Podcast
Questions and Answers
What is the primary reason for the variation in the pass-through of higher wholesale prices to retail energy prices across different countries?
What is the primary reason for the variation in the pass-through of higher wholesale prices to retail energy prices across different countries?
How do governments typically respond to rising energy prices and their impact on consumers?
How do governments typically respond to rising energy prices and their impact on consumers?
What is the main difference between 'direct' and 'indirect' effects of higher energy prices on households?
What is the main difference between 'direct' and 'indirect' effects of higher energy prices on households?
Which income group is most heavily impacted by the burden of rising energy prices?
Which income group is most heavily impacted by the burden of rising energy prices?
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What is the main objective of the 'Gaspreisdeckel' (Gas Price Cap) initiative in Germany?
What is the main objective of the 'Gaspreisdeckel' (Gas Price Cap) initiative in Germany?
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How does the 'Gaspreisdeckel' initiative indirectly encourage gas consumers to reduce their consumption?
How does the 'Gaspreisdeckel' initiative indirectly encourage gas consumers to reduce their consumption?
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What is the likely effect of higher wholesale prices on end-consumer prices, in general?
What is the likely effect of higher wholesale prices on end-consumer prices, in general?
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Which of these factors is NOT mentioned as a contributing factor to the pass-through rate of wholesale prices to retail energy prices?
Which of these factors is NOT mentioned as a contributing factor to the pass-through rate of wholesale prices to retail energy prices?
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What is the primary purpose of a carbon price?
What is the primary purpose of a carbon price?
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What is the main impact of a carbon price on the supply curve for fossil fuel-based energy?
What is the main impact of a carbon price on the supply curve for fossil fuel-based energy?
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What is the Social Carbon Cost (SCC)?
What is the Social Carbon Cost (SCC)?
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What type of model is primarily used to calculate the SCC?
What type of model is primarily used to calculate the SCC?
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Which of the following factors is NOT typically included in the calculation of the SCC?
Which of the following factors is NOT typically included in the calculation of the SCC?
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How does the time horizon impact the SCC calculation?
How does the time horizon impact the SCC calculation?
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Select the factors considered in calculating the SCC.
Select the factors considered in calculating the SCC.
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Why are discount rates applied to calculate the SCC?
Why are discount rates applied to calculate the SCC?
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What makes the demand for branded clothing an example of a product with many substitutes?
What makes the demand for branded clothing an example of a product with many substitutes?
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Which of the following is NOT a design feature to consider when implementing a carbon tax?
Which of the following is NOT a design feature to consider when implementing a carbon tax?
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According to the information provided, what is the most likely scenario for the demand curve of a perfectly competitive market for wheat?
According to the information provided, what is the most likely scenario for the demand curve of a perfectly competitive market for wheat?
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Which of the following is NOT a direct impact of implementing a carbon price on energy consumption?
Which of the following is NOT a direct impact of implementing a carbon price on energy consumption?
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What is the main purpose of an emissions trading scheme (ETS)?
What is the main purpose of an emissions trading scheme (ETS)?
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Based on the graph depicting CO2 emissions for electricity generation, which energy source has the lowest emissions per kWh?
Based on the graph depicting CO2 emissions for electricity generation, which energy source has the lowest emissions per kWh?
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What is a common concern associated with carbon pricing mechanisms like taxes and emissions trading schemes?
What is a common concern associated with carbon pricing mechanisms like taxes and emissions trading schemes?
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Which of the following is NOT a relevant consideration for determining the appropriate level of a carbon tax?
Which of the following is NOT a relevant consideration for determining the appropriate level of a carbon tax?
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Which of the following statements accurately describes the 'economic potential' of energy efficiency measures?
Which of the following statements accurately describes the 'economic potential' of energy efficiency measures?
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What is the primary cause of the 'energy efficiency gap'?
What is the primary cause of the 'energy efficiency gap'?
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What does the 'actual level of energy efficiency' represent in the context of the provided content?
What does the 'actual level of energy efficiency' represent in the context of the provided content?
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Which of the following scenarios would most likely contribute to an increase in the 'actual level of energy efficiency'?
Which of the following scenarios would most likely contribute to an increase in the 'actual level of energy efficiency'?
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What is the main difference between 'profitability potential' and 'economic potential' for energy efficiency?
What is the main difference between 'profitability potential' and 'economic potential' for energy efficiency?
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Considering only purchase price, which option represents the best value for money?
Considering only purchase price, which option represents the best value for money?
