sylvaincd.bsky.social
@sylvaincd.bsky.social
Reposted by sylvaincd.bsky.social
We have the technologies but we lack the policies: A write-up of @UNFCCC buildings event where I spoke last week.
Great discussions amongst the 240 participants representing 75 countries and 40 international organisations and non-Party stakeholders.
unfccc.int/news/technic...
Great discussions amongst the 240 participants representing 75 countries and 40 international organisations and non-Party stakeholders.
unfccc.int/news/technic...
June 7, 2024 at 2:51 PM
We have the technologies but we lack the policies: A write-up of @UNFCCC buildings event where I spoke last week.
Great discussions amongst the 240 participants representing 75 countries and 40 international organisations and non-Party stakeholders.
unfccc.int/news/technic...
Great discussions amongst the 240 participants representing 75 countries and 40 international organisations and non-Party stakeholders.
unfccc.int/news/technic...
Reposted by sylvaincd.bsky.social
Mitte März die überraschende Nachricht: Deutschland ist auf Klimakurs. ⚡ Dabei klaffte im vergangenen Jahr noch eine Klimalücke von über 330 Millionen Tonnen CO₂-Äq. Wie konnte die Lücke geschlossen werden? Und was braucht es jetzt, um die Klimaziele zu erreichen? 1/x
April 12, 2024 at 9:01 AM
Mitte März die überraschende Nachricht: Deutschland ist auf Klimakurs. ⚡ Dabei klaffte im vergangenen Jahr noch eine Klimalücke von über 330 Millionen Tonnen CO₂-Äq. Wie konnte die Lücke geschlossen werden? Und was braucht es jetzt, um die Klimaziele zu erreichen? 1/x
Reposted by sylvaincd.bsky.social
"Fueling Electrification: The Impact of Gas Prices on Hybrid Car Usage" by Grigolon et al. Authors point to an important issue with plug-in hybrids: real-world usage data suggests that plug-in hybrids tend to be used mainly in internal combustion mode/
www.crctr224.de/research/dis...
www.crctr224.de/research/dis...
March 13, 2024 at 5:17 PM
"Fueling Electrification: The Impact of Gas Prices on Hybrid Car Usage" by Grigolon et al. Authors point to an important issue with plug-in hybrids: real-world usage data suggests that plug-in hybrids tend to be used mainly in internal combustion mode/
www.crctr224.de/research/dis...
www.crctr224.de/research/dis...
Reposted by sylvaincd.bsky.social
🔌💡Belgian DSO Fluvius: Time of Use (ToU) grid charges in combo with peak charging is a positive (increases cost-reflectivity). 👍
over.fluvius.be/nl/fluvius-k...
Proposal: ToU block scheme that differs between winter & other seasons. (But they want to keep studying 🤨)
1/2
over.fluvius.be/nl/fluvius-k...
Proposal: ToU block scheme that differs between winter & other seasons. (But they want to keep studying 🤨)
1/2
February 22, 2024 at 8:15 AM
🔌💡Belgian DSO Fluvius: Time of Use (ToU) grid charges in combo with peak charging is a positive (increases cost-reflectivity). 👍
over.fluvius.be/nl/fluvius-k...
Proposal: ToU block scheme that differs between winter & other seasons. (But they want to keep studying 🤨)
1/2
over.fluvius.be/nl/fluvius-k...
Proposal: ToU block scheme that differs between winter & other seasons. (But they want to keep studying 🤨)
1/2
Entre des concurrents qui profitent de la baisse des cours, et des parlementaires qui veulent revoir l'accord de taxation des revenus nucléaires d'EDF au-dessus des €70/MWh, bcp d'incertitudes pèsent sur le marché de détail www.montelnews.com/news/1537293... / www.latribune.fr/climat/energ...
February 9, 2024 at 5:42 PM
Entre des concurrents qui profitent de la baisse des cours, et des parlementaires qui veulent revoir l'accord de taxation des revenus nucléaires d'EDF au-dessus des €70/MWh, bcp d'incertitudes pèsent sur le marché de détail www.montelnews.com/news/1537293... / www.latribune.fr/climat/energ...
Reposted by sylvaincd.bsky.social
Gas tariffs will rise in France on July 1st.
