
CEO of @cumulusds. Quality Execution System (QES) for critical work in maintenance & construction. Author of Work Done Right. 👨👩👧🦮⛷️🤿🚀👷♂️🏗️
Boston, MA
Joined October 2011
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Every data center has to reject heat. There is no free lunch.
Air uses more energy. Evaporative uses water. Liquid cooling is rising with AI density.
Then there is the water you do not see: water used to generate the power the facility buys.
Scope 1 and Scope 2 both count.
🤖 Made with AI
Commissioning does not create quality. It reveals whether quality was built in.
L1 through L5 look clean on a slide. The level that decides everything is L2: installation verification.
Fix it at L2, or pay for it at every level above.
🤖 Made with AI
A data center can go from dirt to live load in 12 to 18 months.
Thousands of workers. Dozens of subs. 30,000+ connections. 3,000+ QA/QC forms.
Whether it hits the date comes down to one question: did every trade do the work correctly, and can you prove it?
🤖 Made with AI
The "Power-Water Nexus" is officially a national priority. 🇺🇸
Interesting to see @WhiteHouse push for data center operators to commit to specific power and water usage benchmarks and infrastructure investments. At #BluDiamondWater and @cumulusquality, we’ve been prepping for this shift by operationalizing water benefits for the enterprise.
Full story via @dcdnews in the thread.
Our latest blog on "Scope 2" water usage: bludiamondwater.com/scope-2-…
We’ve been thinking a lot about water infrastructure at @cumulusquality as we go deeper into data center work, and I recently came across a @WorldBank blog that put the challenge into sharp perspective
Water underpins everything we rely on in modern society: energy, industry, housing, and increasingly the digital infrastructure that powers AI. But it remains one of the most underfunded systems in the world.
The numbers are staggering. The World Bank estimates a $7 trillion global funding gap for water infrastructure by 2030, and the U.S. alone is short $91 billion every year.
The blog highlighted why this gap has persisted for so long. Water infrastructure is expensive, but water itself is priced relatively low because public financing has historically subsidized the true cost. Private investors, on the other hand, need long-term offtake agreements that provide a return on capital, and most water contracts simply don’t. With constrained pricing, the economics don’t pencil out, so private capital stays at the margins.
As a result, fewer than 2% of water projects attract private investment. The rest rely on public budgets, which are already stretched thin.
That leaves utilities with limited choices: delay critical upgrades or raise rates. And unless heavy industrial and commercial water users help share these costs, the burden ultimately shifts to households through higher utility bills.
This is more than an economic issue—it’s a growth constraint. The systems that treat, deliver, and recycle water were not designed for today’s industrial load or the rate at which new capacity is being added. Manufacturing, semiconductors, and now AI infrastructure are all putting new demands on water systems that weren’t built for this moment.
For those of us planning large-scale compute infrastructure, this is becoming increasingly relevant. Power has dominated the conversation, but in many regions water availability and affordability will shape site strategy and timelines just as much.
If we expect the next wave of digital and industrial growth to be sustainable, the financing model for water infrastructure has to evolve. Ratepayers alone cannot close a multitrillion-dollar gap.
I’m curious how others are approaching this:
- Are water constraints showing up in your planning or investment decisions?
- Do you think current pricing models reflect the true cost of resilient water systems?
- Should large water users help fund the infrastructure they depend on?
Always interested in learning how different sectors are seeing this challenge.
Link to blog: blogs.worldbank.org/en/water…
I'm building QualityAI-AnalysisApp with Replit Agent and maxed out my usage. Please increase it @Replit (username: MatthewKleiman)
Matthew Kleiman retweeted
In @ConstructionMag, Cumulus CEO @mattk520 explains why work quality has become a bigger issue than you might think一and how to fix it going forward.
👉 Read the full article here: constructionexec.com/article…
#WorkQuality #WorkDoneRight #QualityControl #ConstructionIndustry
Matthew Kleiman retweeted
Avoid these 7 common mistakes when developing #qualitycontrol procedures:
1⃣ Insufficient Training of QC Personnel. Proper training and upskilling during this massive workforce shift is critical. Failure to do so can lead to expensive rework and dangerous quality problems.
Matthew Kleiman retweeted
The numbers don't lie一rework costs construction companies over $600 billion every year. 💰 Could these 9 causes be contributing to rework and delays on your project?
👉 Read the full list here: cumulusds.com/9-common-cause…
#WorkDoneRight #Rework #QualityMatters
Matthew Kleiman retweeted
We’re excited to announce that Cumulus is now officially an #AutodeskConstructionPartner! 🎉
Read the press release for more info: cumulusds.com/cumulus-announ…
@ADSK_construct #WorkDoneRight
Matthew Kleiman retweeted
The #construction industry continues to surge, adding a staggering 23,000 jobs in February. This marks the industry’s 11th consecutive monthly increase. 📈
➡ Read the full article in @ENRnews: enr.com/articles/58288-const…
Matthew Kleiman retweeted
On today's episode of the Construction Genius Podcast, Cumulus CEO @mattk520 shares proven tactics that #construction can use to avoid making Boeing's blunders by proactively preventing quality issues. 🛩
🎧 Listen here: youtube.com/watch?si=4w3uE27…
Matthew Kleiman retweeted
Delve into the quality and productivity hurdles encountered by the construction sector in this @ENRnews article by @mattk520, which sheds light on what can be learned from Boeing's recent quality setbacks.
📰 Read the full article here: enr.com/articles/58100-what-…
Matthew Kleiman retweeted
Find out more about how you can leverage systems thinking to get work done right the first time around, on the @agiledrop podcast with the great guest @mattk520 of @cumulusds: agiledrop.com/podcast/matthe… #DigitalTransformation #DigitalStrategy #construction #podcast








