Vlasios Oikonomou
@vlasiosoikonomou.bsky.social
Post growth economist, believing in science as the means to work collectively on the Green Deal, managing director at the Institute for European Energy and Climate Policy (IEECP)
C𝗮𝘁𝗮𝗹𝗼𝗴𝘂𝗲 𝗼𝗳 𝗻𝗮𝘁𝗶𝗼𝗻𝗮𝗹 𝗯𝗲𝘀𝘁 𝗽𝗿𝗮𝗰𝘁𝗶𝗰𝗲𝘀 to help EU Member States address the energy crisis from the #accelerateEU plan of the European Commission!
energy.ec.europa.eu/news/commiss...
energy.ec.europa.eu/news/commiss...
Commission provides EU countries with practical examples to address energy crisis
The Commission is continuing to support EU countries in addressing the impact of the energy crisis resulting from the conflict in the Middle East.
energy.ec.europa.eu
May 14, 2026 at 7:27 AM
C𝗮𝘁𝗮𝗹𝗼𝗴𝘂𝗲 𝗼𝗳 𝗻𝗮𝘁𝗶𝗼𝗻𝗮𝗹 𝗯𝗲𝘀𝘁 𝗽𝗿𝗮𝗰𝘁𝗶𝗰𝗲𝘀 to help EU Member States address the energy crisis from the #accelerateEU plan of the European Commission!
energy.ec.europa.eu/news/commiss...
energy.ec.europa.eu/news/commiss...
- How are large-scale solar projects affecting land use and landscapes in local communities?
- To what extent are communities being involved in decision-making processes?
- What successful models exist for ensuring that solar PV parks deliver meaningful benefits to surrounding areas?
- To what extent are communities being involved in decision-making processes?
- What successful models exist for ensuring that solar PV parks deliver meaningful benefits to surrounding areas?
May 13, 2026 at 7:39 AM
- How are large-scale solar projects affecting land use and landscapes in local communities?
- To what extent are communities being involved in decision-making processes?
- What successful models exist for ensuring that solar PV parks deliver meaningful benefits to surrounding areas?
- To what extent are communities being involved in decision-making processes?
- What successful models exist for ensuring that solar PV parks deliver meaningful benefits to surrounding areas?
Is #taxation a proper instrument to promote #energyefficiency? Below which income threshold can subsidies for #renovation protect #vulnerable groups, and above that tax exemptions are more appropriate ? A case study for Greece from @ieecp.bsky.social
link.springer.com/10.1007/s120...
link.springer.com/10.1007/s120...
Can tax credit schemes support energy efficiency measures in residential buildings? A case study for Greece - Energy Efficiency
Alongside subsidies and grants, a standard policy instrument for supporting building energy efficiency upgrades is tax credits. In this study, we assess the case of Greece, which uses both subsidies a...
link.springer.com
April 29, 2026 at 6:53 AM
Is #taxation a proper instrument to promote #energyefficiency? Below which income threshold can subsidies for #renovation protect #vulnerable groups, and above that tax exemptions are more appropriate ? A case study for Greece from @ieecp.bsky.social
link.springer.com/10.1007/s120...
link.springer.com/10.1007/s120...
Between 1990-2024, GHG emissions in the EU fell by 40%.
In 2005-2024, the EU #ETS accounted for over 3/4 of the net reduction in GHG emissions. ETS is still the most sound long term instrument with a carbon price signal, suitable for investors and long term planning.
In 2005-2024, the EU #ETS accounted for over 3/4 of the net reduction in GHG emissions. ETS is still the most sound long term instrument with a carbon price signal, suitable for investors and long term planning.
April 21, 2026 at 6:46 AM
Between 1990-2024, GHG emissions in the EU fell by 40%.
In 2005-2024, the EU #ETS accounted for over 3/4 of the net reduction in GHG emissions. ETS is still the most sound long term instrument with a carbon price signal, suitable for investors and long term planning.
In 2005-2024, the EU #ETS accounted for over 3/4 of the net reduction in GHG emissions. ETS is still the most sound long term instrument with a carbon price signal, suitable for investors and long term planning.
Reposted by Vlasios Oikonomou
🚀 We're going to #EUSEW2026!
👉 Register for our session "Big, simple, attractive: How #energyefficiency contributes to a clean, secure and competitive Union" on Wednesday 10th June at 11:30 here: interactive.eusew.eu/platform/eus...
👉 Register for our session "Big, simple, attractive: How #energyefficiency contributes to a clean, secure and competitive Union" on Wednesday 10th June at 11:30 here: interactive.eusew.eu/platform/eus...
April 17, 2026 at 8:26 AM
🚀 We're going to #EUSEW2026!