The housing minister explictly says it is due to lower demand resulting in higher network costs per capita.
We at @regassistproj.bsky.social have been urging countries to plan managed transitions from gas networks.
www.francetvinfo.fr/economie/ene...
The housing minister explictly says it is due to lower demand resulting in higher network costs per capita.
We at @regassistproj.bsky.social have been urging countries to plan managed transitions from gas networks.
www.francetvinfo.fr/economie/ene...
Hausse des tarifs du gaz au 1er juillet : "C'est essentiellement lié au fait que la consommation ba...
"C'est juste la réalité du coût d'utilisation du réseau", détaille Emmanuelle Wargon, "il y a le fait que le gaz passe bien dans des tuyaux. Ces tuyaux, il faut les entretenir, il faut les rempla...
www.francetvinfo.fr
February 5, 2024 at 8:13 AM
Gas tariffs will rise in France on July 1st.
The housing minister explictly says it is due to lower demand resulting in higher network costs per capita.
We at @regassistproj.bsky.social have been urging countries to plan managed transitions from gas networks.
www.francetvinfo.fr/economie/ene...
The housing minister explictly says it is due to lower demand resulting in higher network costs per capita.
We at @regassistproj.bsky.social have been urging countries to plan managed transitions from gas networks.
www.francetvinfo.fr/economie/ene...
Reposted by sylvaincd.bsky.social
application amount for subsidy (retrofit) for insulation & heat pumps for households in the Netherlands almost doubled by 2023. Heat pumps in particular increasingly popular: 222 million for heat pumps (~110,000 - 150,000 units)
www.volkskrant.nl/economie/sto...
www.volkskrant.nl/economie/sto...
February 1, 2024 at 9:38 AM
application amount for subsidy (retrofit) for insulation & heat pumps for households in the Netherlands almost doubled by 2023. Heat pumps in particular increasingly popular: 222 million for heat pumps (~110,000 - 150,000 units)
www.volkskrant.nl/economie/sto...
www.volkskrant.nl/economie/sto...
In France, the debate is heating up on power prices, as the government recently decided that household rates would increase by 9-10% (depending on the rate scheme). A factor repeatedly mentioned in the discussions is how much does it cost to produce power in France?
January 25, 2024 at 9:58 AM
In France, the debate is heating up on power prices, as the government recently decided that household rates would increase by 9-10% (depending on the rate scheme). A factor repeatedly mentioned in the discussions is how much does it cost to produce power in France?
Reposted by sylvaincd.bsky.social
❌ "En plus de nous coûter 150 Mds€ de subventions, l'éolien et le photovoltaïque vont nous coûter 100 Mds€ de réseaux EN PLUS !" ❌
Pourquoi c'est faux 👇
1/14
Pourquoi c'est faux 👇
1/14
December 22, 2023 at 11:52 AM
❌ "En plus de nous coûter 150 Mds€ de subventions, l'éolien et le photovoltaïque vont nous coûter 100 Mds€ de réseaux EN PLUS !" ❌
Pourquoi c'est faux 👇
1/14
Pourquoi c'est faux 👇
1/14
Reposted by sylvaincd.bsky.social
Since the 1970s, greens have put too much emphasis on resources scarcity (peak oil...) & too little on environmental degradation (climate change, air & water pollution...)
Illustration on phosphorus reserves in this new paper by Michael C Mew, in Ecological Economics.
doi.org/10.1016/j.ec...
Illustration on phosphorus reserves in this new paper by Michael C Mew, in Ecological Economics.
doi.org/10.1016/j.ec...
Redirecting
doi.org
January 11, 2024 at 2:37 PM
Since the 1970s, greens have put too much emphasis on resources scarcity (peak oil...) & too little on environmental degradation (climate change, air & water pollution...)
Illustration on phosphorus reserves in this new paper by Michael C Mew, in Ecological Economics.
doi.org/10.1016/j.ec...
Illustration on phosphorus reserves in this new paper by Michael C Mew, in Ecological Economics.
doi.org/10.1016/j.ec...