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Which option has the lowest energy consumption per cycle?
Which option has the lowest energy consumption per cycle?
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Considering both purchase price and energy consumption, which option is the most cost-effective in the long run?
Considering both purchase price and energy consumption, which option is the most cost-effective in the long run?
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According to the information in the 'Information approach' section, which option is labeled with the highest energy efficiency rating?
According to the information in the 'Information approach' section, which option is labeled with the highest energy efficiency rating?
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Which regulatory approach encourages the development of high-efficiency appliances?
Which regulatory approach encourages the development of high-efficiency appliances?
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What is the primary economic parameter used in 'economic instruments' to influence purchase decisions?
What is the primary economic parameter used in 'economic instruments' to influence purchase decisions?
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Which approach encourages the development of energy-efficient appliances by setting a minimum threshold for energy consumption?
Which approach encourages the development of energy-efficient appliances by setting a minimum threshold for energy consumption?
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Which of these factors is NOT directly considered in a purchase decision informed by energy labels?
Which of these factors is NOT directly considered in a purchase decision informed by energy labels?
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According to the content, what remains largely constant despite increases in floor space and energy efficiency?
According to the content, what remains largely constant despite increases in floor space and energy efficiency?
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Which of the following is NOT a factor influencing energy demand, as presented in the content?
Which of the following is NOT a factor influencing energy demand, as presented in the content?
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Based on the text, what is the key difference between energy efficiency and energy savings?
Based on the text, what is the key difference between energy efficiency and energy savings?
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Which of the following is an example of energy conservation, as defined in the text?
Which of the following is an example of energy conservation, as defined in the text?
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What is the key characteristic of 'Energy Sufficiency'?
What is the key characteristic of 'Energy Sufficiency'?
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Which of the following factors influencing energy demand is most readily addressed through policy instruments?
Which of the following factors influencing energy demand is most readily addressed through policy instruments?
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Which of the following is a key takeaway from the graph illustrating energy demand reduction in domestic buildings?
Which of the following is a key takeaway from the graph illustrating energy demand reduction in domestic buildings?
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Which of the following statements is true about energy efficiency and energy consumption?
Which of the following statements is true about energy efficiency and energy consumption?
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Flashcards
Carbon Pricing
Carbon Pricing
A method to charge for carbon emissions, increasing costs for fossil fuels.
Social Carbon Cost (SCC)
Social Carbon Cost (SCC)
The estimated economic cost of damages from emitting one ton of CO2.
Increased Costs for Fossil Fuels
Increased Costs for Fossil Fuels
Carbon pricing raises production costs for coal, oil, and gas energy.
Purpose of Social Carbon Cost
Purpose of Social Carbon Cost
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Components of Damage Costs
Components of Damage Costs
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Integrated Assessment Models (IAMs)
Integrated Assessment Models (IAMs)
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Discount Rate Application
Discount Rate Application
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Global vs. Regional Costs
Global vs. Regional Costs
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Wholesale Price Pass-Through
Wholesale Price Pass-Through
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End-Consumer Prices
End-Consumer Prices
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Tax and Levy Structures
Tax and Levy Structures
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Direct Effects
Direct Effects
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Indirect Effects
Indirect Effects
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Distributional Impacts
Distributional Impacts
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Gas Price Cap
Gas Price Cap
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Subsidized Consumption
Subsidized Consumption
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Perfectly Elastic Demand
Perfectly Elastic Demand
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Carbon Tax
Carbon Tax
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Emissions Trading Scheme
Emissions Trading Scheme
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Carbon Leakage
Carbon Leakage
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Sectoral Price vs. Uniform Price
Sectoral Price vs. Uniform Price
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Revenue Allocation from Carbon Tax
Revenue Allocation from Carbon Tax
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Direct Impact of Carbon Pricing
Direct Impact of Carbon Pricing
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Technical Potential
Technical Potential
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Economic Potential
Economic Potential
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Profitable Potential
Profitable Potential
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Efficiency Gap
Efficiency Gap
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Social vs Private Cost
Social vs Private Cost
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Purchase Price
Purchase Price
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Energy Consumption
Energy Consumption
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Electricity Price
Electricity Price
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Energy Demand Reduction
Energy Demand Reduction
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Energy Cost Calculation
Energy Cost Calculation
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Energy Efficiency
Energy Efficiency
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Energy Label
Energy Label
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Energy Savings/Conservation
Energy Savings/Conservation
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Minimum Energy Efficiency Standards
Minimum Energy Efficiency Standards
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Option Comparison
Option Comparison
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Energy Sufficiency
Energy Sufficiency
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Regulatory Approach
Regulatory Approach
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Factors Influencing Energy Demand
Factors Influencing Energy Demand
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Specific Energy Use
Specific Energy Use
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Households and Energy
Households and Energy
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Policy Instruments for Energy
Policy Instruments for Energy
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Study Notes
Energy Economics and Technologies - Introduction
- Course introduction, date: October 21, 2024
- Topics for the day: Course content, assignments, grading, and the current energy demand and supply status.
