Uli Gallersdörfer

Co-founder and CEO @ Crypto Carbon Ratings Institute (CCRI) (

[abgeordnetenwatch @a_watch]

Die Union will offenbar das Informationsfreiheitsgesetz (IFG) abschaffen, meldet @FragDenStaat. Dahinter stecke Philipp Amthor – der wg seiner früheren Tätigkeit für Augustus Intelligence selbst unter IFG-Anfragen von uns & FragDenStaat zu leiden hatte 🧵
https://t.co/z2xnSL5n6D.

[Uli Gallersdörfer @UliGall]

@Vanpeperstrae18 @paddi_hansen Thx for tagging 🙏

[Uli Gallersdörfer @UliGall]

Very interesting work on fingerprinting ASICs in the Bitcoin network, giving insight into hardware distribution; leads to enhanced estimates for electricity consumption!

[karim helmy @karimhelpme]

A year in the making, the new nonce analysis methodology I designed & collabed with the @coinmetrics team to put out is now public!

We fingerprinted ~all major ASICs to pinpoint Bitcoin’s energy usage, e-waste, & efficiency

Report by me @LucasNuzzi @alexrmead @kylewaters_ 🧵👇

[Uli Gallersdörfer @UliGall]

@PhilippZentner @lena_klaassen

[Uli Gallersdörfer @UliGall]

@WholegrainMax @oyacaro @SolanaFndn Thanks for the shoutout!

[Uli Gallersdörfer @UliGall]

@LefterisJP @EFDevcon Did you check TruPhone? I like it for going abroad, but no experience with colombia so far.

[Uli Gallersdörfer @UliGall]

First time featured in the „week in Ethereum newsletter“ and directly in the #muchClicked section ☺️

Check out our report on elec-consumption of Ethereum after merge here: https://t.co/NOtBrp3eJg

[Week in Ethereum News @WeekInEthNews]

#MuchClicked

@1inch Profanity vulnerability
@UliGall Ethereum shrinking electricity
@mathcastles p5.js & three.js on-chain
@metachris MEV-Boost live
@superphiz how to stake
@protolambda @optimismFND Bedrock testnet
@SomerEsat @lodestar_eth staking guide

https://t.co/ibrI97MfQL

[Week in Ethereum News @WeekInEthNews]

#MuchClicked

@1inch Profanity vulnerability
@UliGall Ethereum shrinking electricity
@mathcastles p5.js & three.js on-chain
@metachris MEV-Boost live
@superphiz how to stake
@protolambda @optimismFND Bedrock testnet
@SomerEsat @lodestar_eth staking guide

https://t.co/ibrI97MfQL

[Uli Gallersdörfer @UliGall]

@peter_szilagyi @DigiEconomist Check out our analysis on https://t.co/NOtBrp3eJg

[Uli Gallersdörfer @UliGall]

@avsa Check our calc that we did for Polygon's L1 activity here: https://t.co/Gc0svpEwlL

[Uli Gallersdörfer @UliGall]

@ajsutton Any documentation on this?

[TUM CSO @StratOrgScience]

"We research the impact of Crypto Technology on the environment." – Lightning Talk #2 with @UliGall (Crypto Carbon Ratings Institute)

#blockchainTUM2022 #crypto #blockchain

[Uli Gallersdörfer @UliGall]

@matthuang Noticable differences to @trueblocks?

[Uli Gallersdörfer @UliGall]

@gakonst @0xPolygon Did you find anything relevant?

[Uli Gallersdörfer @UliGall]

@oconnell__ @Lotus_Ether @Mnemnopt @leashless @TheEdenDao @usepatch Sounds good, happy to engage in this discussion!

[Uli Gallersdörfer @UliGall]

@Mnemnopt @leashless We are only talking about scope 3 emissions of holders and entities transacting without double counting. Scope 2 is not part of this framework

[Uli Gallersdörfer @UliGall]

@oconnell__ @Lotus_Ether @Mnemnopt @leashless @TheEdenDao @usepatch Whitepaper with example calculations here: https://t.co/lYzlskIrcI, Full report (joint work with SouthPole) here: https://t.co/9h9ayZzq91

[Uli Gallersdörfer @UliGall]

@oconnell__ @Lotus_Ether @Mnemnopt @leashless @TheEdenDao @usepatch The hybrid methodology attributes emissions to both holders and entities executing transactions; as the block subsidy is indirectly paid by the holders (due to inflation), they also bear responsibility for carbon emissions.

[Uli Gallersdörfer @UliGall]

@oconnell__ @Lotus_Ether @Mnemnopt @leashless @TheEdenDao @usepatch In Bitcoin, 99% of the overall revenue is coming from block subsidy; in Ethereum about 80-90%; therefore, emission attribution should happen accordingly.

[Uli Gallersdörfer @UliGall]

@Mnemnopt @leashless Yeah, we got a running version using the hybrid approach in our API at https://t.co/CmMHzJlqBz. We are currently bundling it with proper address scanning (w/o etherscan) to get a full picture of an address‘ carbon emissions including Erc20/Erc721.