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COMPARATIVE ANALYSIS OF LEGISLATIVE FRAMEWORKS FOR
RENEWABLE ENERGY SOURCES IN GERMANY AND UZBEKISTAN
Jumayev Sanjar
is a 2nd year student at the Karakalpak State University
named after Berdaq
https://doi.org/10.5281/zenodo.15378919
Abstract:
This thesis conducts a comparative analysis of the legislative
frameworks governing renewable energy sources (RES) in Germany and
Uzbekistan, two nations at different stages of energy transition. Germany’s
Energiewende, anchored by the Renewable Energy Sources Act (EEG),
exemplifies a mature model with feed-in tariffs, grid prioritization, and long-
term climate targets, aiming for 100% renewable electricity by 2035.
Uzbekistan’s nascent framework, driven by the 2019 Law on the Use of
Renewable Energy Sources, focuses on solar and wind expansion through tax
exemptions and competitive bidding, targeting 3 GW by 2030. The analysis
reveals Germany’s strengths in legal stability and stakeholder engagement,
contrasted with Uzbekistan’s challenges in financial incentives and
infrastructure. Drawing on these insights, the thesis proposes subjective
recommendations for Uzbekistan, including feed-in tariffs, a grid integration act,
a national RES agency, and a long-term climate law, inspired by Germany’s
approach. This study underscores the importance of tailored legislative
strategies to accelerate RES adoption, offering lessons for mutual improvement
in diverse economic contexts. As global demand for sustainable energy grows,
both nations can benefit from shared best practices, with Uzbekistan poised to
enhance its regional renewable potential.
Keywords:
Renewable Energy, Legislative Framework, Germany,
Uzbekistan, Energiewende, Feed-in Tariffs, Grid Integration, Climate Policy,
Energy Transition, Comparative Analysis
Introduction
The global transition to renewable energy sources (RES) is a critical
response to climate change and energy security challenges. Legislative
frameworks play a pivotal role in shaping the adoption and development of RES,
with countries adopting diverse approaches based on their economic,
environmental, and political contexts. This thesis conducts a comparative
analysis of the legislative documents governing RES in Germany, a leader in the
European energy transition, and Uzbekistan, an emerging economy in Central
Asia with significant renewable potential. Germany’s Energiewende policy
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exemplifies a mature, ambitious framework, while Uzbekistan’s recent reforms
reflect a developing legal landscape. The analysis focuses on key legislative
instruments, their objectives, incentives, and implementation mechanisms,
highlighting similarities, differences, and lessons for mutual improvement. By
examining these frameworks, this thesis aims to contribute to the discourse on
effective legal strategies for RES deployment, with a proposal section offering
subjective recommendations for enhancing Uzbekistan’s legislation inspired by
Germany’s experience.
Renewable energy, encompassing solar, wind, hydro, and biomass, is
central to achieving carbon neutrality and reducing fossil fuel dependency. The
European Union’s Renewable Energy Directive (EU/2023/2413) sets a binding
target of 42.5% RES by 2030, influencing Germany’s policies. Uzbekistan, while
not bound by such regional frameworks, has introduced laws to leverage its
abundant solar and wind resources. This comparative study is timely, given the
global urgency of sustainable energy transitions.
Comparative Analysis
Germany’s Legislative Framework
Germany’s Energiewende (energy transition) is underpinned by a robust
legal framework aimed at achieving 80% renewable electricity by 2030 and
100% by 2035, with net-zero emissions by 2045. The cornerstone legislation is
the Renewable Energy Sources Act (EEG), first enacted in 2000 and amended
multiple times, most recently in 2022 as part of the “Easter Package.” This
package revised the EEG to prioritize RES expansion as a matter of national
security, streamline permitting, and set ambitious targets: 100-110 GW onshore
wind, 30 GW offshore wind, and 200 GW solar by 2030.
The EEG employs feed-in tariffs (FITs) and market premiums to incentivize
RES producers, ensuring guaranteed payments for renewable electricity fed into
the grid. It also mandates grid priority for renewables, facilitating integration.
