I think very unthervalued is EnergyCoin;
https://asktom.cf/index.php?topic=589008.0I work on a application for a bank of green energy.
The value if it succeed 1 Kwh = 1 ENRG guaranted for people with account by the bank.
Now 1 KhW is 2500 ENRG so lot of potential and only 20M coins are avaliable @ Bittrex.
Check:
https://beta.bittrex.com/Market/Index?MarketName=BTC-ENRG&tab=metrics Distribution tab.
The 20% coins I have in EnergyCoin are for the bank and not for sale.
There is no garuanty for profit but EnergyCoin is now 40-60 Satoshi so take your chance for large profit.
How is this innovative, when compared to Solarcoin which has been around since almost a year?
I'm not in SLR but I checked the topic and some other info. They have also 1 SLR = 1 KWH as wish rate.
The value of SolarCoin is very nice and if energybank for EnergyCoin is a success SLR can participate and maybe also other green coins.
The idea for the bank is that people can earn coins and only the earned coins have the 1 KWH value a can be transferred info 1 KWH green energy.
The development for this is very fresh so I can't promise success.
The fact stays that ENRG is a bargain and sleeper and deserves a much higher rate.