Organisational Aspects
- Schedule: Monday 16:15-17:45 (class) and 17:45-18:30 (exercise)
- Lecturer: Sibylle Braungardt, [email protected]
- Zoom Link: https://tu-dortmund.zoom.us/j/92107425946?pwd=Uys1OUNsOXIqYTh6SGVIRmtIOWgrZz09
- Communication: Email and Moodle (register on Moodle if not already done.)
- Examination: To be confirmed by the next class.
Readings and Communication
- Readings and/or exercises will be provided during the exercise session.
- Exercises from the class sessions will be discussed during the exercise session.
- Lecture slides and any additional documents will be provided through email/Moodle.
Content of the Course (Schedule)
- Date: Topic
- October 21: Introduction - Overview of the energy system and technologies (Status Quo)
- October 28: No Class
- November 4: Energy security, competitiveness, and sustainability of the energy system
- November 11: No Class
- November 18: Energy and climate targets
- November 25: Carbon pricing
- December 2: Energy efficiency
- December 9: Renewable energies in buildings – technologies and support frameworks
- December 13: Renewable electricity – technologies and support frameworks
- December 20: Transformation of the power system and transmission infrastructure
- January 10: Summary
- TBC: Written exam (at TU Dortmund)
Energy Production and Consumption
- Secondary energy products are produced by transforming primary energy sources.
- Examples of secondary energy products: fuel oil (from crude oil), electricity (from gas).
Background: The Laws of Supply and Demand
- If price increases, demand decreases. Conversely, if price decreases, demand increases.
- If price increases, supply increases. Conversely, if price decreases, supply decreases.
- A shift in the demand or supply curve can be caused by external factors (non-price factors).
Law of Demand: Example for Shift Due to External Effects
- A decrease in the demand for a good/service can result when a suitable substitute or alternative becomes available (e.g., electric vehicles decreasing the demand for gasoline).
- An increase in the demand for a good/service can result from external factors (e.g., higher demand for home exercise equipment during a pandemic).
Law of Supply: Example for Shift Due to External Effects
- Advancements in technologies can reduce the costs of production; this increases the supply (e.g., increased use of renewable energies).
- Severe drought can decrease the supply of a good/service (e.g., reduction in wheat supply due to drought).
Overview of energy system and technologies(Status Quo)
- Poll question: Which sector has the highest energy consumption (the brown section)? (Households)
Discussion
- Reasons for the drop in energy consumption between 2008 and 2009.
- Reasons for the decline in energy consumption in 2020.
- Reasons for the decline in energy consumption in 2022.
Drop in energy demand due to COVID-19
- Reduced demand due to social restrictions imposed during the COVID-19 lockdowns.
Covid-related drop in energy consumption
- Comparison of 2020 energy consumption to the 2017-2019 average for various EU countries.
Drop in gas consumption in 2022
- EU-wide drop in natural gas demand by 13.2% compared to 2021.
- Only increases in Ireland and Malta, with significant drops in Finland, Sweden, and Latvia.
Decreased demand (and supply) during energy crisis
- Shift in the supply curve due to reduced Russian energy imports.
- Higher energy prices cause declines in demand.
Development of Electricity and Gas Prices: Strong Increase in 2022
- Charts illustrating the development of electricity and natural gas prices for household consumers in the EU from 2008 to 2022.
Natural gas savings in Germany During 2022
- Overall reduction of natural gas demand by 23% in the second half of 2022.
Final energy consumption in the industry sector, EU 2021
- Breakdown of final energy consumption within the industry sector by fuel type (oil, renewables, natural gas, electricity, etc.).
- Total final energy consumption by industrial sector by specific industry sector.
Final energy consumption in the Households Sector, EU 2021
- Sector breakdown of energy consumption within the households sector in the EU (electricity, peat, natural gas, Renewables and biofuels, etc.
- Breakdown of final energy consumption within the households sector by use type within the EU.