Complementary laws, such as the Offshore Wind Energy Act and Energy
Industry Act, address specific sectors, while the Energy Efficiency Act targets a
500 TWh reduction in energy consumption by 2030. The Gas Storage Act (2022)
supports energy security by ensuring storage capacity, indirectly aiding RES
integration during variable production.
Germany’s framework is characterized by stability, long-term planning, and
stakeholder engagement. The Climate Law (2021) legally binds the government
to emissions targets, reinforcing accountability. Subsidies, tax exemptions, and
carbon pricing further incentivize RES adoption, particularly in transport and
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heating. However, challenges include high energy prices and public debate over
affordability, exacerbated by the 2022 energy crisis.
Uzbekistan’s Legislative Framework
Uzbekistan’s RES legislative framework is nascent but rapidly evolving,
driven by the need to diversify its energy mix, dominated by thermal power
plants (85.8% of 14.1 GW capacity). In 2018, RES accounted for only 3% of
energy consumption, primarily hydropower. The Law on the Use of Renewable
Energy Sources (2019) marks a foundational step, aiming to increase RES
capacity to 3 GW by 2030, including 1.9 GW solar and 1.1 GW wind.
The Law on Public-Private Partnerships (2019) facilitates foreign
investment in RES projects, while the Presidential Decree No. UP-5989 (2020)
introduced competitive bidding for solar and wind projects, enhancing
transparency. Uzbekistan’s Concept Note for Ensuring Electricity Supply 2020-
2030 prioritizes modernization and RES expansion, projecting a 40% increase in
electricity production by 2025. Incentives include tax exemptions for RES
equipment and land use benefits for developers. However, the absence of feed-in
tariffs or green tariffs limits financial support, and low electricity prices (USD
0.024/kWh in 2018) hinder cost-competitiveness of RES compared to fossil
fuels.
Uzbekistan faces challenges such as outdated infrastructure, limited local
manufacturing, and rapid technological advancements outpacing adoption. The
government’s commitment to economic incentives, such as green certifications
and subsidies, is outlined but not fully implemented, constraining RES growth.
Comparative Insights
Germany’s framework is mature, with comprehensive legislation covering
all RES sectors, supported by financial mechanisms like FITs and market
premiums. Uzbekistan’s laws are sector-specific, focusing on solar and wind,
with less emphasis on biomass or geothermal. Germany’s long-term targets
(2030, 2035, 2045) contrast with Uzbekistan’s shorter-term goals (2030),
reflecting different developmental stages. Both countries prioritize energy
security, but Germany’s policies are driven by climate neutrality, while
Uzbekistan’s focus is on economic diversification.
Incentives differ significantly: Germany’s FITs ensure investor confidence,
whereas Uzbekistan relies on tax exemptions and bidding, which may not
sufficiently attract investment. Grid integration is advanced in Germany, with
legal mandates for priority access, while Uzbekistan’s grid infrastructure
requires modernization. Both face challenges—Germany with public resistance
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to costs, Uzbekistan with financial and technological barriers—but Germany’s
stakeholder engagement and legal stability offer a model for Uzbekistan.
Discussion
The comparative analysis reveals that Germany’s legislative framework is a
benchmark for RES deployment, driven by decades of policy evolution, EU
directives, and a strong legal commitment to decarbonization. The EEG’s success
lies in its adaptability, balancing incentives with market integration, and its
alignment with broader climate goals. Uzbekistan’s framework, while promising,
is constrained by its early stage, limited financial mechanisms, and reliance on
foreign investment without robust domestic support.
Germany’s approach demonstrates the importance of long-term planning
and stakeholder involvement. The “Easter Package” responded to the 2022
energy crisis by accelerating RES as a security measure, showcasing legislative
agility. Uzbekistan’s reforms, such as the 2019 RES law, signal intent but lack the
depth to address systemic barriers like low electricity prices and grid
limitations. The absence of FITs or green tariffs in Uzbekistan contrasts with
Germany’s effective use of these tools to de-risk investments.
