Hmm, I think we are running both on assumptions. This would need some data to be analyzed to actually have a clear picture.

Well, this 80% efficiency is what they are targeting not what the system will do. The test system Energy Vault build in a MUCH smaller form factor had a round-trip efficency of 75%

The EVx ™ system is projected to achieve an impressive round-trip efficiency exceeding 80%. Source

Only time will tell if they can reach 80% with a bigger system or at all. If they actually manage this it would be a decent alternative to Hydrodams in areas where these are just not possible since it would be a similar round-trip efficency.

Pumped storage systems have a round-trip efficiency of about 80%, which is competitive with battery storage. Source

In my opinion these systems are inferior to fly wheel energy storage (can reach up to 90% round trip efficency Source) but might still be an option depending on price.

Nah, most projects where just abandoned. Most projects never reached maturity and where abandoed in like weeks if not days. Look at the amount of 0 to 10 star github repos that are open source and had no commits since ever. LLM’s just removed the hurdle to start something “simple” so now the problem just grew in size.

They will have to keep it open for all permanently because OnlyOffice is published under a AGPL v.3 license. Any derivative work needs to have the same license meaning the code needs to stay public. They dont have a choice but I don’t think they would close it down every anyway

Ok, so you can never use any google product ever again! If you ever again in your life watch a Youtube Video remember what kind of Hypocrite you are! This also goes for TikTok, Instagramm, etc. (Any plattform that has User generated Content & uses Ad’s)

I do not agree with their changes & policies but I think you underestimate the market share Youtube has in this area. Also you are not the average Youtube user (being on Lemmy and all) so you should think about how the average user interacts with the platform (they don’t care about Ad’s & don’t know how to install an Ad Blocker). I think Youtube can do a lot more shit before normal people would start to jump ship, but even then what are the alternatives for them? Peertube etc. don’t have the content they watch…

I don’t disagree with your point but your data is not correct… Alphabet reported $34.46 billion in net income for Q4 2025 on total revenue of $113.8 billion. Ads generated $82.3 billion (72% of revenue):

• Google Search ($63 billion)
• YouTube ($11.4 billion)
• Network ($7.8 billion)

This is all REVENUE not Profit! Yes Alphabet made ~34B Profit that Quarter but not only from Youtube ad’s. I would assume a 25-30% margin on Youtube Max, so it’s more like ~4B Profit of Youtube Ad’s (Yes still a fuck ton of money).

Hmm weird take. Yes these are solutions to the Ad’s problem from the user side but they are just UI Wrapper for Youtube so they don’t have any costs for hosting & providing all the content. So yea they don’t need to monetize. This doesn’t however fix the problem for Youtube itself. How are they supposed to pay for cost & make a profit?

I totally agree that Youtube with all the Ad’s is unusable (I’m using an AdBlocker) but Youtube is still a Profit orientated company so how do we fix this dilemma. Youtube Premium feels not worth it to most people because Youtube was always “free” so paying for it now makes people go like “WTF?”. So Ad’s & enshitification was/is the only way to make a profit for Youtube. I don’t like it either but this is reality.

If you have a solution for them I’m sure they would pay you handsomely for it.