Reposted by sylvaincd.bsky.social
@ingmarschlecht.de, @maurerchr.christophmaurer.de and @lionhirth.bsky.social habe developed a proposal how contracts for differences can be designed to promote the system integration of renewables. 🔌💡
Financial contracts for differences: The problems with conventional CfDs in electricity markets and ...
Contracts for differences are widely seen as a cornerstone of Europe's future electricity market design. This paper is about designing such contracts.…
www.sciencedirect.com
January 15, 2024 at 6:30 PM
@ingmarschlecht.de, @maurerchr.christophmaurer.de and @lionhirth.bsky.social habe developed a proposal how contracts for differences can be designed to promote the system integration of renewables. 🔌💡
Reposted by sylvaincd.bsky.social
Consultants to the German economics ministry came to a very similar conclusion. They thus regard the "power to liquids" scenario as a "fringe scenario".
January 19, 2024 at 12:27 PM
Consultants to the German economics ministry came to a very similar conclusion. They thus regard the "power to liquids" scenario as a "fringe scenario".
Reposted by sylvaincd.bsky.social
Jeromin Zettelmeyer and I were invited to the Eurogroup (€-zone Finance Ministers) to discuss energy and competitiveness. Jeromin presented our work, arguing that European coordination of electricity-investment adresses four core-challenges simultaneously.
Slides: bruegel.org/sites/defaul...
Slides: bruegel.org/sites/defaul...
January 18, 2024 at 6:23 PM
Jeromin Zettelmeyer and I were invited to the Eurogroup (€-zone Finance Ministers) to discuss energy and competitiveness. Jeromin presented our work, arguing that European coordination of electricity-investment adresses four core-challenges simultaneously.
Slides: bruegel.org/sites/defaul...
Slides: bruegel.org/sites/defaul...
Reposted by sylvaincd.bsky.social
🔌💡NEW: @energycities.bsky.social briefing for municipalities about long-term contracts for renewables.
- Price hedge
- Sustainability goals
- Local/social economy
Incl. advice on how to tackle complexity/risks.
@adrianhiel.bsky.social @regassistproj.bsky.social
energy-cities.eu/publication/...
- Price hedge
- Sustainability goals
- Local/social economy
Incl. advice on how to tackle complexity/risks.
@adrianhiel.bsky.social @regassistproj.bsky.social
energy-cities.eu/publication/...
Power Purchase Agreements - How can cities make the most of them? - Energy Cities
A power purchase agreement (PPA) is a contract used by a purchasing entity to procure electricity from a project developer. This contract specifies the volume […]
energy-cities.eu
January 17, 2024 at 2:18 PM
🔌💡NEW: @energycities.bsky.social briefing for municipalities about long-term contracts for renewables.
- Price hedge
- Sustainability goals
- Local/social economy
Incl. advice on how to tackle complexity/risks.
@adrianhiel.bsky.social @regassistproj.bsky.social
energy-cities.eu/publication/...
- Price hedge
- Sustainability goals
- Local/social economy
Incl. advice on how to tackle complexity/risks.
@adrianhiel.bsky.social @regassistproj.bsky.social
energy-cities.eu/publication/...
Reposted by sylvaincd.bsky.social
🔌💡Gas price (Dutch TTF) perspective.
Prices continue downward trend: now at level of 5/2021.
Then a record high.
Regulators were really nervous about low reserves after winter 20-21. Russia had started witholding supplies, and Asian LNG demand increased.
tradingeconomics.com/commodity/eu...
Prices continue downward trend: now at level of 5/2021.
Then a record high.
Regulators were really nervous about low reserves after winter 20-21. Russia had started witholding supplies, and Asian LNG demand increased.
tradingeconomics.com/commodity/eu...
January 17, 2024 at 10:08 PM
🔌💡Gas price (Dutch TTF) perspective.
Prices continue downward trend: now at level of 5/2021.
Then a record high.
Regulators were really nervous about low reserves after winter 20-21. Russia had started witholding supplies, and Asian LNG demand increased.
tradingeconomics.com/commodity/eu...
Prices continue downward trend: now at level of 5/2021.
Then a record high.
Regulators were really nervous about low reserves after winter 20-21. Russia had started witholding supplies, and Asian LNG demand increased.
tradingeconomics.com/commodity/eu...