However, Uzbekistan’s context—abundant solar potential and lower labor
costs—offers unique opportunities. Germany’s high energy prices and land
constraints highlight scalability challenges, whereas Uzbekistan’s vast land
availability supports large-scale projects.
Both countries can learn from each other: Germany could explore
Uzbekistan’s competitive bidding model to reduce subsidy costs, while
Uzbekistan could adopt Germany’s grid priority and stakeholder engagement
strategies.
The political dimension also matters. Germany’s left-leaning and centrist
governments have historically supported RES, while Uzbekistan’s centralized
governance enables rapid policy shifts but may lack public consultation.
Uzbekistan’s legislative framework would benefit from greater transparency
and public involvement to build trust and ensure sustainability.
Proposal
Based on the analysis, I propose several subjective recommendations for
enhancing Uzbekistan’s RES legislative framework, drawing inspiration from
Germany’s Energiewende. First, Uzbekistan should introduce feed-in tariffs or
green tariffs to guarantee returns for RES producers, mirroring Germany’s EEG.
This would attract private investment and offset the high initial costs of RES
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projects, given the low electricity prices (USD 0.024/kWh). A phased
implementation, starting with solar and wind, could balance fiscal constraints.
Second, Uzbekistan should enact a Renewable Energy Integration Act
mandating grid priority for RES, similar to Germany’s Energy Industry Act. This
would address infrastructure bottlenecks and ensure efficient energy
distribution. Upgrading the grid with international funding, as Germany has
done through EU mechanisms, is critical.
Third, I recommend establishing a National Renewable Energy Agency,
inspired by Germany’s regulatory bodies, to oversee policy implementation,
monitor progress, and engage stakeholders. This agency could foster public-
private partnerships and ensure transparency, addressing Uzbekistan’s current
lack of centralized coordination.
Finally, Uzbekistan should adopt a long-term climate law, akin to Germany’s
Climate Law, setting binding RES and emissions targets beyond 2030. This
would signal commitment to global climate goals and attract foreign investors.
While Uzbekistan’s economic constraints differ from Germany’s, a tailored
approach combining incentives, infrastructure investment, and legal stability
could position it as a regional RES leader. These proposals, while ambitious,
reflect my belief that Uzbekistan’s potential can be unlocked through strategic
legislative reforms.
Conclusion
This thesis has compared the legislative frameworks for RES in Germany
and Uzbekistan, highlighting Germany’s mature, incentive-driven model and
Uzbekistan’s emerging, investment-focused approach. Germany’s Energiewende,
supported by the EEG and complementary laws, offers a blueprint for long-term
planning and stakeholder engagement, while Uzbekistan’s reforms demonstrate
progress but face financial and infrastructural challenges. The proposed
recommendations—feed-in tariffs, grid prioritization, a national agency, and a
climate law—aim to bridge these gaps, leveraging Germany’s experience to
enhance Uzbekistan’s framework. As the global energy transition accelerates,
both countries can mutually benefit from sharing best practices, with Uzbekistan
poised to emerge as a key player in Central Asia’s renewable future.
References:
1.
Renewable Energy Directive (EU/2023/2413).
2.
International Energy Agency, Uzbekistan Energy Profile.
3.
International Energy Agency, Germany Country Profile.
DEVELOPMENT AND INNOVATIONS IN SCIENCE
International scientific-online conference
49
4.
MDPI, Energy Transitions in Western European Countries.
5.
Турсунов, А. (2022). ЧАҚИРУВГА ҚАДАР БОШЛАНҒИЧ ТАЙЁРГАРЛИК
МАШҒУЛОТЛАРИДА ПЕДАГОГИК ВА ИННОВАЦИОН ТЕХНОЛОГИЯЛАРНИ
ҚЎЛЛАШ ВА УЛАРНИНГ ЎЗИГА ХОС ТОМОНЛАРИ. Science and innovation,
1(B3), 432-434.
6.
Аbdurasulov J. (2024). HARBIY PEDAGOGIKANING BOSHQA FANLAR
BILAN ALOQASI. Молодые ученые, 2(6), 48–52. извлечено от https://in-
academy.uz/index.php/yo/article/view/28164
7.