Final energy consumption in the transport sector, EU 2015
- Composition of final energy use in the transport sector.
- Consumption by car types.
Final energy consumption by fuel, EU 1990-2021
- Consumption per petajoule (PJ) across various fuel types over time.
Energy balance flow EU 27 (2020)
- Flow diagram illustrating the energy balance in the EU in 2020.
Import dependency (EU-27)
- Proportion of imports from Russia and other sources for various fuel types (oil, natural gas, solid fossil fuels).
- Import dependency of EU in 2021.
Summary and Conclusions
- EU energy supply is heavily reliant on imports.
- Energy prices have significantly increased in the past year.
- Energy systems vary considerably among Member States.
- A framework for transforming the energy system is needed to support sustainable, secure, and competitive energy technologies.
Exercise Session 1: First Assignment (November 4)
- Select an EU country.
- Overview of total energy consumption by sector and by fuel type for the given country.
- Overview of the energy balance flow for the given country.
- Compare the data with the EU average.
What are "official statistics"?
- Statistics are produced by National Statistical Offices.
- Purpose: Support public decision making.
- Quality management and ethical standards are usually followed within legal frameworks.
- Legal framework and the set of principles in the European Union.
Cross-sectional and longitudinal data
- Cross-sectional data relates to different population groups (e.g., men/women, age groups, income groups).
- Longitudinal data relates to data at various points in time (e.g. monthly, yearly, bi-annual, etc.).
Example EU Level: Eurostat
- Descriptions of the sites, links, etc.
Exercise Session 2 (class on November 18)
- Review the example for adjustment with shifts in supply and/or demand graphs (from Slide 11).
- Describe three remaining possible adjustments.
- For each of these cases, outline short descriptions of the main causes and how prices and quantities are affected.
Energy and Climate Targets (November 18)
- Course content for this session, topics for discussion: international level, EU level and national level.
Key element of international climate policy: burden sharing mechanisms
- Global climate actions entail significant economic, social, and technological burdens
- Imbalances in burden sharing lead to inequitable outcomes and negotiation difficulties.
- Types of burdens: mitigation, adaptation, and loss and damage.
Principles of Burden Sharing
- Developed nations bear more responsibility for historical emissions, due to industrialization.
- Wealthier countries have greater financial and technological capacity.
- Developing nations face disproportionate climate impacts.
Historical emission by region and remaining budget
- Relative historical emissions by various regions.
- Remaining carbon budgets to meet the Paris Agreement targets.
Unequal impacts of climate change
- Negative correlation between predicted temperature changes and greenhouse gas emissions.
- Countries with higher emissions tend to face moderate temperature change variations.
Regional effects of climate change on agricultural productivity
- Global map illustrating regional effects of climate change on agricultural productivity.
United Nations Framework Convention on Climate Change
- Objective: Stabilisation of greenhouse gas concentrations.
Weltklimarat (IPCC)
- Intergovernmental body assessing the science related to climate change.
Paris Agreement (2015)
- Objective: To limit global warming to well below 2 degrees Celsius above pre-industrial levels.
Video: Trump and Paris Agreement
- Video link.
- Contextual information on this topic.
Impacts and Risks
- Summary information on various climate related impacts and risks.
Limiting global warming: Greenhouse gas emissions reductions needed
- Chart showing the reduction in emission that would be required to hit various climate goals.
Elements of the Paris Agreement
- Mitigation, adaptation, technology transfer, and financing are discussed as core elements.
Mitigation under the Paris Agreement
- Limiting global temperature increase.
- Developing a long-term global emission pathway to balance emissions by sources and removals by sinks.
- National determined contributions (NDCs): Plans/actions for mitigation over a specified timeframe in countries that are part of the Paris Agreement.
Building blocks of the Paris Agreement
- Climate and emission targets, pathways for achieving emission reductions, and the principle of national determined contributions (NDCs).
Mitigation under the Paris Agreement
- Limit global temperature rise to significantly below 2 degrees, ideally 1.5 degrees.
- National determined contributions (NDCs): Plans for each country outlining commitments for reducing emissions.
- A common timeframe for NDCs doesn't exist.
Nationwide determined contributions
- Countries create individualized action plans for emissions reduction.
- Developed countries need to lead by setting economy-wide emission reduction targets.
- Other countries need to strive towards economy-wide reductions.
- Providing complete clarity, transparency, and detailed information for all targets.
EU 2030 Energy and Climate targets
- Increased ambition in 2023 from 32% to meet the target.