Reposted by sylvaincd.bsky.social
Electrification is energy efficiency.
Here's an example: Clean electric transport significantly reduces primary energy demand compared to petrol and diesel vehicles.
Why? It does not waste most of primary energy.
@hannahritchie.bsky.social www.sustainabilitybynumbers.com/p/uk-ev-elec...
Here's an example: Clean electric transport significantly reduces primary energy demand compared to petrol and diesel vehicles.
Why? It does not waste most of primary energy.
@hannahritchie.bsky.social www.sustainabilitybynumbers.com/p/uk-ev-elec...
January 12, 2024 at 9:42 AM
Electrification is energy efficiency.
Here's an example: Clean electric transport significantly reduces primary energy demand compared to petrol and diesel vehicles.
Why? It does not waste most of primary energy.
@hannahritchie.bsky.social www.sustainabilitybynumbers.com/p/uk-ev-elec...
Here's an example: Clean electric transport significantly reduces primary energy demand compared to petrol and diesel vehicles.
Why? It does not waste most of primary energy.
@hannahritchie.bsky.social www.sustainabilitybynumbers.com/p/uk-ev-elec...
Reposted by sylvaincd.bsky.social
C'est passé relativement inaperçu mais l'avant-projet de loi souveraineté énergétique supprime aussi l'objectif d'avoir l'ensemble des bâtiments en BBC (bâtiment basse consommation) d'ici 2050...
Pour rappel, le bâtiment = 43% de la conso d'énergie et 23% des émissions de GES en France
Pour rappel, le bâtiment = 43% de la conso d'énergie et 23% des émissions de GES en France
Le cabinet d'Agnès Pannier-Runacher a présenté ce matin l'avant-projet de loi souveraineté énergétique à la presse. En + du détricotage des objectifs d'énergies renouvelables déjà révélé par @ContexteEnergie, les éléments de langage ont de quoi intriguer...
www.contexte.com/article/ener...
www.contexte.com/article/ener...
January 12, 2024 at 1:50 PM
C'est passé relativement inaperçu mais l'avant-projet de loi souveraineté énergétique supprime aussi l'objectif d'avoir l'ensemble des bâtiments en BBC (bâtiment basse consommation) d'ici 2050...
Pour rappel, le bâtiment = 43% de la conso d'énergie et 23% des émissions de GES en France
Pour rappel, le bâtiment = 43% de la conso d'énergie et 23% des émissions de GES en France
Reposted by sylvaincd.bsky.social
There are no subsidies for residential solar in England. But solar is back due to lower costs + improved business case. It is at the highest level since the government ended its subsidy scheme & almost back at record levels seen in 2011.
January 12, 2024 at 5:39 PM
There are no subsidies for residential solar in England. But solar is back due to lower costs + improved business case. It is at the highest level since the government ended its subsidy scheme & almost back at record levels seen in 2011.
Reposted by sylvaincd.bsky.social
Ineos Project One - new ethane cracker in port of Antwerp, BE. Climate neutral by 2036?
- Environmental permit requires climate neutrality in 10y.
- Interesting! (but ETS should drop GHG to 0 around then anyway).
- How? Ineos identified 3 routes: CCS, H2, electrification.
Ineos prefers H2.
1/n
- Environmental permit requires climate neutrality in 10y.
- Interesting! (but ETS should drop GHG to 0 around then anyway).
- How? Ineos identified 3 routes: CCS, H2, electrification.
Ineos prefers H2.
1/n
January 9, 2024 at 10:04 PM
Ineos Project One - new ethane cracker in port of Antwerp, BE. Climate neutral by 2036?
- Environmental permit requires climate neutrality in 10y.
- Interesting! (but ETS should drop GHG to 0 around then anyway).
- How? Ineos identified 3 routes: CCS, H2, electrification.
Ineos prefers H2.
1/n
- Environmental permit requires climate neutrality in 10y.
- Interesting! (but ETS should drop GHG to 0 around then anyway).
- How? Ineos identified 3 routes: CCS, H2, electrification.
Ineos prefers H2.
1/n
Reposted by sylvaincd.bsky.social
MIT Technology Review @techreview just named heat pumps 1 of 10 breakthrough technologies for 2024.
