Annual report pursuant to Section 13 and 15(d)

2. Summary of Significant Accounting Policies (Details Narrative)

v2.4.1.9
2. Summary of Significant Accounting Policies (Details Narrative) (USD $)
12 Months Ended
Dec. 31, 2014
Dec. 31, 2013
Restricted cash $ 12,500us-gaap_CashEquivalentsAtCarryingValue  
Customer acquisition costs 1,287,500MEEC_CustomerAcquisitionCosts  
Accounts receivable 410,950us-gaap_AccountsReceivableNetCurrent 383,859us-gaap_AccountsReceivableNetCurrent
Amortization of customer acquisition costs 130,979us-gaap_AmortizationOfAcquisitionCosts   
Revenue 2,794,206us-gaap_Revenues 1,668,472us-gaap_Revenues
Concentration Risk

For the years ended December 31, 2014 and 2013, 100% of the Company’s revenue related to five customers and six customers, respectively. At both December 31, 2014 and 2013, 100% of the Company’s accounts receivable related to four and three customers, respectively.

For the years ended December 31, 2014 and 2013, 100% of the Company’s revenue related to five customers and six customers, respectively. At both December 31, 2014 and 2013, 100% of the Company’s accounts receivable related to four and three customers, respectively.

Customer [Member]    
Accounts receivable   $ 150,000us-gaap_AccountsReceivableNetCurrent
/ us-gaap_MajorCustomersAxis
= MEEC_CustomerMember
Minimum [Member]    
Estimated useful lives of property and equipment 3 years  
Maximum [Member]    
Estimated useful lives of property and equipment 5 years