👉 Register for our session "Big, simple, attractive: How #energyefficiency contributes to a clean, secure and competitive Union" on Wednesday 10th June at 11:30 here: interactive.eusew.eu/platform/eus...
👉 Register for our session "Big, simple, attractive: How #energyefficiency contributes to a clean, secure and competitive Union" on Wednesday 10th June at 11:30 here: interactive.eusew.eu/platform/eus...
The Energy Efficiency First principle is not a theoretical construction but can be implemented in practice. Check out four real case studies! (#EE1st)
🚀 #EnefirstPlus released its first set of 4 pilot cases on implementing the Energy Efficiency Principle (#EE1st) in Croatia, Greece, Italy and Poland.
What can you expect from them?
👉 Read the cases here: lnkd.in/e_m8YFNT
What can you expect from them?
👉 Read the cases here: lnkd.in/e_m8YFNT
April 9, 2026 at 6:55 PM
The Energy Efficiency First principle is not a theoretical construction but can be implemented in practice. Check out four real case studies! (#EE1st)
The amended European Climate Law is in force!
The EU sets a legally binding 2040 target to reduce greenhouse gas emissions by 90% compared to 1990 levels, a key milestone on the path to climate neutrality by 2050
eur-lex.europa.eu/legal-conten...
The EU sets a legally binding 2040 target to reduce greenhouse gas emissions by 90% compared to 1990 levels, a key milestone on the path to climate neutrality by 2050
eur-lex.europa.eu/legal-conten...
April 8, 2026 at 7:16 AM
The amended European Climate Law is in force!
The EU sets a legally binding 2040 target to reduce greenhouse gas emissions by 90% compared to 1990 levels, a key milestone on the path to climate neutrality by 2050
eur-lex.europa.eu/legal-conten...
The EU sets a legally binding 2040 target to reduce greenhouse gas emissions by 90% compared to 1990 levels, a key milestone on the path to climate neutrality by 2050
eur-lex.europa.eu/legal-conten...
In our latest @ieecp.bsky.social podcast I am interviewed by our colleague Giulia Pizzini. We discuss about how IEECP has followed the energy and climate policy evolutions of the last decade and where research has shaped meaningful opinions on which directions we should take.
youtu.be/Fy8fhj8w3dE
youtu.be/Fy8fhj8w3dE
April 7, 2026 at 2:33 PM
In our latest @ieecp.bsky.social podcast I am interviewed by our colleague Giulia Pizzini. We discuss about how IEECP has followed the energy and climate policy evolutions of the last decade and where research has shaped meaningful opinions on which directions we should take.
youtu.be/Fy8fhj8w3dE
youtu.be/Fy8fhj8w3dE
Join Statnett SF, Vattenfal and @ieecp.bsky.social on delivering a secure European energy future in our upcoming webinar 'Securing the future of European Energy'. My key points: Can we have security of energy supply without securing demand first? Join lnkd.in/epa6ksNx
November 21, 2025 at 7:38 AM
Join Statnett SF, Vattenfal and @ieecp.bsky.social on delivering a secure European energy future in our upcoming webinar 'Securing the future of European Energy'. My key points: Can we have security of energy supply without securing demand first? Join lnkd.in/epa6ksNx
Don't miss our latest @ieecp.bsky.social (IEECP) newsletter! Lots of information on the #SocialClimatePlans, energy efficiency policy landscape and insights from various projects! Enjoy this issue and don't forget to subscribe! lnkd.in/dREat4Ug
November 18, 2025 at 10:59 AM
Don't miss our latest @ieecp.bsky.social (IEECP) newsletter! Lots of information on the #SocialClimatePlans, energy efficiency policy landscape and insights from various projects! Enjoy this issue and don't forget to subscribe! lnkd.in/dREat4Ug
Reposted by Vlasios Oikonomou
The new #Regio1st report is OUT! 📣
Read the key lessons from 34 regional workshops across 6 countries, confirming the high value of the project #Framework for operationalizing the #EnergyEfficiencyFirst principle at a local level.
👉 Read it here: ieecp.org/2025/10/28/e...
Read the key lessons from 34 regional workshops across 6 countries, confirming the high value of the project #Framework for operationalizing the #EnergyEfficiencyFirst principle at a local level.
👉 Read it here: ieecp.org/2025/10/28/e...
October 28, 2025 at 11:44 AM
The new #Regio1st report is OUT! 📣
Read the key lessons from 34 regional workshops across 6 countries, confirming the high value of the project #Framework for operationalizing the #EnergyEfficiencyFirst principle at a local level.
👉 Read it here: ieecp.org/2025/10/28/e...
Read the key lessons from 34 regional workshops across 6 countries, confirming the high value of the project #Framework for operationalizing the #EnergyEfficiencyFirst principle at a local level.
👉 Read it here: ieecp.org/2025/10/28/e...
