solar, battery, and wind components, driving up costs and exposing Western countries to trade and supply chain risks.

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#### 2. Renewables’ Economics – And Why It May Be Overestimated

**Electricity Cost Distortions:**
- Standard Levelized Cost of Energy (LCOE) does not reflect system costs, including grid upgrades, backup energy, and storage needed for viability.
- Alternate tools like ELCC (Effective Load Carrying Capacity) provide more robust grid-level cost modeling.

**Economic Realities of Renewables:**
- Texas and Germany cases demonstrate that real-world intermittency creates backup needs, reducing the effective economic benefit of solar/wind.
- Capacity credits indicate renewables contribute far less reliable power than projected.

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#### 3. Resource Constraints

**Energy Transitions Aren’t Materializing Fast Enough:**
- Grid expansion is the weak link: US transmission growth slowed to ~1% in recent years—down from prior decades.
- Delays in transmission mean the grid can scale transmission too slowly to keep up with renewable generation growth.

**Critical Minerals Scarcity:**
- Demand soars for cobalt, lithium, rare earth elements—but supply chains are heavily concentrated in China.
- Recycling cannot offset most demand growth. Long lead times for extraction and mineral processing create enduring risks.

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#### 4. Balancing Act: Oil, Gas, and Renewables Have Time to Co-Exist

**Rebuttal of Premature Exit from Fossil Fuels:**
- Starving oil & gas investment would risk energy deficits that renewables can’t fill.
- Europe’s 2022 energy crisis exposed deep grid/transition blemishes—malinvestment in renewables, regulatory inefficiencies hurt reliability.

**Role of Natural Gas:**
- Gas can serve as a bridge fuel—albeit with limited environmental benefits—while renewable infrastructure matures.

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#### 5. Renewable Technologies: Where They’re Heading

**Storage Economics: Growing More Viable**
- Co-located solar+storage projects are proliferating due to falling battery costs (about $280/kWh nationwide).
- Economics depend on location: In high-arbitrage regions like Arizona, storage is profitable; elsewhere, capacity payments are needed.

**Mineral Challenges Persist**
- Shortages of cobalt, lithium highlight risks in scaling battery and wind technologies.

**Hydrogen: Still Mostly in Concept**
- No breakthroughs in green hydrogen production. Costs remain high, and transportation challenges preclude mass production soon.

**Biofuels/Petroleum: Marginal Improvements, Not Grand Solutions**
- Biofuels contribute little outside Brazil/Indonesia. Electric vehicles can lead to lower oil use but cannot replace it entirely soon.

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## Forward-Looking Questions

- Can storage/virtual power plant tech deliver grid stability at scale without sky-high expenses?
- What if mineral supply bottlenecks slow renewable deployment even further?
- Is Europe’s energy crisis a dress rehearsal for others?

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## Conclusion

The energy transition is experiencing its "adolescence"—growing but with pains, delays, and systemic roadblocks. Policy, investment, and supply chain maturity are lagging. Renewables are here to stay, but realizing a fully decentralized, resilient, decarbonized future requires time and capital that finance markets have yet fully allocated.

This summary includes data and analysis from the full JP Morgan 2023 Energy Paper.