PowerShares is adding five new exchange-traded funds to its lengthy lineup. The new ETFs, listing Wednesday on the Amex, are designed to invest in the growing global marketplace.

The new

Global Water Portfolio

(PIO) - Get Report

tracks an index of companies that develop technologies and services related to world water consumption, while the

Global Clean Energy Portfolio

(PBD) - Get Report

invests in firms focusing on greener and generally renewable power sources.

The other three ETFs, the

Dynamic Asia Pacific Portfolio

(PUA)

,

Dynamic Europe Portfolio

(PEH)

and

Dynamic Developed International Opportunities Portfolio

(PFA)

, are linked to special indices meant to identify outperforming stocks in various parts of the world.

The new offerings bring the total number of PowerShares ETFs to 75. In addition, the company also sponsors the

PowerShares QQQ

( QQQQ),

Deutsche Bank

currency/commodity funds and

BLDRS Index Funds Trust

.

PowerShares is a division of

Invesco

(IVZ) - Get Report

, formerly known as Amvescap.