Their potential is huge: heat pumps can cut 500m tonnes CO2 globally in 2030- as much as pulling all cars in Europe today off the roads.
www.technologyreview.com/2024/01/08/1...
Their potential is huge: heat pumps can cut 500m tonnes CO2 globally in 2030- as much as pulling all cars in Europe today off the roads.
www.technologyreview.com/2024/01/08/1...
January 10, 2024 at 9:20 AM
MIT Technology Review @techreview just named heat pumps 1 of 10 breakthrough technologies for 2024.
Their potential is huge: heat pumps can cut 500m tonnes CO2 globally in 2030- as much as pulling all cars in Europe today off the roads.
www.technologyreview.com/2024/01/08/1...
Their potential is huge: heat pumps can cut 500m tonnes CO2 globally in 2030- as much as pulling all cars in Europe today off the roads.
www.technologyreview.com/2024/01/08/1...
Reposted by sylvaincd.bsky.social
4️⃣ Rekordjahr für grünen Strom im Jahr 2023: Erstmals konnten Erneuerbare Energien mehr als die Hälfte des Stromverbrauchs decken – insgesamt haben Wind, Sonne, Wasserkraft und Biomasse 268 TWh erneuerbaren Strom erzeugt – 13 TWh (+5%) mehr als im Vorjahr. 1/2
January 11, 2024 at 8:53 AM
4️⃣ Rekordjahr für grünen Strom im Jahr 2023: Erstmals konnten Erneuerbare Energien mehr als die Hälfte des Stromverbrauchs decken – insgesamt haben Wind, Sonne, Wasserkraft und Biomasse 268 TWh erneuerbaren Strom erzeugt – 13 TWh (+5%) mehr als im Vorjahr. 1/2
Reposted by sylvaincd.bsky.social
Finally, the data on the change in energy consumption by German manufacturing industry from 2021 to 2022.
On aggregate less fuel-switch than one might expect.
On aggregate less fuel-switch than one might expect.
December 19, 2023 at 12:43 PM
Finally, the data on the change in energy consumption by German manufacturing industry from 2021 to 2022.
On aggregate less fuel-switch than one might expect.
On aggregate less fuel-switch than one might expect.
Reposted by sylvaincd.bsky.social
EU negotiators reached a deal on a new law on the energy performance of buildings this evening. More details here www.consilium.europa.eu/en/press/pre...
‘Fit for 55’: Council and Parliament reach deal on proposal to revise energy performance of buil...
Today, the Council and the Parliament reached a provisional agreement on a proposal to revise the energy performance of buildings directive.
www.consilium.europa.eu
December 7, 2023 at 7:22 PM
EU negotiators reached a deal on a new law on the energy performance of buildings this evening. More details here www.consilium.europa.eu/en/press/pre...
Given the growing appetite to buy green power, what should we expect for guarantees of origin prices? How important can they become for asset financing? Could they close the gap between costs and wholesale revenues? Listen to Bruno Brunetti at podcast.montelnews.com/257968/13895...
November 3, 2023 at 10:16 AM
Given the growing appetite to buy green power, what should we expect for guarantees of origin prices? How important can they become for asset financing? Could they close the gap between costs and wholesale revenues? Listen to Bruno Brunetti at podcast.montelnews.com/257968/13895...
Reposted by sylvaincd.bsky.social
Bonjour tout le monde ! Je suis désormais sur Bluesky en espérant que l'outil perce. Vu sa facilité d'utilisation, je suis plus optimiste que pour d'autres outils
A très vite pour des décryptages énergétiques.
N'hésitez pas à RT pour qu'on se voit entre intéressés !
A très vite pour des décryptages énergétiques.
N'hésitez pas à RT pour qu'on se voit entre intéressés !
October 26, 2023 at 9:43 AM
Bonjour tout le monde ! Je suis désormais sur Bluesky en espérant que l'outil perce. Vu sa facilité d'utilisation, je suis plus optimiste que pour d'autres outils
A très vite pour des décryptages énergétiques.
N'hésitez pas à RT pour qu'on se voit entre intéressés !
A très vite pour des décryptages énergétiques.
N'hésitez pas à RT pour qu'on se voit entre intéressés !