SAKSA VASTUSTAA YDINVOIMAN LUKEMISTA UUSIUTUVAKSI / PÄÄSTÖTTÖMÄKSI

The European Union is negotiating more ambitious targets to expand renewable energy this decade, but the talks have been deadlocked by a dispute over whether countries can meet the goals using "low-carbon hydrogen" produced from nuclear power.

Oh Thursday, ministers from the seven countries - Austria, Denmark, Germany, Ireland, Luxembourg, Portugal and Spain - wrote to Sweden, which holds the rotating EU presidency and represents countries in EU policy negotiations, calling for the targets to be kept free of non-renewable energy sources.

"Taking into account low-carbon hydrogen and low-carbon fuels in the 2030 (renewable energy) targets would decrease the ambition and slow down renewables deployment, which in turn would jeopardize the achievement of the climate targets," the ministers said in the letter, seen by Reuters.

They said this decade will be decisive for limiting climate change - and that renewable power and hydrogen will be the main drivers of the emissions cuts needed to do this.

"Additional renewable energy capacity can be installed within short timeframes and at comparatively competitive costs," the letter said.

Nuclear energy is low-carbon, but not renewable. The fuel source divides EU countries, with Austria and Luxembourg firmly opposed, while others including Germany are phasing out their reactors and countries including Denmark and Ireland are nuclear-free.

France, which has historically relied on nuclear energy for 70% of its power, is leading the push to open up the EU renewable energy targets.

Last month France, Poland, the Czech Republic and six other pro-nuclear EU countries warned that excluding nuclear from the targets would slow development of hydrogen fuel, which Europe is betting on to decarbonise heavy industry.

An EU diplomat said frustration was growing among some countries over France's push for nuclear at a late stage in the negotiations, and a separate row in which Germany is stalling an EU law on car emissions after it had already been agreed.

Such moves by Europe's two biggest economies "paint the picture of the big member states playing by different rules than the small ones," the diplomat said.

The seven countries said they were open to discussing low-carbon fuels' contribution in other EU laws, including on gas networks - but that renewable goals should only be met by wind, solar and other renewable energy sources. [EMP]

TUNNIN JUNA KESTÄÄ PUOLITOISTA TUNTIA!

Olen vuosien varrella moneen kertaan kirjoittanut järjettömistä ratahankeista ja kumonnut niiden propagandassa hehkutettuja väitteitä. Nyt vihdoin Turun Tunnin Juna Oy myöntää, että tunnista puhuminen on valetta. Sen mukaan nopea kaukojuna, joka ei pysähdy välillä missään, vie aikaa 1h 18min. Sen sijaan tavallisempi kaukojuna , joka pysähtyy matkalla 3 kertaa, vie optimistisesti 1h 26min, mikä on vain 26 vähemmän kuin nykyinen juna Helsinki-Kupittaa.

Pohjoismaat joutuvat tuomaan sähköä jo 2025?

The Nordic region’s shrinking power surplus means it could switch from being a net exporter to a net importer between 2025-2027 in certain weather conditions, said Swedish TSO Svenska Kraftnat (SvK).

The TSO’s report, published late on Tuesday, showed the region’s annual power surplus would drop from 38 TWh in 2023 to 13 TWh in 2027.

In the case of a very wet and mild year, the Nordic region could produce 20-30 TWh more power than in a very dry and cold year and these variables mean the region could become a net importer, said the TSO.

SvK expected the power demand in Finland, Denmark, Sweden and Norway to rise from 410 TWh in 2023 to 517 TWh in 2027, mostly due to more electrolysis needed for the green transition. Meanwhile, new power production capacity was likely to grow at a much slower rate, it said. [EMP]

St1: Otaniemen geolämpölaitos epäonnistui

Fortum irrottautuu hankkeesta. Fortum ei pidä 6,4 kilometrin syvyistä lämpökaivoa taloudellisesti kannattavana, koska lämpökaivosta ei saatukaan pumpattua ylös riittävän lämmintä vettä. Alun perin tarkoituksena oli syöttää vesi suoraan kaukolämpöverkkoon, mutta kokeissa osoittautui, että ylös tulee vain kädenlämpöistä vettä. Ja Investointi tekniikkaan on moninkertainen suhteessa vaihtoehtoisiin tapoihin, kuten teollisuuden hukkalämpöön.