From the @ec.europa.eu State of the Energy Union report, it is clear that #EnergyEfficiency has reduced the energy burden to a substantial amount! More needs to be done to reach our 11.7% savings target, which can save us 162 billion Euros from our bills!
November 13, 2025 at 9:21 AM
From the @ec.europa.eu State of the Energy Union report, it is clear that #EnergyEfficiency has reduced the energy burden to a substantial amount! More needs to be done to reach our 11.7% savings target, which can save us 162 billion Euros from our bills!
Reposted by Vlasios Oikonomou
💡An energy system fit for the future. In a new blog, #InEExS investigates smarter integration of energy services⚡️
Discover more about the benefits of breaking energy silos— system efficiency, flexibility, customer satisfaction, and sustainability 👉 ieecp.org/2025/09/18/s...
#SmartEnergy
Discover more about the benefits of breaking energy silos— system efficiency, flexibility, customer satisfaction, and sustainability 👉 ieecp.org/2025/09/18/s...
#SmartEnergy
September 18, 2025 at 10:24 AM
💡An energy system fit for the future. In a new blog, #InEExS investigates smarter integration of energy services⚡️
Discover more about the benefits of breaking energy silos— system efficiency, flexibility, customer satisfaction, and sustainability 👉 ieecp.org/2025/09/18/s...
#SmartEnergy
Discover more about the benefits of breaking energy silos— system efficiency, flexibility, customer satisfaction, and sustainability 👉 ieecp.org/2025/09/18/s...
#SmartEnergy
One dilemma from the Energy Efficiency First principle: Invest in fossil fuel in heating or rather renovations in buildings with heating decarbonisation? What should a regional plan opt for? lnkd.in/dYzE75Cb
October 9, 2025 at 9:46 AM
One dilemma from the Energy Efficiency First principle: Invest in fossil fuel in heating or rather renovations in buildings with heating decarbonisation? What should a regional plan opt for? lnkd.in/dYzE75Cb
Article (in Greek) - what are the total costs of #ETS2 for the Greek #households? With 870m EUR additional costs, it is time to promote structural investments on #energyefficiency for vulnerable groups.
www.tovima.gr/print/financ...
www.tovima.gr/print/financ...
Νοικοκυριά - Επιχειρήσεις: Εξτρα βάρη για θέρμανση, μετακινήσεις - ΤΟ ΒΗΜΑ
Καίει νοικοκυριά και επιχειρήσεις ο νέος φόρος που έρχεται στα ορυκτά καύσιμα και θα επηρεάσει κτίρια και μεταφορές
www.tovima.gr
October 6, 2025 at 7:21 AM
Article (in Greek) - what are the total costs of #ETS2 for the Greek #households? With 870m EUR additional costs, it is time to promote structural investments on #energyefficiency for vulnerable groups.
www.tovima.gr/print/financ...
www.tovima.gr/print/financ...
The so-called split incentives problem in building renovation has been debated a lot in policymaking. How do the benefits of renovation accrue to a landlord or a tenant? Check our #RENOVERTY project Q-SPLIT tool with indicative examples. lnkd.in/drnmQqaW
October 1, 2025 at 7:34 AM
The so-called split incentives problem in building renovation has been debated a lot in policymaking. How do the benefits of renovation accrue to a landlord or a tenant? Check our #RENOVERTY project Q-SPLIT tool with indicative examples. lnkd.in/drnmQqaW
By denying #climate change, you basically deny #science. The study "Evaluating the Performance of Past Climate Model Projections" (Hausfather et al. 2020) presents hard facts. #climatecrisis
September 29, 2025 at 7:17 AM
By denying #climate change, you basically deny #science. The study "Evaluating the Performance of Past Climate Model Projections" (Hausfather et al. 2020) presents hard facts. #climatecrisis
Citizen led initiatives and #energycommunities are not only about #Renewable Energy Production! Check out lessons learned from citizen-led renovation in our webinar on barriers, opportunities and recommendations. Register here lnkd.in/emRqEhfj
September 24, 2025 at 7:54 AM
Citizen led initiatives and #energycommunities are not only about #Renewable Energy Production! Check out lessons learned from citizen-led renovation in our webinar on barriers, opportunities and recommendations. Register here lnkd.in/emRqEhfj
Conversion losses in fossil fuel generation is often neglected in the current public discourse on energy security (and halting energy transition through renewable energy supply)...This figure shows the real picture of wasting energy through coal...
Generating electricity from fossil fuels is very inefficient.
Moving from coal to solar reduces primary energy consumption by 2/3 at the point of electricity generation.
Moving from coal to solar reduces primary energy consumption by 2/3 at the point of electricity generation.
September 20, 2025 at 5:38 AM
Conversion losses in fossil fuel generation is often neglected in the current public discourse on energy security (and halting energy transition through renewable energy supply)...This figure shows the real picture of wasting energy through coal...
