This is a passive thematic ETF that tracks an index of U.S. companies involved in power generation, transmission and distribution, and equipment, including power utilities, power equipment makers, and electrical equipment companies. It offers broad exposure to the power infrastructure industry.

It suits investors who want exposure to rising electricity demand and power infrastructure investment while being willing to tolerate the volatility that comes with a concentrated theme.

It is a passively managed (index-tracking) ETF run by iShares.

The ETF tracks an index of companies that underpin U.S. power infrastructure, including power utilities, power equipment makers, and electrical equipment companies. It is exposed to the growing electricity demand driven by electric vehicles, data centers, and the expansion of renewable energy, as well as to transmission and distribution investment, making it a bet on the growth of power infrastructure.

• Concentration in power infrastructure companies
• Exposure to electricity demand and transmission and distribution investment

Assets under management (AUM) stand at $447.9M, and the expense ratio is 0.39% per year.

The main point of comparison with industrials or utilities sector ETFs is its narrower thematic focus on power infrastructure.

Power infrastructure companies are driven by growing electricity demand, the interest rate environment, and policy support. They tend to be strong when electricity demand comes into focus on the back of EV and data center expansion, and utilities tend to be weak when interest rates rise. Because of its thematic concentration, performance can diverge depending on industry momentum.

Fund flows into power infrastructure thematic products vary with the electricity demand outlook, the policy environment, and risk appetite. When expectations for power demand rise on the back of AI data centers and EV expansion, capital sometimes shifts toward related products. It is also worth noting that performance can change with interest rates and policy shifts.

Its strengths are the benefit from rising electricity demand and its power infrastructure exposure, while thematic and sector concentration, interest rate sensitivity, and policy dependence are considerations.

For exposure to the broader U.S. electrification shift, ZAP is one direct alternative, and for a focus on power grids and smart grids, products such as GRID are also worth comparing. Investors who want the utilities sector as a whole can also consider products such as XLU. Of the AIPO, ELFY, and HACK shown in the table, the first two are AI and power infrastructure and electrification infrastructure themes, while the remaining one invests in cybersecurity, so its theme differs. This ETF's differentiator is its narrower exposure to U.S. power infrastructure companies.

Here are the points to check before investing in POWR. The benefit from rising electricity demand is attractive, but thematic and sector concentration, interest rate sensitivity, and policy dependence should be reviewed in advance. It is also a good idea to compare it with electrification and power grid products.

The pace of growth in electricity demand, rising interest rates, and policy changes are the main variables for short-term performance. Because of its concentration in utilities and equipment, it may be weak when rates rise. Given its thematic concentration, declines can be large during market crashes.

It is a suitable candidate for investors who want exposure to rising electricity demand and power infrastructure investment. Investors who want broad electrification exposure should compare products such as ZAP and GRID, while those who want a concentrated power infrastructure position should compare this product alongside them before choosing.