Аbdurasulov J., & Pardabayeva , M. (2024). MUSOBAQADAN OLDIN
SPORTCHILARNI
PSIXOLOGIK
TAYYORLASH.
Евразийский
журнал
социальных наук, философии и культуры, 4(6 Part 2), 73–76. извлечено от
https://in-academy.uz/index.php/ejsspc/article/view/34717
8.
Jahongirmirzo, A., O’G’Li, O. O. B., & Ro’Ziboyevich, C. I. (2022). BO ‘LAJAK
HARBIY XIZMATCHILARDA PSIXOLOGIK TAYYORGARLIKNING O ‘ZIGA XOS
JIHATLARI. Science and innovation, 1(B3), 817-820
9.
Axrorova , M. . (2025). THE ROLE OF SCAFFOLDING IN TEACHING
WRITING TO EFL LEARNERS. Журнал академических исследований нового
Узбекистана,
2(4),
164–169.
извлечено
от
https://in-
academy.uz/index.php/yoitj/article/view/49751
10.
Axrorova , M. . (2025). THE EFFECTIVENESS OF PODCASTS IN
DEVELOPING EFL LISTENING SKILLS. Наука и технология в современном
мире,
4(7),
13–20.
извлечено
от
https://in-
academy.uz/index.php/zdift/article/view/48708
11.
Axrorova , M. (2025). THE ROLE OF ROLE-PLAY IN ENHANCING EFL
WRITING DEVELOPMENT. Общественные науки в современном мире:
теоретические и практические исследования, 4(7), 39–46. извлечено от
https://in-academy.uz/index.php/zdif/article/view/48706
12.
Axrorova , M. . (2025). THE USE OF GRAPHIC ORGANIZERS IN TEACHING
EFL READING SKILLS. Наука и инновация, 3(10), 48–55. извлечено от
https://in-academy.uz/index.php/si/article/view/48702
13.
Yo‘ldashova , M. . (2025). STRESS VA UNI BOSHQARISH USULLARI.
Журнал академических исследований нового Узбекистана, 2(4), 170–174.
извлечено от https://in-academy.uz/index.php/yoitj/article/view/49753
14.
Yo‘ldashova , M. 2025. MOTIVATSIYA VA MOTIVLARNI O‘RGANISH
METODLARI. Педагогика и психология в современном мире: теоретические
и практические исследования. 4, 7 (апр. 2025), 30–36.
DEVELOPMENT AND INNOVATIONS IN SCIENCE
International scientific-online conference
50
15.
Yo‘ldashova , M. . (2025). OILA PSIXOLOGIYASI. Молодые ученые, 3(10),
50–55. извлечено от https://in-academy.uz/index.php/yo/article/view/48692
16.
Yo‘ldashova , M. (2025). QOBILIYATLARNI O‘RGANISH METODLARI.
Наука
и
инновация,
3(10),
56–61.
извлечено
от
https://in-
academy.uz/index.php/si/article/view/48703
17.
Iskandarova , R. . (2025). XOTIRA HAQIDA UMUMIY TUSHUNCHA.
Педагогика и психология в современном мире: теоретические и
практические исследования, 4(7), 37–44. извлечено от https://in-
academy.uz/index.php/zdpp/article/view/48684
18.
Iskandarova , R. . (2025). PSIXOLOGIYADA BILISH JARAYONLARI.
Молодые
ученые,
3(10),
56–62.
извлечено
от
https://in-
academy.uz/index.php/yo/article/view/48693
19.
Iskandarova , R. . (2025). ONG VA ONGSIZLIK HAQIDA TUSHUNCHA.
Наука
и
инновация,
3(10),
62–67.
извлечено
от
https://in-
academy.uz/index.php/si/article/view/48704
20.
Eshnaev N. J. Specific aspects of scientific research of spiritual and moral
problems // Academic research in educational sciences. - 2021. - Т. 2. - №.
Special Issue 1.
