2022-02-09-United_Nations-能源统计口袋书2022_79页_6mb

报告摘要

2022 Energy Statistics Pocketbook Summary

World Energy Trends

Total Energy Supply: Grew by 68.2% from 1990 to 2019, reaching 601.7 EJ. Asia accounted for 83.6% of growth, with China contributing over a fifth of global supply.
Energy Intensity: Continues to decline, indicating improved energy efficiency.
Renewable Energy: Increasing share in electricity generation, with renewables accounting for 35.8% of global electricity capacity in 2019.
Sources: Coal, oil, and natural gas remain dominant, but renewables and nuclear are expanding.

Regional Contributions

Asia and Africa: Driven energy growth, with Asia dominating coal and oil. Africa saw a rise in renewable energy consumption.
Europe: Slowed its energy supply growth, with significant contributions from nuclear and natural gas.
Americas: United States remains a top consumer, while Canada and Brazil are leaders in renewable electricity.

Key Energy Sectors

Electricity: Generated 26.9 EJ in 2019, up 125% since 1990. Renewables accounted for 60% of new capacity additions.
Refinery Output: Asia leads in production, with significant growth in output, driven by inputs from crude oil and natural gas.
Total Final Consumption: Transportation and industry are major consumers, but renewable energy use is growing rapidly in electricity and heating.

Energy Balances

Detailed breakdowns by region show varying self-sufficiency rates and reliance on imports.
Renewables are still underutilized in many sectors, particularly in heating and transportation.

Sustainability and SDGs

Energy statistics are essential for tracking progress toward the Sustainable Development Goals and the Paris Agreement.
Renewable energy expansion is critical for reducing carbon emissions, but challenges remain in other energy sectors.

Data and Methodology

Data from UN Statistics Division highlights global trends while noting gaps in some regions.
Definitions for energy indicators (e.g., renewables, energy intensity) are standardized to ensure comparability.

This pocketbook provides a comprehensive overview of global energy dynamics, emphasizing the need for sustainable energy policies to address climate goals.

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