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7. Economics, Policy Frameworks & Future Outlook The global transition to a fully decarbonized energy economy depends on effective public policy mechanisms, competitive finance capital, and cross-border technology transfers.

7.1 Levelized Cost of Electricity (LCOE) Dynamics

LCOE quantifies the total lifetime cost of building and operating a generation asset divided by its total cumulative energy production. Technology maturements have turned renewables into the cheapest cost option for new generation globally.

% Change Generation Source

Historical LCOE (2010)

Current LCOE Range (2024)

Solar PV (Utility-Scale)

$370 / MWh

$35 – $55 / MWh

-88%

Onshore Wind

$135 / MWh

$30 – $50 / MWh

-68%

Offshore Wind

$160 / MWh

$65 – $90 / MWh

-52%

Combined Cycle Natural Gas

$65 / MWh

$55 – $85 / MWh

+15% (fuel volatile)

7.2 Strategic Policy Drivers

Carbon Pricing Mechanisms

Clean Subsidies & Tax Credits

Emissions Trading Schemes (ETS) and carbon taxation

Policy tools like the US Inflation Reduction Act (IRA) and

put

EU Green Deal Industrial Plan accelerate private capital

a

direct

price

on

greenhouse

gas

releases,

internalizing fossil fuel environmental costs.

deployment in renewable builds.

Feed-in Tariffs (FiT)

Renewable Portfolio Standards

Guaranteed long-term off-take purchase contracts for

Mandated quotas requiring electric utilities to source a

clean power generators, providing stable investment

defined percentage of power sales from certified clean

returns to de-risk early markets.

energy suppliers.

7.3 Roadmap to 2050: System Integration

Achieving complete energy sector decarbonization by 2050 requires tripling global renewable energy capacity by 2030, electrifying building heat and surface transit, deploying long-duration energy storage, and commercializing green hydrogen for heavy transport and industrial manufacturing.

Renewable Energy Technologies: Comprehensive Overview

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