Clementi has some of the cheapest EV charging in Singapore — if you know where to look. From $0.629/kWh HDB overnight charging to $0.76/kWh DC fast charging, the gap between smart and expensive choices here is wider than most drivers realise. Here's where to pay less, what to skip, and how to keep your charging costs down in this mature HDB town.

HDB Estate Charging: The Cheapest Options

Charge+ HDB MSCPs: $0.629/kWh

Charge+ operates AC 7.4kW chargers at $0.629/kWh across multiple MSCPs in Clementi. At this price, a 30kWh overnight session costs roughly $18.87 — the cheapest regular charging option in the entire area.

Locations include:

• Blk 462A Clementi Avenue 3 (MSCP C20M, Deck 3A)
• Blk 416A Clementi Avenue 1 (Casa Clementi)
• Blk 309A Clementi Avenue 4 (Clementi Meadows)
• Blk 312 Clementi Avenue 4 (Clementi Ridges)
• Blk 340–348 Clementi Avenue 5
• Blk 349–355 Clementi Avenue 2
• Blk 430–435 Clementi Avenue 3
• Blk 445 Clementi Avenue 3 (Clementi Crest)
• Blk 704–714 Clementi West Street 2
• Blk 715–717 Clementi West Street 2 (Vista 18)
• Blk 728/729 Clementi West Street 2

Coverage is extensive — most Clementi residents live within walking distance of at least one Charge+ location. For daily overnight charging, this is your default.

CDGE HDB MSCPs: $0.695/kWh

CDGE also has a strong HDB presence, typically at $0.695/kWh for AC 7kW:

• Blk 311 Clementi Avenue 4 (Trivelis)
• Blk 318A Clementi Avenue 4 (Clementi Meadows)
• Blk 328–334 Clementi Avenue 2
• Blk 337 Clementi Avenue 2
• Blk 362 Clementi Avenue 2
• Blk 374 Clementi Avenue 4
• Blk 426/427 Clementi Avenue 3
• Blk 440 Clementi Avenue 3 (Clementi Cascadia)
• Blk 449 Clementi Avenue 3
• Blk 455A Clementi Avenue 3
• Blk 463 Clementi Avenue 1 (Clementi Peaks)
• Blk 601–613 Clementi West Street 1
• Blk 721 Clementi West Street 2

At $0.695/kWh, CDGE's HDB AC chargers are about $2 more per 30kWh session than Charge+. For residents whose blocks are served by CDGE, the convenience of walking to your own MSCP may outweigh the modest premium. For those with a choice, Charge+ is the cheaper option.

DC Fast Charging: The Next Best Value

ComfortDelGro Engie DC Network: $0.76/kWh

Most drivers assume Clementi Mall is the only fast-charging game in town. That's incorrect. ComfortDelGro Engie operates four DC fast-charging locations across Clementi, all at $0.76/kWh — undercutting Shell Recharge at the mall.

Ngee Ann Polytechnic (535 Clementi Road): CDGE DC 120kW at $0.76/kWh

This is the fastest public charger in the Clementi area. For a 30kWh session, you're looking at $22.80.

The location is primarily for campus visitors and staff. While publicly accessible, it's at the eastern edge of the Clementi area — not a convenient stop for most residents unless you're already along Clementi Road.

SIM (461 Clementi Road): CDGE DC 100kW at $0.76/kWh

Like Ngee Ann Poly, this serves the educational corridor along Clementi Road and is primarily useful for campus visitors.

Clementi West Street 2 (Block 721): CDGE DC 100kW at $0.76/kWh

This is the westernmost fast-charging option in Clementi, serving the Clementi West estate. For residents in this pocket, it's often more convenient than travelling to Clementi Mall.

Clementi Avenue 3 (Block 449): CDGE DC 100kW at $0.76/kWh

This location serves the central Clementi estate and provides useful redundancy when other CDGE bays are occupied.

The practical reality: Clementi has four DC fast chargers operated by a single provider at a flat $0.76/kWh. Two are at educational institutions (Ngee Ann Poly, SIM) — useful if you're on campus, less so for a dedicated trip. Two are at HDB estates — more accessible for residents. All four undercut Clementi Mall's Shell Recharge on price.

The Expensive Option: Clementi Mall

The Clementi Mall at 3155 Commonwealth Avenue West is the most visible charging location in the area, directly linked to Clementi MRT station and bus interchange. Operated by Shell Recharge:

• DC50 (50kW): $0.77/kWh
• AC43 (43kW): $0.86/kWh

The DC 50kW at $0.77/kWh is slightly more expensive than CDGE's $0.76/kWh options, and half the speed of Ngee Ann Poly's 120kW charger. A 30kWh session costs $23.10.

