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on state climate policy.

Let's talk about "leak-prone" distribution pipelines...

LPP replacement

How much LPP is out there?

Source: PHMSA

49K miles

All pipes

2.5K miles

LPP on LI

1 in 3 LPP miles are on Long Island!

7.3K miles

LPP

How long to replace 100%?

Source: PSC filings

$43B total

$1.6B per year

What's the cost on Long Island?

 

100 miles a year

$2.6M per mile

$260M a year

$15B by 2050

Next 25 years!

Can we avoid all this LPP replacement?

An alternative to LPP replacement

What can we decommission?

Source: PSC filings

assumption: 30% of miles can be decommissioned

What's cost effective?

Source: PSC filings

Targeted electrification in NY

Electrify  327K households

Avoid $4.6 B in LPP investments

6% of all gas-heated households

150K households on LI

web                  switch.box

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mail       jpv@switch.box

 

Could we do better than this?

Scaling up NPAs

Source: PSC filings

90% of miles = 19% of all gas-heated households

How did we figure out the total cost of LPP replacement?

How much will 100% replacement cost?

miles per utility x replacement cost per mile

NGRID - 4,346

LPP miles per utility

Source: PSC filings

Replacement cost per mile

Source: PSC filings

Where is targeted electrification cheaper than LPP replacement?

Comparing costs per household

42 %

Comparing future costs per household

Total savings over time

$74.6 M

$4.6 B

327,331 households