An interesting fact is that #RenewableEnergy expansion happens at a larger pace than grids and #EnergyEfficiency. To relieve the pressure on the grids, more energy efficiency is required globally, as social costs of efficiency are lower (if not negative) than energy production.
The global energy investment landscape has undergone major changes in the past decade – responding to the rise of new energy technologies and shockwaves from the pandemic & the 2022 energy crisis.
World Energy Investment 2025 examines the shifts in detail 👉 iea.li/40JSiPX
World Energy Investment 2025 examines the shifts in detail 👉 iea.li/40JSiPX
September 16, 2025 at 9:13 AM
An interesting fact is that #RenewableEnergy expansion happens at a larger pace than grids and #EnergyEfficiency. To relieve the pressure on the grids, more energy efficiency is required globally, as social costs of efficiency are lower (if not negative) than energy production.
As we reach the midpoint toward the EU’s 2030 energy efficiency targets, how are Member States delivering on their commitments? Furthermore, we have one month to go for transposing the new #Energy #Efficiency Directive! Join the webinar [email protected] !
September 15, 2025 at 9:28 AM
As we reach the midpoint toward the EU’s 2030 energy efficiency targets, how are Member States delivering on their commitments? Furthermore, we have one month to go for transposing the new #Energy #Efficiency Directive! Join the webinar [email protected] !
For the sake of energy security, #Greece allowed the drilling of its seabed for oil and gas. The tragic irony is that although being a pioneer in #RES Renewable Energy production, it cannot make use of this competitive zero cost advantage and locks-in to fossil fuels... #climate #adaptation
🔥This summer has seen Greece sweltering in 43 °C temperatures and wildfires... and yet the Greek govt continues to offer fossil fuel companies access to its seabed to drill for oil and gas.
We're calling on the EU Commission to finally do something about it. 🧵
www.clientearth.org/latest/press...
We're calling on the EU Commission to finally do something about it. 🧵
www.clientearth.org/latest/press...
September 14, 2025 at 7:44 AM
For the sake of energy security, #Greece allowed the drilling of its seabed for oil and gas. The tragic irony is that although being a pioneer in #RES Renewable Energy production, it cannot make use of this competitive zero cost advantage and locks-in to fossil fuels... #climate #adaptation
How can we tackle #energypoverty through deep #renovations, develop scalable roadmaps for vulnerable districts, and foster a "zero energy poverty" future? Join our talk and share your views! lnkd.in/dBHfM2kp
September 12, 2025 at 7:04 AM
How can we tackle #energypoverty through deep #renovations, develop scalable roadmaps for vulnerable districts, and foster a "zero energy poverty" future? Join our talk and share your views! lnkd.in/dBHfM2kp
#Energy efficiency is core to increase #competitiveness in the EU industries. Instead of hiding behind #fossil fuel rhetoric with unexpected medium term costs, it would be more meaningful to reduce structurally energy use in industry and become competitive.
Last year, Mario Draghi released his competitiveness report. But high energy costs are still making it hard for European businesses to compete globally.
Here's how dire energy affordability looked across the continent in 2023 using 2015 as a baseline 👇
www.politico.eu/article/desp...
Here's how dire energy affordability looked across the continent in 2023 using 2015 as a baseline 👇
www.politico.eu/article/desp...
September 10, 2025 at 7:20 PM
#Energy efficiency is core to increase #competitiveness in the EU industries. Instead of hiding behind #fossil fuel rhetoric with unexpected medium term costs, it would be more meaningful to reduce structurally energy use in industry and become competitive.
Reposted by Vlasios Oikonomou
📣NEW BLOG!
Can blockchain create a smarter, more efficient energy system? In our latest blog, #InEExS explores how blockchain's transparency, security, and decentralization can be a catalyst for the clean energy transition⚡
💡Discover more insights ieecp.org/2025/09/04/s...
#Blockchain
Can blockchain create a smarter, more efficient energy system? In our latest blog, #InEExS explores how blockchain's transparency, security, and decentralization can be a catalyst for the clean energy transition⚡
💡Discover more insights ieecp.org/2025/09/04/s...
#Blockchain
September 4, 2025 at 9:23 AM
📣NEW BLOG!
Can blockchain create a smarter, more efficient energy system? In our latest blog, #InEExS explores how blockchain's transparency, security, and decentralization can be a catalyst for the clean energy transition⚡
💡Discover more insights ieecp.org/2025/09/04/s...
#Blockchain
Can blockchain create a smarter, more efficient energy system? In our latest blog, #InEExS explores how blockchain's transparency, security, and decentralization can be a catalyst for the clean energy transition⚡
💡Discover more insights ieecp.org/2025/09/04/s...
#Blockchain