Mitäpä kirjoitinkaan 05.09.2019, ST1 Geolämpövoimala - VESI KARKAA & KYLMÄTASKU?

USA: PUURAKENTEINEN 122 HUONEEN HOTELLI PALOI

The fire that consumed the 122-room hotel project occurred the evening of April 12, when no construction workers were on site. A fast-developing blaze consumed a hotel under construction in Camarillo, Calif. The fire, which was reported shortly after 7 p.m., is believed to have started on the third floor of an uncompleted four-story hotel.

AFRIKAN SUURIN VESIVOIMALAITOS AVATTU ETIOPIASSA

Ethiopia has begun generating electricity at its new 5,000 MW roller-compacted concrete gravity-type dam on the Nile River. The first 375 MW went to the national grid on Feb. 20. Prime Minister Abiy Ahmed switched on the first of the 13 installed turbines at the $4.8-billion hydropower plant—also known as Grand Ethiopian Renaissance Dam, ታላቁ የኢትዮጵያ ሕዳሴ ግድብ in Amharic—as he sought to allay fears the facility could impact the Nile’s flow to downriver countries Sudan and Egypt.

This is the largest hydroelectric power plant in Africa. The 145-m-high, 1,780-m-long dam with 74 billion m3 reservoir could take up to seven years to fill. [ENR]

Vertailun vuoksi: Juuri avautuvan ydinvoimalaitoksen Olkiluoto 3 teho on 1,600 MW.

5 EU-VALTIOTA YDINVOIMAA VASTAAN

 In face of a French-led push to revive nuclear power in Europe, a group of five EU countries led by Germany have banded together to urge the European Commission to keep nuclear out of the EU’s green finance taxonomy.

“Nuclear power is incompatible with the EU Taxonomy Regulation’s ‘do no significant harm’ principle“, says the joint declaration for a nuclear-free EU taxonomy signed by Austria, Denmark, Germany, Luxembourg and Portugal.

“We have plenty of evidence of how dangerous nuclear power can be,” said Leonore Gewessler, Austrian minister for energy, at a side-event at COP26 in Glasgow on 11 November. [EMP]

Turun oikoradan suunnitteluun 21 MEUR

Turun tunnin junan suunnittelu käynnistyy – suunnittelusopimusten arvo 21 miljoonaa euroa. Turun ja Helsingin välisen junayhteyden suunnittelu on siirtynyt Väylävirastolta Turun Tunnin Juna oy:lle. Hankeyhtiö teettää ratasuunnitelmat, joiden pohjalta uusi ratayhteys voidaan rakentaa. Suunnitelmien on tarkoitus olla valmiina vuoden 2023 aikana. [rl]

Rahan haaskausta oikorataan, jota ei tulla toteuttamaan 10 vuoteen, tuskin koskaan.

Chenab Bridge - Suomalaisten suunnittelema huikea silta Intiassa

The bridge is one of the last major elements of the new 272-kilometer Udhampur-Srinagar-Baramulla Railroad that will connect the Kashmir Valley with India's national network at a point north of the city of Jammu. Started more than 20 years ago, the USBR includes around 900 bridges of various types and more than 110 km of tunnels.

The bridge's design/build contract was awarded to Chenab Bridge Project Undertaking (CBPU) in 2004. For overall design, CBPU hired the small Finnish firm Consulting KORTES Ltd., which has since been acquired by WSP Group. Germany’s Leonhardt, Andrä and Partner became the subconsultant handling the bridge's detail and erection designs. For bridge information modeling, WSP adopted Finland-based Tekla Structures.

The whole fascinating ENR story can be found here (6p, 0.95MB).

Rakentamista kuvaava suomenkielinen paperi löytyy tässä (8p, 5.89MB).

SÄHKÖN KULUTUS KASVAA NOPEAMMIN KUIN PÄÄSTÖTTÖMÄN SÄHKÖN TUOTANTO

IEA: Electricity demand growth will require more fossil fuel production. 

The demand for global electricity is growing faster than renewable energy capacity and therefore will require more power to be generated from fossil fuels. That’s according to a new report from the International Energy Agency (IEA), which found renewable energy is not expanding quickly enough to meet the strong rebound. [emp]