The AC43 at $0.86/kWh is notably expensive — more costly than the DC option and more than double the price of HDB AC charging. This only makes sense if the DC bay is occupied and you need a longer shopping session.

Clementi Mall works best when you're already at the mall for groceries, dining, or errands. The transport connectivity is excellent, but as a dedicated charging destination, the CDGE network offers better value and comparable or superior speeds.

Additional AC Options

Beyond the HDB estates, CDGE maintains AC chargers at:

• SIM (461 Clementi Road): AC 22kW at $0.695/kWh — faster than HDB AC, useful for campus visitors
• Ngee Ann Polytechnic (535 Clementi Road): AC 22kW at $0.695/kWh — same rate, faster speed
• Clementi Meadows (302 Clementi Avenue 4): AC 7kW at $0.695/kWh

The Pricing Reality: Every Charger Compared

Location	Address	Operator	Speed	Rate	30kWh Session
Charge+ HDB MSCPs	Various	Charge+	AC 7.4kW	$0.629/kWh	$18.87
CDGE HDB MSCPs	Various	CDGE	AC 7kW	$0.695/kWh	$20.85
SIM (AC)	461 Clementi Rd	CDGE	AC 22kW	$0.695/kWh	$20.85
Ngee Ann Poly (AC)	535 Clementi Rd	CDGE	AC 22kW	$0.695/kWh	$20.85
Ngee Ann Polytechnic	535 Clementi Rd	CDGE	DC 120kW	$0.76/kWh	$22.80
SIM	461 Clementi Rd	CDGE	DC 100kW	$0.76/kWh	$22.80
Clementi West St 2	721 Clementi West St 2	CDGE	DC 100kW	$0.76/kWh	$22.80
Clementi Ave 3	449 Clementi Ave 3	CDGE	DC 100kW	$0.76/kWh	$22.80
Clementi Mall	3155 Commonwealth Ave West	Shell	DC 50kW	$0.77/kWh	$23.10
Clementi Mall (AC)	3155 Commonwealth Ave West	Shell	AC 43kW	$0.86/kWh	$25.80

Note: AC chargers are optimal for overnight or extended-stay charging; DC chargers are for on-the-go fast charging. Speeds and rates are not directly comparable across categories.

What's Coming: The Clementi Avenue 2 Fast-Charging Hub

The Land Transport Authority has identified Blocks 358–360, 362–363, and 366–367 along Clementi Avenue 2 as the site for a new Shell fast-charging hub, part of the initiative to install at least one fast-charging facility in every HDB town by end-2027.

These hubs are designed to offer at least six 50kW DC charging points per location. For Clementi, this represents a significant upgrade from the current four CDGE DC chargers and one Shell DC bay. Current projections put the first batch operational by early 2027.

Practical Tips

For daily charging (residents):

• Charge+ HDB MSCPs at $0.629/kWh are your cheapest option — check if your block is served by Charge+ or CDGE
• CDGE HDB at $0.695/kWh is slightly more expensive but widely distributed
• Download both the Charge+ and CDG Engie apps for redundancy

For fast charging:

• Ngee Ann Polytechnic (120kW DC at $0.76/kWh) is the speed and value leader
• The three other CDGE DC locations (SIM, Clementi West St 2, Clementi Ave 3) all match the $0.76/kWh rate
• Clementi Mall ($0.77/kWh DC) is only worth it if you're already shopping there

What to avoid:

• Clementi Mall AC43 at $0.86/kWh — more than double the price of HDB AC charging
• Shell Recharge DC for dedicated charging trips — CDGE offers the same area coverage at lower cost

The Verdict

Clementi's charging landscape rewards residents who plan ahead. At $0.629/kWh, Charge+ HDB overnight charging is the cheapest regular option in the area. For fast charging, CDGE's four DC locations at $0.76/kWh undercut Clementi Mall while matching or exceeding its speed.

The gap between cheapest and most expensive here is $0.231/kWh — on a 30kWh charge, that's the difference between $18.87 and $25.80. Over a year of regular charging, that adds up to real money. In Clementi, knowing your options isn't just useful — it's profitable.

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For current pricing across all Singapore EV chargers, see the Singapore EV Charging Price Index — updated weekly. Browse all charging locations on the revolt.sg charger map.