- The goal of reducing GHG emissions by 55%.
- Increase in renewable energies and energy efficiency targets.
Recent revisions of the 2030 target framework
- Date of adoption of the 2030 climate and energy framework by the EU leaders.
- Key revisions in relation to renewable energy and energy targets.
The EU energy efficiency target
- EU's target for energy efficiency and its baseline projection.
Indicative national targets
- EU states are not legally bound to meet the indicative national targets.
- The EU has a 2030 energy consumption target that Member States need to take into account.
Fit for 55 package
- Legislative proposals to revise the EU 2030 climate and energy framework.
RePowerEU package
- Proposal to increase ambition.
- Getting rid of Russian fossil fuel.
Greenhouse gas emission reductions
- Instruments/directives designed to directly reduce GHG emissions.
- Targets in different EU sectors (62% below 2005 levels for EU-ETS sectors; 40% below for non-ETS sectors).
The Effort Sharing Regulation (ESR)
- Setting binding annual greenhouse gas (GHG) emission targets for member states (in sectors not regulated by the EU ETS).
- Setting a target of around a 40% reduction by 2030 relative to 2005 levels.
Non-ETS emissions by sector
- Sector breakdown illustrating different contributions to overall non-EU ETS emissions.
ESR: Targets for 2030: differ according to gross domestic product (GDP) per capita
- Table comparing emission targets for 2030 in different EU countries using gross domestic product (GDP) per capita as a factor.
Governance of the Energy Union
- Regulations and directives, including national energy and climate plans (NECPs), integrated reporting, monitoring, and the latest updates on NECPs.
Positions in the negotiations for the EU 2030 targets in 2019
- Link to an article discussing policy positions.
Germany: The Climate Change Act
- Act adopted in Germany in 2019, outlining targets for greenhouse gas emissions by different sectors.
- Law reviewed in 2021; setting increasingly ambitious targets
- Aim for climate neutrality by 2045.
German Climate Change Act
- Overview of the act, including the adoption year, targets, and revisions.
Greenhouse gas emissions and targets
- Chart to show an overview of emission targets.
National targets for renewable energy and energy efficiency
- Reduction in final and primary energy consumption targets.
- Renewable energy (80%) electricity target by 2030.
Summary and conclusions
- Importance of the Paris Agreement and the EU's targets for energy and climate.
- Germany's current targets in the face of recent changes and the need for a mix of policies.
Exercise Session for November 25
- Tasks for students.
- Resources to find data for completing the given task.
Exercise for class December 16
- Tasks for the exercise.
Fourth assignment for December 2
- Tasks that students must do in order to complete the assignment.
Renewable Energies in Buildings – Technologies and Support Frameworks (December 9)
- Content of the course for this specific session.
Examples for Energy Efficiency Policies
- Policies which can reduce energy consumption for washing machines are listed.
Purchase decision for a washing machine
- Table summarizing the purchasing options and their relevant characteristics.
Information approach: Purchase decision with energy label
- Table which shows purchasing decisions with energy label.
Regulatory approach: Purchase decision with minimum energy efficiency standards
- Table on Purchase decision to show products with minimum energy efficiency standards.
Economic instruments in relation to Energy efficiency
- Listing of Economic instruments and how they work.
Economic approach: Purchase decision with information on energy consumption and carbon/energy tax
- Tables for purchasing decisions based on information on energy consumption and pricing.
Overview of different subsidy schemes
- Subsidy types: grants, loans, tax incentives; criteria for eligibility.
Support scheme: Feed-in-Tariffs-change summer 2022
- Diagram summarizing changes to the support scheme.
EEG 2017: Renewable Energy Auctions
- Overview of the new rules and associated benefits.
Auction volume vs. Bid volume for PV (Germany)
- Presentation of Volume vs Bid volume figures.
Net metering
- Method for accounting for self-consumption of generated energy.
Renewable Portfolio Standards (RPS)
- Quota or purchase obligation for Renewable Energies.
Summary and conclusions (Renewable electricity)
- Summary of the different renewable energy support measures.
- Overview of different support mechanisms and their effectiveness at improving the economics of renewable energy.
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Description
Explore the dynamics of energy prices in this quiz, focusing on the variation in pass-through rates of wholesale prices to retail prices across different countries. Delve into government initiatives like the 'Gaspreisdeckel' in Germany and understand the impact of carbon pricing on energy supply. Test your knowledge on how these factors affect households and income groups.